Lifan 140cc Motor Engine XR50 CRF50 Oil Cooled 125 138
Product Description
HIGH PERFORMANCE, 4 UP w/CLUTCH, ANY GEAR START, 140CC 4 STROKE 4 SPEED COMPLETE RACING ENGINE, a bolt-in replacement/ upgrade for the XR50/ CRF50
Horsepower is More than FOUR TIMES of stock CRF 50!! This motor is the Biggest that is being currently offered in the aftermarket industry!
LIFAN offers with this engine of the newest generation all tuning- and racing-fans best quality and highest performance state-of-the-art!
The engine comes with a high-qualtiy cylinder head made from aluminium, a reinforced kickstarter axle and extra large valves and canals!
Furthermore it comes with a high-quality 4-disc clutch!
With 6.5 kW/12 hp by 7500 rpm the engine reaches more than the triple performance of a standard CRF50 engine. Best of all, it comes with 24MM racing carburetor. and alloy performance head!!
Specifications: Single cylinder, 4-stroke, 2 valves, OHC racing head, oil cooled, 140cc Bore x Stroke: 55mm x 59.5mm
Dimension: 470mmx75mmx80mm
Displacement: 140cc
Compression Ratio: 10:1
Carburettor: 24mm racing carburetor
Ignition: CDI, 12 volt, permanent magnetic stator
Maximum Power: 8.5 Kw DIN @ 9,500 rpm
Rated Power: 6.5 Kw @ 7,500 rpm
Torque: at least 9.5 Nm @ 5,500 rpm
Gears: 4-speed, manual clutch, START IN ANY GEAR! N-1-2-3-4, 4 up.
Gear Ratios: 1st 2.833:1, 2nd 1.706:1, 3rd 1.238:1, 4th 0.958:1
Final Drive: 16 tooth #420 front sprocket included
Lubrication: 1.1 litres, 5W/40 4-stroke motorcycle oil, pressure and splash
Fuel: Unleaded
Package Contains:
Buyer will receive Lifan 140CC Motor, 24MM Racing Carbruetor, Billet Oil Cooler, Intake manifold, intake gaskets, Shifter, Kick Starter, Wiring Harness, CDI, Spark Plug, Ignition Coil, Alum Clutch Lever, and High Quality Clutch Cable. This pakcage has everything, excepts a bike to bolt on.
This Motor should fit the following models: Note: This is not a guarantee, if you are unsure, please check with your local dealer.
HONDA CRF50 / CRF70 / XR50 / XR70 / Z50 / Z50R / CT70 Mini Trail / Z50 / Minitrail Monkey / XL70 ST70 / QA50 / QR50 / CL70 / SL70 / 70 Passport / ST 90K2 / ST 90K1 / CS 90 / SL 90 / ZB 50 /
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.
Horsepower is More than FOUR TIMES of stock CRF 50!! This motor is the Biggest that is being currently offered in the aftermarket industry!
LIFAN offers with this engine of the newest generation all tuning- and racing-fans best quality and highest performance state-of-the-art!
The engine comes with a high-qualtiy cylinder head made from aluminium, a reinforced kickstarter axle and extra large valves and canals!
Furthermore it comes with a high-quality 4-disc clutch!
With 6.5 kW/12 hp by 7500 rpm the engine reaches more than the triple performance of a standard CRF50 engine. Best of all, it comes with 24MM racing carburetor. and alloy performance head!!
Specifications: Single cylinder, 4-stroke, 2 valves, OHC racing head, oil cooled, 140cc Bore x Stroke: 55mm x 59.5mm
Dimension: 470mmx75mmx80mm
Displacement: 140cc
Compression Ratio: 10:1
Carburettor: 24mm racing carburetor
Ignition: CDI, 12 volt, permanent magnetic stator
Maximum Power: 8.5 Kw DIN @ 9,500 rpm
Rated Power: 6.5 Kw @ 7,500 rpm
Torque: at least 9.5 Nm @ 5,500 rpm
Gears: 4-speed, manual clutch, START IN ANY GEAR! N-1-2-3-4, 4 up.
Gear Ratios: 1st 2.833:1, 2nd 1.706:1, 3rd 1.238:1, 4th 0.958:1
Final Drive: 16 tooth #420 front sprocket included
Lubrication: 1.1 litres, 5W/40 4-stroke motorcycle oil, pressure and splash
Fuel: Unleaded
Package Contains:
Buyer will receive Lifan 140CC Motor, 24MM Racing Carbruetor, Billet Oil Cooler, Intake manifold, intake gaskets, Shifter, Kick Starter, Wiring Harness, CDI, Spark Plug, Ignition Coil, Alum Clutch Lever, and High Quality Clutch Cable. This pakcage has everything, excepts a bike to bolt on.
This Motor should fit the following models: Note: This is not a guarantee, if you are unsure, please check with your local dealer.
HONDA CRF50 / CRF70 / XR50 / XR70 / Z50 / Z50R / CT70 Mini Trail / Z50 / Minitrail Monkey / XL70 ST70 / QA50 / QR50 / CL70 / SL70 / 70 Passport / ST 90K2 / ST 90K1 / CS 90 / SL 90 / ZB 50 /
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.
