Type: 140cc 4 stroke single cylinder OHC racing head - oil cooled
Maximum Output/RPM: 7.45KW/10HP @ 7,500 rpm
Bore/Stroke: 52.4mm x 57mm
Displacement: 138cc
Transmission: 4-speed manual clutch - 1N234, (starts in any gear)
Start Method: kick start ONLY
Drive: Chain 14t/420 sprocket
Engine Oil: non-synthetic 10W/40SF 4 stroke engine oil
Fuel: Unleaded
EXTRA: Intake manifold, gasket, bolts, spark plug, gear lever and kick start lever are included.
Other than Atomik Motorbikes this engine should fit the following models:
Note: This is not a guarantee, if you are unsure, please ask your local dealer.
- CRF50 / CRF70 / XR50 / XR70 / Z50 / Z50R
