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22mm Thumb Throttle Control Lever for 50cc-250cc ATV Quad Dirt Bike
22mm Thumb Throttle Control Lever for 50cc-250cc ATV Quad Dirt Bike
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Product Overview
This 7/8" 22mm thumb throttle control lever assembly is designed as a replacement throttle control part for selected 50cc, 70cc, 90cc, 110cc, 125cc, 150cc, 200cc, and 250cc ATVs, 4-wheelers, quads, dirt bikes, and pit bikes.
It is suitable for compatible cable-operated throttle systems using a 22mm handlebar and matching cable screw hole design. The thumb throttle lever helps control engine speed from the handlebar, making it an important part of safe riding and smooth acceleration control.
A worn, cracked, loose, sticky, or damaged thumb throttle may cause poor throttle response, uncomfortable control, or unsafe throttle operation. This replacement lever assembly is made from aluminum material for durable use when installed correctly.
Please compare the handlebar install diameter, cable screw hole diameter, handle length, handle width, throttle cable end style, and product photos with your original part before ordering.
Product Compatibility
| Compatible Vehicle / Engine | Application |
|---|---|
| 50cc / 70cc ATV | Thumb throttle lever replacement |
| 90cc / 110cc ATV / Quad | Compatible throttle control replacement |
| 125cc / 150cc ATV / 4-Wheeler | Replacement when handlebar and cable setup match |
| 200cc / 250cc ATV / Dirt Bike | Compatible cable-operated throttle application |
| Dirt Bike / Pit Bike | Thumb throttle control replacement when size matches |
| Quad / 4-Wheeler | Handlebar throttle lever assembly replacement |
⚠️ This is a size-specific throttle control part. Please confirm your handlebar diameter, throttle cable end style, and screw hole size before purchase.
Specifications
| Item | Details |
| Product Type | Thumb Throttle Control Lever Assembly |
| Handlebar Fitment | 7/8" / 22mm |
| Handlebar Install Diameter | 22mm / 0.87" |
| Screw Hole Diameter for Cable | 8mm / 0.31" |
| Handle Length | 75mm / 3.0" |
| Handle Width | 25mm / 0.98" |
| Material | Aluminum |
| Compatible Engine Sizes | 50cc / 70cc / 90cc / 110cc / 125cc / 150cc / 200cc / 250cc |
| Compatible Vehicles | ATV / 4-Wheeler / Quad / Dirt Bike / Pit Bike |
| Application | Cable-operated thumb throttle control replacement |
| Condition | 100% Brand New |
Key Features
- 7/8" 22mm thumb throttle control lever for ATV, quad, and dirt bike applications
- Fits selected 50cc-250cc small engine vehicles when cable setup matches
- 8mm cable screw hole diameter for fitment verification
- Aluminum construction for durable handlebar throttle control replacement
- Helps replace worn, loose, cracked, sticky, or damaged thumb throttle levers
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Fitment FAQ
Will this part fit my specific model and year?
This 22mm thumb throttle control lever may fit selected 50cc, 70cc, 90cc, 110cc, 125cc, 150cc, 200cc, and 250cc ATVs, 4-wheelers, quads, dirt bikes, and pit bikes. Fitment depends on the handlebar diameter, throttle cable end style, screw hole diameter, and throttle housing design rather than model year alone.
Do I need to match the OEM part number?
Matching the OEM part number is helpful, but for this thumb throttle lever, the most important details are the 22mm / 7/8" handlebar fitment, 8mm cable screw hole diameter, handle size, and throttle cable compatibility.
What models or situations does this part not fit?
This part may not fit vehicles with a different handlebar diameter, twist throttle setup, electronic throttle, dual-cable throttle system, different cable end style, or model-specific throttle housing.
What should I check before ordering?
Before ordering, check your original handlebar diameter, throttle lever shape, cable screw hole diameter, throttle cable end, handle length, handle width, and product photos. Make sure your vehicle uses a compatible cable-operated thumb throttle setup.