Finding a reliable kick start lever is essential for consistent starting, easier maintenance, and longer riding sessions. This guide reviews five popular options compatible with a range of 90cc to 250cc dirt bikes. Each lever is evaluated for mounting fit, pedal size, overall length, and material quality to help riders choose a durable, easy-to-use replacement.
Summary table of selected products
| Product | Brand | Mounting Hole | Overall Length | |
|---|---|---|---|---|
| MRELC Metal Kick Start Shafts Starter Lever | MRELC | 13 mm | 195 mm | 90cc–140cc 4-stroke Pit Dirt Bikes |
| sthus Kick Start Starter Lever | sthus | 13 mm | 195 mm | 90cc–140cc 4-stroke Pit Dirt Bikes |
| LIYYDS Kick Start Shafts Lever | LIYYDS | 13 mm | ~? (pedal 55 mm, overall length not stated) | Yamaha PW80 and related clones |
| 16mm Kick Start Lever (MFC·passion) | MFC·passion | 16 mm | 220 mm | 140cc–250cc Chinese pit bikes |
| OTOHANS AUTOMOTIVE PW50 Kick Start | OTOHANS AUTOMOTIVE | Not specified | 156 mm | Yamaha PW50 and similar small bikes |
MRELC Metal Kick Start Shafts Starter Lever
The MRELC lever is designed for 90cc to 140cc four-stroke pit bikes, featuring a 13 mm mounting hole and a pedal length of 55 mm with an overall length of 195 mm. This combination aims for a balanced leverage while maintaining compatibility across common 4-stroke pit bike engines. The aluminum body provides a sturdy feel, suitable for regular use and occasional field adjustments. Installation requires standard alignment with the gear shaft to ensure smooth operation during starting.
sthus 13mm 195mm Kick Start Starter Lever
The sthus lever is compatible with 90cc, 110cc, 125cc, and 140cc four-stroke bikes with a 13 mm mounting shaft. It’s aimed at most Chinese pit bikes featuring 13 mm kickstart shafts. The kit typically includes a single lever, with a reminder to compare appearance, size, and shape before ordering. This approach helps ensure fitment, especially for riders who swap components across different models.
LIYYDS Kick Start Shafts Lever
The LIYYDS lever targets a broad range, including Yamaha PW80 and various clones. It notes compatibility with multiple bikes—CRF50 XR50 SSR 125 C70 and other small-displacement machines—via a 13 mm mounting shaft. The lever’s overall emphasis is broad aftermarket applicability, but potential buyers should verify exact model compatibility when mixing with non-Yamaha platforms to ensure proper fit and movement.
16mm Kick Start Lever (MFC·passion)
This 16 mm lever is designed for a wide range of Chinese pit bikes from 140cc to 250cc and uses a mounting hole of 16 mm. Pedal size is 55 mm, with an overall length of 220 mm, delivering a longer lever that can increase leverage and ease of starting. Made from high-quality metal, the lever aims for durability under regular off-road riding, though users should confirm mounting hole compatibility with their specific model before purchasing.
OTOHANS AUTOMOTIVE PW50 Kick Start Lever
Targeted at smaller bikes, this PW50-specific lever lists dimensions such as a width around 88 mm and length around 156 mm. While tailored to the PW50, riders with similar compact dirt bikes may find it suitable if the mounting and shaft size align. Compatibility and precise fit should be checked against the specific model and engine family before installation to ensure reliable starting leverage.
MWMNUN Metal Kick Start Lever for Honda Pit Dirt Bikes
The MWMNUN lever is described as a metal kick start lever compatible with a range of Honda-based 90cc to 140cc four-stroke pit bikes. It features a 13 mm mounting hole, a 195 mm overall length, and a 55 mm pedal, matching the common dimensions used by many OEM and aftermarket components. As with similar products, verification of mounting hole size and overall length against your bike’s frame and engine case is recommended for a proper fit.
DJ-Motor 13mm CNC Kick Start Lever & 11mm Gear Shifter
This DJ-Motor kit includes a 13 mm CNC kick start lever and an 11 mm gear shifter lever, designed for 50cc to 125cc pit bikes such as DHZ, SSR, Stomp Demon X, Braaap, Atomik WPB, and other similar models. The CNC construction suggests improved tolerances and durability, while the dual-lever setup supports both starting and shifting needs. Prospective buyers should confirm compatibility with their bike’s shaft sizes and mounting points before ordering.
Buying Guide: Key Considerations for Choosing a Dirt Bike Kick Start Lever
- Mounting hole size: Verify whether your bike uses a 13 mm, 16 mm, or other shaft size, as mismatches can prevent proper installation.
- Overall length and pedal size: Longer levers may offer more leverage but can interfere with the frame or rider’s boot; shorter levers save space but require more effort to start.
- Bike compatibility: Cross-check the model, engine displacement, and year range to avoid incompatible levers that won’t fit the kick start shaft or linkage.
- Material and build quality: Metal levers typically provide durability for rugged off-road riding, while some cheaper plastics may wear more quickly under stress.
- Installation clarity: Some listings include installation notes and package contents; ensure the lever aligns with your bike’s gear shifter or crank position.
- Brand support and returns: Consider brands with clear warranty or return policies if a lever doesn’t fit or perform as expected.
- Performance balance: Weigh the trade-off between leverage (longer levers) and compactness (shorter levers) based on your riding style and gear setup.
When selecting a kick start lever, prioritize a precise fit to your dirt bike’s shaft size and mounting pattern, then evaluate material quality and leverage to match your starting needs. For riders with multiple bike types, a versatile lever with a slightly longer reach can offer broader compatibility, but always confirm fitment with your specific model before purchase.