Razor mx650 speed limiter

If you already purchased a 48 Volt battery pack to overvolt a Razor MX500, MX650 or SX500 dirt bike and now want even more power and speed then this is the right kit for you. The switch on the throttle activates the speed limiter function of the controller. When the controller's speed limiter function is switched on the motor...

Razor mx650 speed limiter. Razor mx650 dirt rocket electric motocross size chart: Motor: 650-watt, chain-driven. Type: Electric. Top speed: 17mph. Frame: Authentic dirt bike. Suspension: Dual (front and rear) Run time: 40mins. Tires: Pneumatic knobby. Wheels: 16 inches (front) and 14 inches (rear)

We carry variable speed conversion kits for the razor E100 and E175 electric scooters. I will post links to them below. Variable speed kit for Razor E100 version 10+, item # KIT-E100:

Write a review. $ 21 .99. $21.99. 90-day Warranty. Shop the MX500/MX650 Rear Tire (2.50 X 10") from Razor today! Skate, slide, rocket, and rip up the roads now with our electric scooters, bikes, hoverboards, and more!Best Buy has honest and unbiased customer reviews for Razor - MX650 Dirt Rocket Off-Road Motocross Bike w/10 miles max operating range and 17 mph max speed - yellow.The Razor SX500 and MX650 are mechanically the same dirt bike with the same size frame, except that the MX650 has a more powerful motor (650W vs 500W). This gives the MX650 a higher top speed (17 mph vs 15 mph) and a higher maximum weight capacity (220 lbs vs 175 lbs). The MX650 is therefore more suitable for older and heavier riders – Razor ...Dec 6, 2023 · Tamperproof limiterRev limiter / speed limiter remote control for 2-stroke scooters Mx650 razor ridesA honda xr650r custom flat tracker by mule motorcycles. Mx650 dirt rocketSpeedhack your mid drive ebike How to bypass speed limiter on trucksDefeating the x2/x4 51 mph speed limiter. The Razor MX650 Dirt Rocket is designed for fun off-roadrides, packing a high-torque, variable-speed, electric motor to help you blast up hills and conquer trails and bumps on the dirt. Scaled down supercross-inspired styling, with dual suspension and dual-disc brakes, the MX650 is ready to help you push the limits of off-road adventure.Make a good deal when shopping your Razor Pocket Mod 24V. Klarna's easy Electric Ride-on Bikes price comparison tools will help you find the lowest price! ... Razor MX650 Dirt Rocket 36V. $599.00. Trending. Best Ride On Cars Honda CRF250R Dirt Bike 6V. $104.99. ... Speed Limit (max) 15.0 mph: Measures. Weight. 50.5 lbs: Height. 50.0 "Width. 19. ...Jan 29, 2022 ... First look at this custom 80mph mini electric motorcycle. Built from a Razor RSF 650, this is the fastest and most powerful Razor RSF in the ...

The MX650 weight capacity ranges up to 220 lbs and has a top speed of 17 mph. This Razor Rocket MX650 contains an original motocross front inverted suspension fork and an adjustable rear suspension. This MX650 motorcycle spoke wheels with inner tubes, 16″ front and 14″ rear, with huge knobby tires. ... The speed limit reaches 15 …Its speed limiter keeps the speed around 14 mph. The MX650, a more powerful model, is capped at around 17 mph, catering to slightly older or more experienced riders. The MX125, designed for the youngest riders, has a lower speed cap to ensure utmost safety.Is your computer running slower than usual? Don’t worry, you’re not alone. Over time, computers can become sluggish due to various factors such as software issues, unnecessary file...Razor MX650, MX500 User Manual... Razor User Manual. Download. 0 (0) ... DO NOT EXCEED THE WEIGHT LIMIT OF 175 pounds for the MX500 and 220 pounds for the MX650. Rider weight does not necessarily mean a person’s size is appropriate to fit or maintain control of the Dirt Rocket. ... Speed Control. Brake Lever. Drive. Chain. …Best Buy. Electric Transportation. Electric Bikes. Electric Dirt Bikes. + 4 more. Customer Images. Specifications. Key Specs. Product Weight. 94.51 pounds. Battery Charge Time. …Razor MX650 - The best electric dirt bike. The bike’s dimensions are 56 x 24.5 x 36 inches, and it weighs around 90 pounds. The sturdy, steel construction guarantees quality and its authentic frame geometry help to generate additional power when going uphill. ... • No parent-lock for speed limit adjustment. Razor MX350 – Great …

