
This Honda single-cylinder engine cylinder jug is designed for early vintage OHC 125cc commuter, scrambler, enduro, motorsport, and trials motorcycles. Made from aluminum alloy for efficient heat control, it includes a cast-iron inner sleeve for piston ring sealing and long service use. The cylinder features five thick cooling fins for upright engine layouts, plus an integrated right-side internal timing chain tunnel. Compatible Models & Years Honda CB125S: 1973–1979 Honda CL125S Scrambler: 1973–1974 Honda SL125 Motorsport: 1971–1973 Honda XL125 Enduro: 1974–1978 Honda TL125 Trials: 1973–1976 Honda CD125S: 1970–1979 Key Technical Specifications Part Number: 12100-324-010 Replaces: 12100-324-000 Factory Bore Size: 56.00 mm STD Casting Volume Stamp: 124cm³ Valvetrain Compatibility: 2-Valve OHC setup Engine Layout: Vertical engine with internal cam chain tensioner passages
Please verify compatibility with your specific motorcycle model before purchasing.
Cleaning Status
partially_cleaned
Cleaning Notes
Used anti rust
Worldwide shipping available
Express shipping available at checkout
Estimated delivery: 2-5 business days
All items are carefully packaged for safe transit
Items can be insured — contact us for more information
30-day return policy on most items
Items must be in original condition and packaging
Contact support for return authorization
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Yes, all parts with OEM numbers are genuine manufacturer parts. Check the specifications tab for the OEM number.
We offer a 30-day return policy. Items must be in original condition. See the Shipping tab for complete details.
Yes, we ship to most countries worldwide. Shipping costs and delivery times vary by location.
Parts are sold separately. We recommend professional installation for safety and warranty purposes.
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