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Need Blade 120SR Replacement Parts. Here are 10 Must-Have Add-Ons and Upgrades

So you’ve got a trusty Blade 120SR quadcopter that you’ve put through its paces, but maybe it’s looking a little worse for wear these days. Those prop blades are looking pretty gnarly, the battery doesn’t seem to last as long, and you’ve crashed a few too many times without prop guards to protect the sensitive components underneath. Not to worry – with a few replacement parts and upgrades, that puppy will be back to feeling factory-fresh in no time!

Main Blade Set – The core components for flight.

You can’t fly if you don’t have functioning prop blades, so replacement main blade sets should be at the top of your list. These are the core components that keep your 120SR in the air, providing the all-important lift and control. Over time, the plastic material gets brittle and chips, or maybe you outright snapped one in a nasty crash – either way, replacing all the main blades as a set is key for balancing and smooth flights. Don’t forget that the 120SR uses counter-rotating blade pairs, so you’ll need to replace both the standard and reversed rotation sets together. High quality carbon fiber or composite replacements can be more durable too.

Consider your intended use

Need Blade 120SR Replacement Parts. Here are 10 Must-Have Add-Ons and Upgrades

Think about how you primarily use your 120SR. Standard plastic blades are fine for recreation, but polycarbonate, carbon fiber or other composites are going to hold up better for frequent fliers. The material also affects flight characteristics – carbon fiber is stiff and responsive for agility, while plastic provides a smoother flight. There are even glow-in-the-dark or color impregnated options just for fun. Lighted blades can help with night visibility. For heavy camera payloads, look for stiffer, balanced designs rated for the excess weight.

Watch your specs

The 120SR uses 70mm diameter blades, so make sure any replacements match that size. The 5.5 inch length is also important – too short and you’ll lose thrust and efficiency, too long and you risk decreased stability or interfering with the ground and each other. For optimal performance, choose blades weighted between 1.9-3.2g. The factory blades have a pitch of 4.5 degrees, so stick close to that specification when shopping for replacements. Remember, mixing and matching old and new blades is risky since any minor differences get magnified in flight. Always replace all the main blades together as a set!

Upgrade your experience

Need Blade 120SR Replacement Parts. Here are 10 Must-Have Add-Ons and Upgrades

Standard replacement blades are affordable and will get the job done, but upgrading to higher end options can really improve the performance and durability of your 120SR. Carbon fiber and polycarbonate materials hold up better to crashes and daily wear-and-tear while providing increased stiffness for crisper control. Look for options with balanced weighting, composite layering and protective coatings or edge treatments for the best user experience. Precision balanced, genuine Blade branded replacements matched exactly to your model’s specs ensure you’re getting quality parts with proven flight characteristics.

Battery Pack – Extend flight times.

There’s nothing more frustrating than running out of juice mid-flight. OEM batteries degrade over time, losing both overall capacity and peak performance. More frequent flying with an aging battery leads to increasingly short flights, loss of power, and unresponsive controls. Save yourself the headaches and upgrade to a fresh lithium-polymer battery pack designed specifically for the Blade 120SR’s unique demands.

Look for higher capacity

The stock 120SR battery is only 380mAh, which translates to 5-7 minute flight durations. By upgrading to 450mAh or higher capacity batteries, you can extend flight times by up to 50%. More milliamp-hours (mAh) means the battery simply stores more total power. Just be mindful of the extra weight – strike a balance between greater capacity and keeping the overall package lightweight.

Consider voltage

The 120SR operates on 11.1V. Some third party options bump this up to as high as 14.8V for a boost in power, but that also speeds up the motors and can reduce component life. Stick with 11.1V replacements for stock-like performance with predictably tuned characteristics.

Watch connector type

Different quadcopters use different battery connectors, so make sure to get the right plug for your 120SR’s balance lead connector. Most reputable batteries list the compatible models to avoid mixups. You want a secure connection to avoid dangerous power interruptions mid-flight.

Buy from trusted sources

Need Blade 120SR Replacement Parts. Here are 10 Must-Have Add-Ons and Upgrades

With batteries, quality matters for safety and reliability. Cheap knockoffs abound, but these don’t always use the best cells and QC standards. Stick with recognizable brands known for their RC products. Check reviews and community feedback. If a deal seems too good to be true, it probably is when it comes to lithium batteries. Pay a little more for quality and peace of mind.