Step 1: The first step to removing a speed limiter on your Segway electric scooter is to locate the limiter itself. Depending on the model of your Segway, this may be located either in the battery compartment or underneath the deck. Each unit varies slightly, so consult the user manual for your particular model if you are unsure where the ...Speed: Up to 17 mph (27 kmh) Run Time: Up to 40 minutes of continuous use; Motor: Variable speed, high-torque, chain-driven; ... Razor MX650 is built with safety and comfort in mind, not just performance. Related products. Razor Lux Scooter A5 Blue. 0 out of 5. AED 649.00. Add to cart. The Razor MX650 Dirt Rocket is designed for fun off-roadrides, packing a high-torque, variable-speed, electric motor to help you blast up hills and conquer trails and bumps on the dirt. Scaled down supercross-inspired styling, with dual suspension and dual-disc brakes, the MX650 is ready to help you push the limits of off-road adventure. Visit our website at www.razor.com or call toll-free at 866-467-2967 Monday - Friday 8:00am - 5:00pm Pacific Time. 2 Figure 4 Carefully cut the zip tie(s) holding the wires together. Starting from the handlebars, follow the throttle wire down to the control module and disconnect the white plastic connector by depressing the tab. Step 4 Step 7 ...

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If you already purchased a 48 Volt battery pack to overvolt a Razor MX500, MX650 or SX500 dirt bike and now want even more power and speed then this is the right kit for you. The switch on the throttle activates the speed limiter function of the controller. When the controller's speed limiter function is switched on the motor...Its speed limiter keeps the speed around 14 mph. The MX650, a more powerful model, is capped at around 17 mph, catering to slightly older or more …We have modification kits available to upgrade the Razor MX500 dirt bike to have an 1800 Watt brushless DC electric motor and reach speeds up to 30 MPH. Parts and batteries …4 – Remove speed limiters. How far can a razor MX650 go? 10 miles The MX650 can travel up to 10 miles on a single charge and hold a rider up to 220 pounds. ... The stock Razor MX 500 or MX650 battery lasts about 40 minutes of saddle time due to their triplicate stock batteries. Those are the best numbers you can get from a stock …If you already purchased a 48 Volt battery pack to overvolt a Razor MX500, MX650 or SX500 dirt bike and now want even more power and speed then this is the right kit for you. The switch on the throttle activates the speed limiter function of the controller. When the controller's speed limiter function is switched on the motor...

Get support for the SX500, MX500 & MX650 from Razor. Read manuals, find replacement parts, and information on repairs now. It affects only the top end speed of 27mph being cut to 17mph. Interestingly it didn't affect hill climb speed at all as it was under 17mph at full power. We used this when our younger son wanted to try riding this bigger MX650 bike after having ridden the MX350. It was nice being able to limit the speed for him to give it a try.This item: 36V Controller and Throttle for Razor MX500 MX650 - OEM 36 Volt Control Module and Twist Throttle Parts Kit for MX500, MX650, Dirt Quad 500, SX500 Dirt Rocket, EcoSmart - Razor HB3650-TYD6-FS-ROHSUse a mini screwdriver to adjust the top speed of a throttle. Top speed can be adjusted from 5-100% and anywhere in between. Easy to install. Simply plug this speed limiter in between the throttle and controller and it is …You can make your Razor MX500 faster by doing a few simple things: 1 – Ride with a fully charged battery. 2 – Change the tires. 3 – Pump up the tires. 4 – Remove speed limiters. How far can a razor MX650 go? 10 miles The MX650 can travel up to 10 miles on a single charge and hold a rider up to 220 pounds. How fast will a RZR 1000 Turbo go?If you already purchased a 48 Volt battery pack to overvolt a Razor MX500, MX650 or SX500 dirt bike and now want even more power and speed then this is the right kit for you. The switch on the throttle activates the speed limiter function of the controller. When the controller's speed limiter function is switched on the motor...And don’t just take our word for it—happy riders like NikkiP13 can’t get enough of the MX650’s speed and fun factor. Recommended for ages 16 and up with a weight limit of 220 pounds, this bad boy comes with a 90-day warranty, so you can ride with confidence.to disregard Razor’s recommendations or permit younger children to ride the SX500/MX500/MX650. DO NOT EXCEED THE WEIGHT LIMIT OF 175 lb (79 kg) for SX500/MX500 and 220 lb (100 kg) for MX650. Rider weight alone also does not necessarily mean a person’s size is appropriate to fit or maintain control of the SX500/MX500/ MX650.MSRP $ 409 .99. MX500 Dirt Rocket. MSRP $ 699 .99. Crazy Cart DLX. MSRP $ 599 .99. Pocket Mod Petite. MSRP $ 339 .99. The Razor Dirt Quad brings unlimited adventure. The electric four-wheel Dirt Quad is built strong and sturdy to conquer tough trails and big bumps.A little fishing trip too.#sx500#mx650#razor0:00 ... The kids test out each electric dirt bike and see which one is the fastest and better value for the money. A little fishing trip too.#sx500# ...Step 1: The first step to removing a speed limiter on your Segway electric scooter is to locate the limiter itself. Depending on the model of your Segway, this may be located either in the battery compartment or underneath the deck. Each unit varies slightly, so consult the user manual for your particular model if you are unsure where the ...

