Zongshen ZS155 KLX-V01 4-speed Kickstart Pit Bike

Zongshen ZS155 KLX-V01 engine with 16 HP, upgraded in 2020. Upgrades include optimized cylinder heads, a new camshaft, improved valve seats, and 30% stiffer springs. The engine offers higher performance and reliability compared to version 02 and is equipped with a new, more durable crankshaft, as well as a 17-tooth crankshaft and a 34-tooth gear crown.

This version has a longer lifespan and more power.

Please note that the wiring harness is not included.

Technical specifications:

• Cylinder bore / stroke: 60 mm x 55 mm
• Displacement: 155.7 cm³
• Compression: 11.5:1
• Max. torque: 11.5 Nm at 8000 rpm
• Peak power: 10.5 kW at 9500 rpm

The engine is equipped with a 4-speed gearbox (N-1-2-3-4), ensuring fast shifting without delay.