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Hey friends, have you ever felt the pain of your trusty Blade 120SR suddenly falling out of the sky mid-flight thanks to a depleted battery? I know I have, and let me tell you, watching your prized quadcopter plummet uncontrollably to the ground is no fun. But before you resign yourself to short, unsatisfying flights, know there’s a simple upgrade that can give your 120SR some extra juice.

Battery Pack – Extend flight times

Like any gadget, the batteries in our quadcopters degrade over time. All those charges and discharges take a toll, gradually diminishing the battery’s maximum capacity. So even if you fully charge your stock 120SR battery, its oldest cells likely tap out much faster than when it was new. The result? Weak, short flights when you expect a long joyride. Very frustrating!

Luckily, the solution is as easy as swapping in a fresh new high capacity battery pack. More milliamp hours (mAh) means more flight time. Some 1200mAh replacement packs can nearly double the 120SR’s airtime versus the stock 380mAh battery. But more capacity equals more weight, so find the right balance for your needs.

Watch the voltages

Need Blade 120SR Replacement Parts. Here are 10 Must-Have Add-Ons and Upgrades

Now, you can’t just slap any old battery on your 120SR and call it a day. Pay attention to the voltages – you need a 11.1V lithium polymer battery to match the 120SR’s stock performance. Some aftermarket packs bump up the voltage for more power, but that excess speed stresses the motors. For reliably tuned flight, get a battery rated for 11.1V.

Get the right connector

Another critical compatibility factor is the connector type. Nothing’s worse than realizing the new battery you bought has the wrong plug for your quadcopter! The 120SR uses a fairly standard connector, but double check before you buy. You want a snug, secure connection to avoid power interruptions mid-flight.

Buy from the best

Lastly, don’t bargain-hunt for batteries. With lithium-polymer packs, quality and safety are paramount. Less scrupulous manufacturers cut corners, using lower grade cells and skimping on quality control. Hit up reputable RC hobby brands, read reviews, and avoid deals that seem too good to be true.

…Article continues with more upgrades

Friends, let’s chat about prop guards. If you fly quads like the Blade 120SR for any length of time, you’re bound to have a few (dozen) crashes. It’s just part of the hobby. But all those tumbles can really do a number on your poor propellers – chipping, cracking, or even completely snapping those fragile plastic blades.

Propeller Guards – Protect the blades

After one too many nasty crashes, I decided enough was enough. Time to get some protection for those sensitive propellers. Prop guards slip on over each rotor to form a protective cage that helps shield the props from harm.

Now I can buzz around the yard, zipping between trees and bouncing off walls and obstacles with a lot more confidence. The guards absorb impacts that would otherwise directly strike and shatter the unprotected propellers. I’ve saved myself a small fortune in replacement props since getting guards installed.

Consider the clearance

One thing to keep in mind is how much clearance you need based on where and how you fly. For tight spaces, compact circular guards keep the overall footprint to a minimum. But the less surface area, the less protection. For wide open areas, larger rectangular guards offer more protective coverage.

Mind the weight

More material obviously means more weight, so find the right balance of protection versus minimal added ounces. Look for lightweight but rigid thermoplastic guards to keep the extra mass down. You’ll sacrifice some maneuverability, but the security of having guards is worth the small trade-off.

Pick durable materials

Need Blade 120SR Replacement Parts. Here are 10 Must-Have Add-Ons and Upgrades

Don’t forget, you’re asking these guards to regularly take direct hits and keep on protecting. Cheaper plastic guards might crack and fail after a few dozen knocks. Opt for durable nylon or glass-fiber reinforced variants that can handle repeated abuse.

Well worth the investment in my experience! Flying is so much more fun and stress-free with prop guards installed. The 120SR’s propellers thank me too.

Now let’s talk about LED light kits…

Friends, let’s shed some light on quadcopter LED light kits. When it comes to RC aircraft, seeing and being seen is crucial. Adding LED lights to your Blade 120SR boosts visibility and orientation for safer, more enjoyable flights.

LED Light Kit – Enhance visibility

Out of the box, the 120SR lacks any built-in illumination. Maybe you only fly in ideal daylight and don’t need lights. But for dawn patrols, dusk flights, or night ops, lighting up your quadcopter is a must. LED light kits offer an easy plug-and-play way to make your 120SR shine.

Strategically placed LEDs on the arms and hub help you spot orientation and position from the ground. So you always know which way is forward, even in the dark. No more losing track of which way your quad is facing! The lights also alert anyone nearby to your UAV’s presence.