$17.99. & FREE Shipping. Sold by: Monster Scooter Parts. AlveyTech Variable Speed 6-Wire Throttle for the Razor MX650 …

Its speed limiter keeps the speed around 14 mph. The MX650, a more powerful model, is capped at around 17 mph, catering to slightly older or more …Throttle Top Speed Adjustable Limiter for Razor® MX650 Dirt Rocket Electric Dirt Bike Version 1-7 Adjustable top speed limiter for version 1-7 of the Razor® MX650 Dirt Rocket electric dirt bike. Use a mini screwdriver to adjust the top speed from 5-100% and anywhere in between. Easy to install.MSRP $ 479 .99. Crazy Cart XL. MSRP $ 1089 .99. Dirt Quad. MSRP $ 749 .99. Shop the MX125 Dirt Rocket from Razor today! Skate, slide, rocket, and rip up the roads now with our electric scooters, bikes, hoverboards, and more!AlveyTech Control Module for Razor MX500 Dirt Rocket (V21+) & MX650 (V14+) - HB3650-TYD6-FS Speed Controller with 6-Wire Throttle Connector for Electric Motor, Scooter E …Limit: 140 lbs: 220 lbs: Top Speed: 14 mph: 17 mph: Price $$$ Check Price $$$$$ Check Price: Battery System: 24V (2 x 12V) sealed lead acid - charger included: ... The Razor MX650 is the big brother of the MX350 – it has a 20% larger frame, 4″ higher seat, bigger wheels and weighs 36 lbs more. The MX650 supports a heavier rider (220 lbs vs ...This brand new twist grip throttle has 6 wires with a single plastic connector. A built-in battery level indicator helps monitor the remaining power level of your scooter. Installation on compatible Razor scooters is a simple "plug and play" procedure. Wires: 6 Speed: Variable Wire Length: 41" Compatibility: MX650 (versions 14+)Aug 6, 2023 · Step 1: The first step to removing a speed limiter on your Segway electric scooter is to locate the limiter itself. Depending on the model of your Segway, this may be located either in the battery compartment or underneath the deck. Each unit varies slightly, so consult the user manual for your particular model if you are unsure where the ... The Razor MX650 Dirt Rocket is designed for fun off-roadrides, packing a high-torque, variable-speed, electric motor to help you blast up hills and conquer trails and bumps on the dirt. Scaled down supercross-inspired styling, with dual suspension and dual-disc brakes, the MX650 is ready to help you push the limits of off-road adventure.

