YX 150CC OIL COOLED ENGINE MOTOR CRF50 XR 50 OGM GPX Condition: Brand New BRAND: YX CUSTOMER WILL RECEIVE WHAT'S SHOWING FROM THE PICTURES, NO OTHER HARDWARE INCLUDED 100% GENUINE YX150CC BIG BORE OIL COOLED ENGINE Limited Time offer!! Description HIGH PERFORMANCE, 4 UP w/CLUTCH, ANY GEAR START, 150CC 4 STROKE 4 SPEED COMPLETE RACING ENGINE, a bolt-in replacement/ upgrade for the XR50/ CRF50 The best of best has finally arrived!! Yin Xiang is one of the top 5 motor manufactures in China, Quality is absolutely guaranteed! YX offers with this engine of the newest generation all tuning- and racing-fans best quality and highest performance state-of-the-art! Single cylinder, 4-stroke, 2 valves, OHC racing head, oil cooled, 150cc Dimension: 435mmx285mmx235mm Package Contains: Buyer will receive YX 150CC Motor, Intake manifold, intake gaskets, Shifter, Kick Starter, and Spark Plug. This package has almost everything, This Motor should fit the following models: Due to the fact that this is a racing engine, no warranty is expressed or implied. We have not had a single problem with the engine.
International customers are responsible for tax/duty fee, shipping fee is not refundable once shipment leave our facility
The engine comes with a high-quality cylinder head made from aluminum, a reinforced kick starter axle and extra large valves and canals!
Furthermore it comes with a high-quality 4-disc clutch!
With 11 kW/13.8 hp by 9500 rpm the engine reaches more than the 4 times performance of a standard CRF50 engine.Specifications:
Bore x Stroke: 60mm x 57mm
Displacement: 150
Compression Ratio: 10.0:1
Ignition: CDI, 12 volt, permanent magnetic stator
Maximum Power: 11 Kw DIN @ 9,500 rpm
Torque: at least 12 Nm @ 7,500 rpm
Gears: 4-speed, manual clutch, START IN ANY GEAR! 1-N-2-3-4, 4 up.
Gear Ratios: 1st: 3.272(11/36), 2nd:1.937(16/31), 3rd: 1.350(20/27), 4th: 1.043(23/24)
Final Drive: 14 tooth #428 front sprocket included (we have other sprocket on sale too!!)
Lubrication: 1.1 liters, 5W/40 4-stroke motorcycle oil, pressure and splash
Fuel: 90# up GB484-89
Note: This is not a guarantee. If you are unsure, please check with your local dealer.