Consider brightness

Need Blade 120SR Replacement Parts. Here are 10 Must-Have Add-Ons and Upgrades

You want LEDs bright enough to stand out against daylight and background lighting, but not so overpowering as to blind you. Look for kits that let you adjust the brightness levels on demand. Brighter for daytime visibility, lower intensity for night flights.

Watch the colors

Color choice is both a matter of personal preference and visibility strategy. Some kits stick with a single color, while others mix multiple shades. Contrasting colors for forward and rear orientation can be helpful. Pick colors that stand out against your quadcopter’s finish.

Mind the battery drain

More LEDs and brighter settings will impact flight times, as lighting draws from the quad’s battery. Minimize the drain by choosing efficient LEDs with focused rather than wide-angle beams. Turn off the lights when not needed.

Light up your 120SR today for a small investment that pays big visibility dividends!

Now let’s move onto landing gear…

Friends, let’s talk landings. Maybe you’ve noticed your Blade 120SR bouncing and skidding on touch down. Or tipping over into the grass. While quadcopters can technically take off and land on any flat surface, adding dedicated landing gear makes the process much more stable and controlled.

Landing Gear – Smoother takeoffs and landings

The 120SR comes with simple integrated landing pads on the bottom of the hull. These work fine on smooth garage floors, but I found them slippery and unstable outside on natural terrain. Upgrading to proper landing struts and skids helped stick the landing on grass, dirt, and uneven ground.

Now the 120SR sits up higher on stubby legs, keeping the props clear of obstructions. The broader skids provide stability so it doesn’t roll or tip on touchdown. Takeoffs are more controlled as well since the quad doesn’t wobble around on uneven surfaces.

Consider ground clearance

Higher clearance helps avoid nose-diving a prop on takeoff and keeps the quad body safely above wet grass and debris. But too much height can make landings onto paved surfaces risky. Look for gear that lifts the 120SR just an inch or two higher than stock.

Watch the materials

Rigid and impact-resistant thermoplastic skids hold up well to repeated use. Rubberized grips or inset pads add damping and traction. Ball-link struts absorb shocks from hard landings. Go for durability over bare minimum weight.

Easy installation

Need Blade 120SR Replacement Parts. Here are 10 Must-Have Add-Ons and Upgrades

Shop for gear that bolts or snaps securely into place with basic tools and minimum fuss, while still being removable if needed. You want a solid connection that won’t loosen or rattle mid-flight.

Quality landing gear is a worthy upgrade for any quadcopter. Don’t “land” without it!

Now let’s open the next upgrade: carrying cases…

Friends, let’s talk cases. When you’re ready to haul your Blade 120SR quadcopter to the field or flying site, how do you transport it? Tossed loosely into a backpack or crammed into the trunk? Yikes! All that jostling can damage sensitive components. Investing in a proper carrying case keeps your aircraft protected on the go.

Carrying Case – Safe transport and storage

A sturdy, padded case designed specifically for the 120SR secures everything in place so nothing shifts around or bangs into each other. Interior straps hold the quadcopter tight while foam cushions absorb impacts and vibrations during transit.

I also keep my 120SR in the case between flights. It keeps the dust off and provides organized storage for the charger, tools, extra batteries and spare parts all in one place. Much better than trying to find everything in that messy bench drawer!

Consider portability

Need Blade 120SR Replacement Parts. Here are 10 Must-Have Add-Ons and Upgrades

Look for a case that’s compact and easy to grab. Too bulky, and it’s a pain lugging around. But too small, and you won’t fit all your gear. Hard shells offer the most protection but sacrifice space. Find the right balance.

Watch the fit

Make sure to get a case designed specifically for the 120SR, so all your components nestle securely into pre-cut foam compartments. Universal or improperly sized cases leave room for shifting and banging around.

Extra features

Nice bonus features include backpack straps or handles for easy carrying. Rugged materials like ballistic nylon last longer. Pick a muted color to avoid attracting theft if leaving in a vehicle.

Protect your prized possession with a purpose-built 120SR carrying case!

Now, what’s our next must-have upgrade? Spare propellers…

Friends, when it comes to quadcopter propellers, accidents happen. Trust me, I’ve shattered my fair share of 120SR’s fragile plastic prop blades. Mid-air collisions, careless tosses, or even over-tightening during repairs – there are so many ways to damage props.