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Razor MX500 and MX650 Dual Brake Switch to Aftermarket Speed Controller Brake Switch Connector Adapter; 36 Volt 1000 Watt Speed Controller; Half Length Twist Throttle with 36 Volt Power Meter "When you need Electric Scooter Parts, go …The Razor MX650 Dirt Rocket is designed for fun off-roadrides, packing a high-torque, variable-speed, electric motor to help you blast up hills and conquer trails and bumps on the dirt. Scaled down supercross-inspired styling, with dual suspension and dual-disc brakes, the MX650 is ready to help you push the limits of off-road adventure.Razor Electric Dirt Bike. Item # 1865228 |. Model # 70706. Shop Razor. 45. At speeds up to 17 miles per hour, the MX650 leaves similar bikes in its dust. Scaled-down dirt bike design carries riders up to 220 pounds. Geared for dirt with large 16-inch and 14-inch pneumatic knobby tires for maximum power transfer.The Razor MX650 has a top speed of 17 mph, while the Razor SX500 has a top speed of 15 mph. Weight Limit: The weight limit indicates the maximum weight the …This video will show you how to change Motor Sprocket on MX650, MX500 or SX500 and Speed Test for each size. #razormx650 #razor #razormx500. #razorsx500PRO...Variable speed, chain driven motor for super quiet yet powerful operation; COMPARE MODELS. ... Razor welcomes your honest reviews and feedback! ... MX650 Dirt Rocket. MSRP $ 779.99. Dirt Quad SX …The Razor MX650 Dirt Rocket is designed for fun off-roadrides, packing a high-torque, variable-speed, electric motor to help you blast up hills and conquer trails and bumps on the dirt. Scaled down supercross-inspired styling, with dual suspension and dual-disc brakes, the MX650 is ready to help you push the limits of off-road adventure.The Razor MX650 Dirt Rocket electric dirt bike reaches speeds up to 17 mph. With a powerful motor and large, knobby tires, this dirt bike is perfect for off-road riding. Featuring a throttle twist grip and variable speed control, the MX650 is easy to operate. With a rechargeable battery system, this bike can run up to 40 minutes on a single charge.Razor MX500 MX650 SX650 RSF650 speed booster kit. This wire adapter allows you to add a 6 or 7 cell "nimh" 3500mah to 5500mah r/c battery with Tamiya connector into the circuit for added acceleration and top speed.The Razor SX500 and MX650 are mechanically the same dirt bike with the same size frame, except that the MX650 has a more powerful motor (650W vs 500W). This gives the MX650 a higher top speed (17 mph vs 15 mph) and a higher maximum weight capacity (220 lbs vs 175 lbs). The MX650 is therefore more suitable for older and heavier riders – Razor ... ….

