Answering common buyer needs, this guide highlights the best 160 cc pit bike parts to boost reliability, ease of maintenance, and riding confidence. Best for hobby riders upgrading a Chinese-made or Lif an-powered 160cc pit bike, these parts address shifting, drive, clutch, and engine access. The top picks are chosen for compatibility with popular 160cc platforms and straightforward installation. For quick reference, a compact buying table summarizes the five products profiled below.
| Product | Best For | Why It Stands Out |
|---|---|---|
| HIAORS Aluminium Red 11mm Hole Gear Shifter Lever Pedal | Shifting control | Secure aluminum build and 11mm mounting hole for multiple bikes |
| RUTU 420 Chain Sprocket 39 Tooth | Rear drive reliability | High-quality steel, heat-treated, precise chain grip |
| RUTU 420 Chain Sprocket 35 Tooth | Alternative gearing | Same robust construction, different tooth count for tuning |
| Zongshen Z155 Clutch Assy | Engine clutch assembly | Fits 155–160 cc pit bikes for easier clutch replacement |
| Motorcycle Crank Case Right And Left Side Set | Crankcase replacement | Complete side set for horizontal YX 150/160 cc engines |
HIAORS Aluminium Red 11mm Hole Gear Shifter Lever Pedal
The lever is designed for 160cc lifan-based and other Chinese dirt bikes, with an 11mm inner mounting hole. It is CNC aluminum and folds for protection on rough trails. Best for riders seeking a durable, lightweight shift lever with color options to match bike styling. A potential limitation is minor size variance from manual measurement, so confirm hole diameter before ordering.
RUTU 420 Chain Sprocket Rear Sprocket 39 Tooth
Designed for Chinese 50–170 cc pit bikes, this 39-tooth sprocket uses 45# steel with heat treatment for improved durability and corrosion resistance. It delivers enhanced chain grip and drive efficiency, making it ideal for riders who want dependable rear traction and smoother acceleration. Choose this if your current gearing is underpowered in higher gears; avoid if your bike uses a different sprocket standard than 39T.
RUTU 420 Chain Sprocket Rear Sprocket 35 Tooth
This 35-tooth variant offers a different gearing ratio for riders seeking quicker acceleration from lower speeds or improved bottom-end torque on steep terrain. Constructed from steel with heat treatment, it emphasizes longevity and consistent chain grip. Best for riders chasing a more responsive throttle feel; better for flatter tracks or light trails than heavy hill climbs if your bike is tuned for higher gearing.
Zongshen Z155 Clutch Assy
Designed for 155–160 cc pit bikes, this clutch assembly supports reliable engagement and smooth clutch modulation. It suits riders performing routine maintenance or parts replacement on Z155/Z160-based platforms. Best for riders who want a straightforward clutch upgrade; a limitation is that compatibility should be confirmed with your exact engine model before purchase.
Motorcycle Crank Case Right And Left Side Set
Compatibility covers YX 150 and 160 cc horizontal kick-starter engines used in pit bikes. It provides a complete right-and-left side set for easier engine access and maintenance. Best for owners needing a full crankcase replacement or upgrading a worn housing. Limitation: ensure your engine layout aligns with a horizontal kick-starter configuration to avoid fitment issues.
Buying Guide: Key Considerations For 160 cc Pit Bike Upgrades
- Compatibility: Verify engine size (160 cc) and model family (YX, Lif an-based, Apollo, SSR, etc.) before purchasing any part. Mismatched mounting holes or drive standards can prevent installation.
- Durability: Look for components made from aluminum or heat-treated steel for longevity under rough riding conditions and exposure to dirt and moisture.
- Intended Use: Decide between daily riding, trail riding, or competition. Higher gearing can improve top speed, while lower gearing enhances torque for climbs and acceleration.
- Installation Simplicity: Favor parts that are labeled as direct replacements or require minimal rework to preserve time on the workbench.
- Maintenance Access: Crankcase and clutch replacements should allow easy access to internal components without extensive disassembly.
- Quality Signals: Look for consistent fitment notes and explicit mentions of material quality, heat treatment, and mounting standards to gauge reliability.
- Safety And Reliability: Ensure moving parts such as gear levers and sprockets have secure mounts and resistant finishes to reduce the risk of failure mid-ride.
Frequently Asked Questions
- What does a 160 cc pit bike refer to? – It typically refers to the engine displacement in the 160 cubic centimeter range used on off-road pit bikes, commonly powered by Chinese-made 125–170 cc engines in the same family.
- Are 35T and 39T sprockets interchangeable on most 160 cc bikes? – They fit many models in the same class, but you should verify chain pitch and mounting compatibility with your specific bike.
- Is it necessary to replace the crankcase when changing engine components? – Not always; crankcases are replaced if cracked or severely worn. For minor leaks, repairing seals may suffice.
- What should I check before buying a clutch assembly? – Confirm the engine series (e.g., Z155/Z160), clutch basket type, and mounting alignment with your bike’s transmission.
- Can I install these parts myself? – Many are designed for straightforward installation by hobbyists, but some may require basic mechanic tools and torque specs. Always follow manufacturer guidance.
- How do I choose the right rear sprocket gear? – Consider riding terrain, typical speed range, and the bike’s current chain length to select a ratio that improves either acceleration or top speed.