About This Product This genuine OEM motorcycle upper triple clamp, also called a top fork bridge, top yoke, or steering stem crown, is finished in factory black paint. It secures the upper fork tubes to the steering stem, supporting accurate steering, handling, and front-end stability. Made from high-strength cast aluminum alloy, it includes split-clamp fork mounts, a central steering stem opening, and factory mounting points for the handlebars, risers, and ignition switch. Part Number / Casting Stamp • 10W00 / 10W-23435-00-98 Compatible Models & Years This upper triple clamp fits first-generation 10W-platform liquid-cooled Yamaha RD models: • Yamaha RD125LC Mk1 — 1982, 1983, 1984 • Yamaha RD125 liquid-cooled 10W platform — 1982–1984 It does not directly fit Mk2 or Mk3 RD125LC models from 1985–1987 or air-cooled RD125 versions because they use different fork dimensions and steering geometry.
Please verify compatibility with your specific motorcycle model before purchasing.
Cleaning Status
partially_cleaned
Cleaning Notes
Used degreaser
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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