125CC 4-Stroke Single Cylinder Engine for Honda CRF50 and CRF70

$293.99

This 125CC 4-stroke single cylinder engine provides a manual clutch, 4-speed transmission and kick-starter for compatible Honda motorcycles including the CRF50 and CRF70. It is designed for motorcycle enthusiasts seeking stable power output and fuel efficiency through its 9.0:1 compression ratio.

Key features

4-Speed Transmission – Offers versatile gear shifting with a manual clutch for controlled speed management.
Reliable Ignition – Features a CDI ignition system for consistent engine starts.
Robust Construction – Built with aluminium and cast steel for durability.
Kick-Starter System – Simple and traditional manual starting mechanism.
Optimized Efficiency – Rated for a fuel consumption of ≤367g/kW.h to balance performance and energy use.

Specifications

Material	Aluminium, Cast Steel
Displacement	125CC
Engine Type	Single Cylinder, 4-Stroke
Transmission	4-speed, Manual Clutch
Max Power	6.5 kW at 7500r/min
Max Torque	8.0 Nm at 5000r/min
Dimensions	42.5 × 27 × 23 cm
Net Weight	19.2 kg
Color	Silver

What's in the box

1 × 125CC Engine
1 × Kick Starter Lever
1 × Gear Shift Lever
1 × Carburetor
1 × Intake Manifold
1 × CDI
1 × Sprocket Cover
3 × Intake Gaskets
Assembly Screws

Ideal for

This engine is intended for installation by professionals into various Honda models, including the CRF50, CRF70, XR50, XR70, Z50, and CT70 Mini Trail series.

FAQ

Will this engine fit my motorcycle?

It is designed for Honda models including CRF50, CRF70, XR50, XR70, Z50, Z50R, CT70, Z50, Monkey, XL70, ST70, QA50, QR50, CL70, SL70, Passport, ST 90K2/K1, CS 90, SL 90, and ZB 50.