90cc PIT BIKE ENGINE – MANUAL GEARS – COMPLETE WITH INLET MANIFOLD KIT
Brand new 90cc 4-stroke pit bike engine with manual gears, suitable for a wide range of Chinese pit bikes, mini dirt bikes and off-road motorcycles.
This horizontal engine is an ideal replacement for a worn or damaged 90cc engine, or for upgrading a compatible smaller-capacity pit bike to a manual gearbox setup.
ENGINE FEATURES
- 90cc 4-stroke petrol engine
- Manual gearbox with foot-operated gear selector
- Horizontal single-cylinder engine design
- Air-cooled cylinder and cylinder head
- Kick-start operation
- Stator assembly with charging coil included
- Charging coil provides electrical output for a compatible charging system
- Electrical wiring and connectors fitted
- Silver engine casings with black cylinder
INCLUDED IN THIS KIT
- 1 x 90cc manual gearbox pit bike engine
- 1 x Stator assembly with charging coil (fitted inside engine)
- 1 x Kick-start lever
- 1 x Gear selector lever
- 1 x Inlet manifold
- 1 x Rubber inlet gasket / insulating spacer
- 1 x Manifold gasket
- 5 x Stator cover and inlet manifold fixing bolts
COMPATIBILITY
Suitable for many Chinese pit bikes and off-road motorcycles using a compatible horizontal 4-stroke engine mounting arrangement, including selected models from:
- M2R
- KORR
- Stomp
- WPB
- Demon X
- Thumpstar
- Orion
- Other compatible Chinese pit bikes
IMPORTANT: Compatibility depends on engine mounting points, frame clearance, electrical connections, sprocket alignment and associated components. Model names alone do not guarantee fitment.
This is a manual gearbox engine, not a semi-automatic or fully automatic engine. If replacing an automatic engine, additional components or modifications may be required.
PLEASE NOTE
- Check your existing engine dimensions and mounting points before ordering.
- Carburettor and exhaust are not included.
- Stator charging output requires a compatible wiring loom and regulator/rectifier for battery charging.
- Engine oil must be checked and filled to the correct level before first use.
- Check the wiring connections against your existing loom before installation.
- Professional installation is recommended.
Supplied by Red Circles Motorcycles, UK specialists in pit bike, mini moto and off-road motorcycle parts.