Spare Propellers – Quick replacements

Having a stack of spare propellers on hand saves the day when you inevitably break one (or all four). With backups ready to go, you can quickly swap out busted blades and get back to flying in minutes. No need to cut the day short or wait days for new props to ship.

I like to carry at least 4 complete sets in my field kit. That’s enough for multiple full repairs or replacing them gradually as they wear out. Mixing worn and new blades risks imbalance and vibration.

Match your specs

Not all props are created equal! Double check the diameter, pitch, rotation direction, and hole pattern to ensure replacements match your 120SR’s stock configuration.

Consider materials

The stock 120SR props are light and flexible plastic. Upgrading to stiffer, more durable carbon fiber or nylon gives you added resilience against crashes and strips. But they come at a weight penalty.

Buy trusted brands

As always, stick with quality name brand known for RC products. Check reviews and community feedback carefully. Questionable no-name props could be prone to shattering or cause stability issues.

Don’t let broken propellers cut your day short. Always fly with spares!

Now, about mounting a camera…

Hey friends, want to capture epic aerial footage with your Blade 120SR? Mounting an action camera opens up a whole new world of quadcopter videography and photography. But you’ll need a proper camera mount to pull it off.

Camera Mount – Capture aerial footage

Need Blade 120SR Replacement Parts. Here are 10 Must-Have Add-Ons and Upgrades

Out of the box, the 120SR has no built-in camera or dedicated mounting points. But with a little DIY ingenuity, you can rig up an attachment system for lightweight cams like GoPros or Runcam splits. Purpose-built camera brackets make it even easier.

Having a camera eye in the sky lets you record your flights, get unique angles of people and landscapes, and creates the sensation of riding along on the quadcopter. Just remember the added weight will impact flight performance and duration.

Consider camera size and weight

The 120SR airframe can only support so much payload before flight stability and battery life suffer. Keep the camera under 50g, and mount it close to the center of gravity for best results. Too far forward or back induces wobble.

Absorb vibrations

Quadcopters vibrate! Hard-mounting cameras passes along ugly jittery footage. Use vibration-damping mounts to isolate the camera. Look for rubberized bushings or foam cushions to smooth things out.

Adjustable positioning

Need Blade 120SR Replacement Parts. Here are 10 Must-Have Add-Ons and Upgrades

Being able to tilt the camera mount lets you shift the angle of view. Tilting forward is great for fast forward flight, while downward viewing captures the ground below.

Enjoy a thrilling new perspective by mounting a camera to your 120SR today!

Now, what’s next? Upgrading the controls…

Transmitter – Improved control.

So you’ve got a trusty Blade 120SR helicopter, but maybe it’s looking a little worn or you want to enhance its capabilities. Upgrading key components can breathe new life into your aircraft and take your flying to the next level. When it comes to replacements and add-ons for the 120SR, the transmitter is a great place to start. The stock transmitter works fine, but opting for a computerized, programmable transmitter opens up a wealth of customization options and improved control.

A programmable transmitter allows you to fully tune the sensitivity and response curves to suit your specific flying style and preference. You can dial in just the right amount of pitch, throttle, rudder and other controls for buttery smooth flight. Going computerized also provides features like flight modes, which let you setup different preconfigured control settings that can be selected with the flip of a switch. This makes it easy to quickly adapt between stable or aggressive settings for different types of flying. Experienced pilots can even program complex mixes between controls for maneuvers like pirouettes.

Higher-end programmable transmitters use faster digital signals for reduced latency between your inputs and the helicopter’s response. This tightens the control loop for more precise reactions. The improved accuracy and reduced lag can be a real advantage in challenging orientations like nose-in hovering. Telemetry capability in modern systems is also a bonus, allowing real-time transmission of RPM, voltage, and other aircraft status data to keep the pilot fully informed.

While the stock transmitter is usable, upgrading opens many doors. With all the configuration options, a programmable unit tailored to your particular Blade 120SR will feel like an extension of your own hands. The expanded functionality unlocks higher level flying that just isn’t possible with a basic transmitter. It’s one of the most impactful improvements you can make. Brands like Futaba, Spektrum and Airtronics offer excellent programmable transmitters for core or full-house 5+ channel operation. Just be ready to spend time programming until the controls are perfectly dialed-in. It’s worth the investment for enhancing connection with your machine in the air.