You can make a Razor MX500 faster by making a few harmless mods to it. The Razor MX500s have electric motors. The motor that controls your bike’s speed is controlled by some basic physics. This limits our ability to speed up a Razor MX500. Some electric dirt bikes have built-in speed limits. Some of these can be disabled to improve riding speed.2:08 194k views 2020 Electric Dirt Bike Buyer’s Guide. MX125 Dirt Rocket, MX350 Dirt Rocket, SX500 Dirt Rocket McGrath, MX650 Dirt Rocket. 1:01 6.8k views RAZOR’S BEST ELECTRIC COMMUTER SCOOTER – E Prime III. E Prime III Electric Scooter. Check out the MX650 Ride Video from Razor. Watch and learn more today!The Razor MX650 Dirt Rocket is designed for fun off-roadrides, packing a high-torque, variable-speed, electric motor to help you blast up hills and conquer trails and bumps on the dirt. Scaled down supercross-inspired styling, with dual suspension and dual-disc brakes, the MX650 is ready to help you push the limits of off-road adventure.Razor’s recommendations or permit younger children to ride the SX500/MX500/MX650. DO NOT EXCEED THE WEIGHT LIMIT OF 175 lb (79 kg) for SX500/ MX500 and 220 lb (100 kg) for MX650. Rider weight alone also does not necessarily mean a person’s size is appropriate to fit or maintain control of the SX500/MX500/MX650. Keep these productsThis is how I converted my Razor MX650 into a mini electric super moto. My last video explains this build https://www.youtube.com/watch?v=Aj32In4u0Ys&ab_chan...Razor MX350 - How I installed everything! 14t Sprocket Installed. Speed Runs w/ MPH overlay @ 4:20.For the Experts who have something to say on how I install...$4859. FREE Returns. About this item. 36V Electrical Kit for Razor MX500 and MX650 - Replacement 36 Volt Control Module and Twist Throttle (6 Pin Connector) …Razor Electric Dirt Bike. Item # 2837077 |. Model # 82882. Shop Razor. 47. At speeds up to 17 miles per hour, the MX650 leaves similar bikes in its dust. Scaled-down dirt bike design carries riders up to 220 pounds. Geared for dirt with large 16-inch and 14-inch pneumatic knobby tires for maximum power transfer. Join. Earn. Save.MX650 Dirt Bike (Version 1-7) Pocket Mod Scooter (Version 1-7) ... $8.95: Throttle Top Speed Adjustable Limiter for Razor Electric Scooters, Go Karts, Quads, Dirt ... Razor mx650 speed limiter, Link to products: https://amzn.to/3O8XeaM This video will instruction how to upgrade Razor Dirt Bike to 48V / 35 MPH for $350. This build works on the th..., 36V Controller and Throttle for Razor MX500 MX650 - OEM 36 Volt Control Module and Twist Throttle Parts Kit for MX500, MX650, Dirt Quad 500, SX500 Dirt Rocket, EcoSmart - Razor HB3650-TYD6-FS-ROHS ... & MX650 (V14+) - HB3650-TYD6-FS Speed Controller with 6-Wire Throttle Connector for Electric Motor, Scooter E-Bike eBike Metro, Adults …, The MX500 has a top speed of 15 mph. The MX650 has a top speed of 17 mph. So, not a huge difference in speed, but just about enough to notice. ... #4 Maximum User Weight Limit. The maximum user weight limits are as follows: MX500 – 175 lbs. MX650 – 220 lbs ... The Razor MX650 Dirt Rocket’s full specifications are as follows:, Buy Razor MX650 Dirt Rocket Electric-Powered Dirt Bike with Authentic Motocross Dirt Bike Geometry, Rear-Wheel Drive, High-Torque, Chain-Driven Motor, for Kids 13+, Yellow: Electric Vehicles - Amazon.com FREE DELIVERY possible on …, Razor Variable Speed 5-Wire Twist Grip Throttle for Razor MX650 Dirt Rocket, Versions 8-13. $15.49. $10.85 Save 30%. X98-0952. ... 36 Volt 650 Watt MY1020G-36 Electric Motor with #25 Chain Sprocket for the Razor MX650 Dirt Rocket & RSF650 Electric Sport Bike. $107.99 FREE SHIPPING. C80-8753. Add To Cart, Razor MX500 and MX650 Dual Brake Switch to Aftermarket Speed Controller Brake Switch Connector Adapter. 60 Volt 2000 Watt Electric Scooter/Moped/Bike Brushless DC Motor Speed Controller. 84 Tooth Sprocket for 8mm Chain. 122 Links Of 8mm Chain with Master Link. Half Length Twist Throttle with Key Switch, 0-99 Volt Red LED Power Meter, and Grips., Aug 10, 2022 · You can make your Razor MX500 faster by doing a few simple things: 1 – Ride with a fully charged battery. 2 – Change the tires. 3 – Pump up the tires. 4 – Remove speed limiters. How far can a razor MX650 go? 10 miles The MX650 can travel up to 10 miles on a single charge and hold a rider up to 220 pounds. How fast will a RZR 1000 Turbo go? , Step 2: Test The Throttle Mechanism. Step 3: Inspect Battery Connections. How To Replace The Razor Electric Scooter Throttle. Step 1: Gather Necessary Tools And Replacement Parts. Step 2: Disconnect The Old Throttle. Step 3: Install The New Throttle. Step 4: Test The New Throttle., Weight and frame size. With a seat height of 20 inches, the MX400 is 4 inches shorter than the MX650, making it a better fit for younger riders. The Razor MX400 weighs 37% lighter than the MX650, coming in at just 62 pounds compared to its counterpart’s weight of 98 pounds. Additionally, the frame size of the MX400 is around 20% smaller than ..., The Razor E100 scooter has a single (non-variable) speed throttle and controller so the top speed cannot be adjusted. The only way to accomplish top speed adjustability would be to install a variable speed throttle and controller along with a throttle top speed adjuster which we carry. The cost for all of these parts would be around $45 through ..., This brand new twist grip throttle has 6 wires with a single plastic connector. A built-in battery level indicator helps monitor the remaining power level of your scooter. Installation on compatible Razor