This is a genuine OEM transmission gear select shift drum for sequential motorcycle gearboxes. The drum rotates with shifter movement, using precision-machined guide tracks to move the shift forks and engage or disengage the required gears. Made from heat-treated high-strength steel, it is designed to handle continuous friction and rotational loads. It includes an integrated shift star/detent plate for positive gear engagement and a fitted roller bearing for smooth, low-friction rotation inside the crankcase. Vehicle Compatibility Derbi GPR 125 Racing / Nude 2-Stroke — 2004–2009 Yamaha DT125R / DT125X — 2004–2007 Yamaha TZR125 — applicable 4FL-based variants Sachs XTC 125 2-Stroke — 2005–2007
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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