Must-Have Upgrades for the Blade 120SR:

  • Carbon fiber main blades – Increase strength and reduce vibration
  • Bearing kit – Smooth out wear and improve spin-up
  • LED light kit – Customize your night flying experience
  • Aluminum swashplate – More rigid with less slop
  • Tail boom brace – Reduce flexing for crisper response
  • Battery strap – Secure pack to frame for aggressive maneuvers
  • Skid set – Protect airframe on rough landings
  • Tail rotor guard – Prevent blade damage if tail strikes ground
  • Metal gear set – Handle more power if upgrading motor
  • RPM governor – Maintain constant head speed for consistency

While the stock 120SR flies great out of the box, upgrading key components can take its performance to the next level. Here are some of the top add-ons and replacement parts to consider:

Carbon fiber main rotor blades significantly increase strength and stiffness over the stock plastic blades. The improved rigidity reduces vibration for a smoother feel in flight. Less flex also allows the blades to hold pitch better in demanding maneuvers. The lighter carbon material also lowers rotating mass for quicker acceleration and improved agility. Just be sure to balance the new blades to prevent any unwanted vibrations.

Replacing the main blade grip bearings with a ceramic bearing upgrade kit makes the main rotor spin much more freely. This improves spool up time on startup and gives a quick, crisp response while flying. The kit’s micro-shielded rubber seals also boost longevity by keeping out dust and dirt. Properly lubricating the linkages, swashplate, and tail rotor hub will further reduce mechanical slop.

Customizing your night flying experience is easy with flexible stick-on LED light kits. Available in a wide range of colors, they allow unique illumination arrangements. Strategically placed lights make the orientation much clearer in nighttime conditions. Some kits even allow color changing via the transmitter. Just take care to balance the weight.

While functional, the plastic stock swashplate can flex during aggressive cyclic maneuvers. Upgrading to an aluminum version removes slop by preventing distortion under high loads. The increased rigidity translates into more precise servo input for sharper response and tighter control.

Hard cyclics and collective punch outs place high stresses on the slender tail boom. A simple ABS plastic brace adds structural reinforcement to resist flexing. This preserves perfect tail rotor alignment for consistent directional authority. The tail is less likely to oscillate, even during demanding flips and funnels.

While the self-adhesive foam pad helps secure the battery, high-G maneuvers can still dislodge it. A dedicated hook-and-loop battery strap tethers the pack firmly to the chassis. The industrial strength Velcro holds everything locked down when pushing the limits.

The stock skids provide basic protection, but expensive components like the main frame, swashplate and servo linkages remain vulnerable on rough landings. Upgrading to a full aluminum skid set surrounds these key parts in a protective cage. The skids themselves are easily replaceable. If you fly aggressively over unimproved surfaces, the insurance is worth it.

Striking the tail on the ground is an ever-present danger which can damage the rotor and shaft. Securing an ABS plastic guard over the assembly shields it from damage if the helicopter tips back suddenly. This inexpensive add-on can prevent costly repairs.

For extreme performance upgrades, an eventual motor swap may be in the cards. This demands upgrading the main drive gears to hardened metal. Factory plastic gears work fine with a mild power increase, but eventually the torque will strip them. Drop-in steel gear sets are cheap “sacrificial breakage” insurance when pushing maximum power.

Consistency is key for precision flying, and nothing throws off a rotor system like erratic RPM variation. Electronic governors maintain a steady preset head speed by dynamically varying motor input. Regardless of maneuvers and load, the RPM stays locked for predictable handling. It’s a must for serious 3D pilots.

The Blade 120SR is an excellent platform that leaves room for upgrading. Tailoring parts like blades, bearings and electronics to your style and needs can transform the stock helicopter. Matching components to the way you fly results in a custom machine perfectly suited to your hand. While the improvements require initial investment, they allow the 120SR to grow with your skill level. The bonding between pilot and machine makes it all worthwhile.

Prop Balancer – Ensure smooth flights.

Need Blade 120SR Replacement Parts. Here are 10 Must-Have Add-Ons and Upgrades

Got a beloved Blade 120SR helicopter that’s looking a little worse for wear? With some replacement parts and smart upgrades, you can refresh your machine and take your flying skills to new heights. While there are many improvement options, one of the best bang-for-buck upgrades is installing a propeller balancer. It’s a simple modification that can make a world of difference in how smoothly your 120SR flies.

