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HIGH PERFORMANCE, 1 DOWN 3 UP w/CLUTCH, 125CC 4 STROKE 4 SPEED COMPLETE RACING ENGINE, a bolt-in replacement/ upgrade for the XR50/ CRF50 This motor is the Biggest that is being currently offered in the aftermarket industry!
Will Fit:
HONDA CRF50 / CRF70 / XR50 / XR70 / Z50 / Z50R / CT70 Mini Trail / z50 / Minitrail Monkey / XL70 ST70 / QA50 / QR50 / CL70 / SL70 / 70 Passport
| Model: | 1P52FMI-K(124cm3) | | Type: | Single Cylinder, 4-stroke, 2 valves, OHC Racing Head, Air Cooled, 125cc | | Bore x Stroke: | 52.4mm x 55.5mm | | Valve Sizes: | 27mm intake, 23mm Exhaust | | Displacement: | 119.7cc | | Compression Ratio: | 9.47:1 | | 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 8.8 Nm @ 5,500 rpm | | Gears: | 4-Speed, Manual Clutch, 1-N-2-3-4, 1 Down 3 Up. | | Gear Ratios: | 1st 2.833:1, 2nd 1.706:1, 3rd 1.238:1, 4th 0.958:1 | | Final Drive: | 14 Teeth #428 Front Sprocket Included | | Lubrication: | 1.1 Litres, 5W/40 4-Stroke Motorcycle Oil, Pressure and Splash | | Fuel: | Unleaded |
Engine is great for a Project such as a Go-Kart or RC Kart, also a Perfect replacement engine for Pit Bikes such as ThumpStar, Motorvert, MSO, DHZ, Atomik, Pit-Pro, even postie bikes and Many Others.
Since this is a racing engine, no warranty is expressed or implied. We have sold many of these and never had a single problem with this Motor. Sorry we do not provide any technical support for your installation, please have your local mechanic or bike friends help you if needed. Many satisfied customers told us it’s pretty simple though This complete kit includes : - 125 cc motor
- Kick start
- Shift lever
- Engine Cover
- 24mm Intake Manifold
- Seal gasket and necessary nuts and bolts.
This Motor shipped in Continental USA, lower 48 only Sorry we do not ship to Canada, Hawaii, Alaska, Puerto Rico , APO, and other countries outside the USA. Shipping by FedEx ground only ( Insurance Included), sorry we do not use USPS priority mail!  |
