Horsepower is More than FOUR TIMES of stock CRF 50!! This motor is the Biggest that is being currently offered in the. 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 / CS 90 / SL 90 / ZB 50 /. We have not had a single problem with the engine. GENUINE LIFAN 4 Stroke 140cc ENGINE. Type: 1-cylinder, horizontal, 4-stroke, oil-cooled kick start, Gear: N1234. Bore x Stroke: 55mm x 59mm. Power & Corresponding Speed: 8kw(7500±375). Torque & Corresponding Speed: 9.5N. Start Mode: kick start. Compression: 9.0:1. Engine Oil: 900ml, 15W/40-SE, 4 stroke. Oil GEARS: 4 SPEED MANUAL CLUTCH, N1234. SPROCKET: 15T 428 CHAIN. Dimension: 470 x 275 x 280mm. Cylinder head silver, cylinder black, crankcase steel gray. 1 x LIFAN 140CC ENGINE. 1 x Kick Starter Lever. 1 x Gear Shift Lever. 1 x Manifold set Package 1x Carburetor 1x Air Filter 1x Wire harness. This item is in the category “eBay Motors\Parts & Accessories\Motorcycle Parts\Engines & Engine Parts\Complete Engines”. The seller is “tdpro99″ and is located in this country: US. This item can be shipped worldwide.
- Start Mode: Kick Start
- Clutch: Manual
- Type: Single cylinder, horizontal, 4-stroke,oil cooled
- Max. Torque & Corresponding Speed: 9.5N.M(5000±250)
- Ignition: CDI
- Bore x Stroke: 55mm x 59mm
- Engine Oil: 900ml, 15W/40-SE, 4 stroke
- Gear: 4 Speed, N-1-2-3-4
- Max. Power & Corresponding Speed: 8kw(7500±375)
- Sprocket: 15T 428 17mm
- Displacement: 140cc
- Placement on Vehicle: Right, Front
- Brand: Lifan
- Warranty: Yes