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125cc 4-Stroke Replacement Engine for CRF50 CRF70 XR50 CT70 Z50R
$526.40
A 125cc 4-stroke replacement engine with a 4-speed manual clutch, built for Honda CRF50, CRF70, XR50, XR70, Z50, Z50R, CT70, and related mini trail bikes.
Key Features
- 125cc single-cylinder 4-stroke engine
- 4-speed manual clutch transmission
- Kick-start with CDI ignition
- Fits Honda CRF50/CRF70/XR50/XR70/Z50/Z50R/CT70 and related models
- Includes carburetor, CDI, and intake manifold
Specifications
- Displacement: 125cc
- Rated power: 5.6 kW at 7500 rpm +/-375 rpm
- Rated torque: 8.0 Nm at 5000 rpm +/-250 rpm
- Compression ratio: 9.0:1
- Transmission: 4-speed manual clutch
- Start mode: kick-starter
- Weight: 19.2kg (42.3 lbs) net
- Package contents: engine, kick starter lever, gear shift lever, carburetor, intake manifold, CDI, sprocket cover, gaskets, assembly screws
Note: Installation is complex and needs mechanical skill; professional installation is recommended. Check local rules before using on a modified or off-road bike.