scooters is a simple "plug and play" procedure. Wires: 6 Speed: Variable Wire Length: 41" Compatibility: MX650 (versions 14+), At the time of writing this post, the Razor MX500 costs about $70 less than the MX650 (see below). #2 Top Speed. The MX500 has a top speed of 15 mph. The MX650 has a top speed of 17 mph. So, not a huge difference in speed, but just about enough to notice. , The Razor MX650 Dirt Rocket electric dirt bike reaches speeds up to 17 mph. With a powerful motor and large, knobby tires, this dirt bike is perfect for off-road riding. Featuring a throttle twist grip and variable speed control, the MX650 is easy to operate. With a rechargeable battery system, this bike can run up to 40 minutes on a single charge., The Razor Dirt Rocket MX650 isn't just any electric dirt bike. It's a blend of power and finesse, engineered for young riders. Equipped with a 650-watt electric motor, this bike can reach speeds up to 17 mph, making it a thrill for kids who crave a bit of speed. The 36V battery system ensures consistent performance and ample ride time for ..., The Razor SX500 and MX650 are mechanically the same dirt bike with the same size frame, except that the MX650 has a more powerful motor (650W vs 500W). This gives the MX650 a higher top speed (17 mph vs 15 mph) and a higher maximum weight capacity (220 lbs vs 175 lbs). The MX650 is therefore more suitable for older and heavier riders – Razor ..., 5 Frequently Asked Questions. 5.1 How Do I Remove The Speed Limiter On My Razor Electric Scooter? 5.2 Is It Legal To Remove The Speed Limiter On My Razor …, Jun 11, 2020 ... Comments50 ; Razor MX500 MX650 ELECTRIC DIRT BIKE Modified To 48v 1800w 28-30mph FULL HOW TO & INSTALL! TipsNNTricks · 147K views ; Razor Electric ..., The Bike:Razor MX650:Razor Dirt Rocket Electric Motocross Off-Road Bike - SX350, SX500, MX350, MX650 Models https://www.amazon.com/dp/B000FK7C60/ref=cm_sw_r_..., Jun 11, 2020 ... Comments50 ; Razor MX500 MX650 ELECTRIC DIRT BIKE Modified To 48v 1800w 28-30mph FULL HOW TO & INSTALL! TipsNNTricks · 147K views ; Razor Electric ..., Step 1: Identify Your Scooter's Speed Limiter. The speed limiter on Razor electric scooters is typically located in the throttle assembly or in the controller. You'll need to locate this …, We carry variable speed conversion kits for the razor E100 and E175 electric scooters. I will post links to them below. Variable speed kit for Razor E100 version 10+, item # KIT-E100:, Visit our website at www.razor.com or call toll-free at 866-467-2967 Monday - Friday 8:00am - 5:00pm Pacific Time. 2 Figure 4 Carefully cut the zip tie(s) holding the wires together. Starting from the handlebars, follow the throttle wire down to the control module and disconnect the white plastic connector by depressing the tab. Step 4 Step 7 ..., Speed dating has roots in the Jewish faith, and was intended to help singles find others related to the faith. Find out how speed dating works. Advertisement You've probably heard ..., Apr 18, 2024 · Recommended for ages 16 and older (220-pound weight limit). Key Features At speeds up to 17mph, the MX650 leaves similar bikes in its dust Up to 40 minutes of continuous use High torque motor Twist-grip acceleration control Geared for dirt with large 16 inch and 14 inch pneumatic knobby tires for maximum power transfer Scaled down dirt bike ... , This video will show you how to change Motor Sprocket on MX650, MX500 or SX500 and Speed Test for each size. #razormx650 #razor #razormx500. #razorsx500PRO..., Get support for the SX500, MX500 & MX650 from Razor. Read manuals, find replacement parts, and information on repairs now. , Sep 15, 2023 · Step 10: Remove Speed Limiters. If your dirt bike has speed limiters, you can try removing them to help make the bike go faster. In most cases, the speed limiter is located near the front sprocket. To remove it, unscrew the cap and pull out the wire. You may need a pair of needle-nose pliers to do this. Once the speed limiter is removed, you ... , Step 2: Test The Throttle Mechanism. Step 3: Inspect Battery Connections. How To Replace The Razor Electric Scooter Throttle. Step 1: Gather Necessary Tools And Replacement Parts. Step 2: Disconnect The Old Throttle. Step 3: Install The New Throttle. Step 4: Test The New Throttle., Razor MX500 MX650 SX650 RSF650 speed booster kit. This wire adapter allows you to add a 6 or 7 cell "nimh" 3500mah to 5500mah r/c battery with Tamiya connector into the circuit for added acceleration and top speed. 4 to 7 mph boost. Use with caution and with all safety riding gear., Swapping out the MX350 stock controller and throttle, with a variable speed after market controller., Razor mx650 dirt rocket electric motocross size chart: Motor: 650-watt, chain-driven. Type: Electric. Top speed: 17mph. Frame: Authentic dirt bike. Suspension: Dual (front and rear) Run time: 40mins. Tires: Pneumatic knobby. Wheels: 16 inches (front) and 14 inches (rear) , Specs: Maximum Rider Weight: 220 pounds. Maximum Speed: 17 miles per hour. Motor: 650-watt chain-driven electric motor. Battery Run Time: Up to 40 minutes. Charge Time: 12 hours. Suspension: Dual suspension system with front and rear shock absorbers. Brakes: Front and rear disc brakes. Tires: Large, knobby tires., to disregard Razor’s recommendations or permit younger children to ride the SX500/MX500/MX650. DO NOT EXCEED THE WEIGHT LIMIT OF 175 lb (79 kg) for SX500/MX500 and 220 lb (100 kg) for MX650. Rider weight alone also does not necessarily mean a person’s size is appropriate to fit or maintain control of the SX500/MX500/ MX650.