An out-of-balance rotor system is the leading cause of vibration issues in helicopters. When the blade weights are uneven, it creates a wobbling effect as they spin. This vibration resonates through the entire airframe, causing stress, reduced component life, and an uncomfortable ride. It can also negatively impact handling by decreasing stability. Even brand new helicopters can have some slight imbalance right out of the box.

A prop balancer allows you to accurately tweak the blade weights until they are perfect. It mounts to any workbench or table and uses laser or gyro technology to measure the balance of each blade down to a fraction of a gram. Small stick-on weights are then applied to the lighter blade until both match exactly. The whole process only takes about 5-10 minutes per set of blades.

Balancing removes vibrations at the source instead of trying to dampen them out with foam pads. This results in glassy smooth performance without any nagging buzzes or shakes in the chassis. With reduced vibration, you’ll experience improved component longevity as parts aren’t rattling themselves to death. The helicopter will feel much more locked-in and stable as well.

Prop balancers are affordable at around $50-100. For such a small investment, it’s one of the best upgrades you can make. Here are some other must-have replacement parts and add-ons to enhance your 120SR:

  • Carbon fiber rotor blades – Increased rigidity and strength
  • Bearing upgrade kit – Spin main blades ultra smooth
  • Aluminum swashplate – Removes sloppy play in controls
  • LED light kit – Customize colors and effects for night
  • Battery strap – Prevents pack from dislodging in flight
  • Skid set cage – Protect airframe in crashes
  • Tail boom brace – Reinforces against vibration
  • Tail rotor guard – Prevent blade damage on strikes
  • Metal main gears – Handle more powerful motor upgrades
  • Governor – Maintain constant rotor RPM for consistency

While the Blade 120SR flies impressively out of the box, some customization and replacement parts can optimize performance. Here are 10 top upgrades every pilot should consider:

The stock plastic rotor blades work fine, but carbon fiber aftermarket blades are superior in strength, rigidity, and weight. The stiffness means less flutter at high speeds for a more precise feel. They also resist bending in aggressive maneuvers to better maintain pitched angles. And carbon fiber is lighter to reduce rotating mass and allow quicker spool up.

Smooth flight starts with smooth spinning blades. Upgrading the main grip bearings to a ceramic bearing kit drastically reduces friction. This allows the rotors to spin up quicker for crisper response across maneuvers. The kit’s rubber seals also improve durability in dirt and dust.

While functional, the plastic stock swashplate can flex and distort in extreme cyclic loads. An aluminum upgrade maintains rigidity under pressure for precise input transfer to the servos. Slop and play are eliminated for sharper, more consistent control response.

Aftermarket LED lighting kits allow amazing custom looks and effects. Flexible stick-on lights in multiple colors can be arranged for unique styles. Some kits include remote control through the transmitter to alter colors and patterns in flight. It really enhances the night flying experience.

The self-adhesive foam battery pad helps, but doesn’t fully secure the pack during maximum performance flying. A dedicated hook-and-loop battery strap locks it down to the frame. The heavy-duty Velcro holds firm even through inverted maneuvers to prevent battery dislodgement.

While they provide basic protection, the stock plastic skids leave certain components vulnerable in crashes. A complete aluminum skid set surrounds key parts like the swashplate and linkages to protect them if you tip over. The outer skids themselves are easily replaceable after hard landings.

The slender tail boom can oscillate and flex in extreme flight loads. Installing a simple ABS plastic brace adds structural reinforcement to resist vibration. This keeps the tail rotor aligned properly for consistent yaw authority and rudder control.

Striking the ground with the tail rotor can bend the shaft and damage blades. Securing an ABS plastic guard over the assembly shields it from damage on backward landings. The inexpensive guard prevents costly repairs.

For those planning future motor upgrades, investing in metal main drive gears is smart insurance. While plastic gears work for mild power increases, eventually the torque will destroy them. Drop-in steel gears handle much higher outputs when you’re ready to push the limits.

Maintaining a steady head speed is crucial for consistent handling. Electronic RPM governors dynamically adjust motor input to hold rotor RPM constant despite maneuvers and load changes. This keeps the feel predictable across the full range of motion for precision control.

Customizing your trusty 120SR with upgrades enhances its capabilities and your skills in tandem. As your flying progresses, match the machine to your growing talent. Dialing in the perfect parts results in a heli that feels like an intuitive extension of your will. While the upgrades require initial cost, the satisfaction of a custom ride is priceless.