Yamaha RD400 XS650 Kill Switch Red Caution Strip. Aftermarket part, no longer avaialable from Yamaha. Fits 1976-1979 Yamaha RD400 and 1976-78 US XS650 and 1976-84 Euro XS650. Newly manufactured in UV resistant ABS plastic, identical to original.
Yamaha RD400(76-78) Front Master Cylinder Resovior O-ring. This o-ring fits between (underneath) the resovior and master cylinder body. Not available from Yamaha. This O-ring is a close as we could find to the original. It is slightly thicker but will work fine when pressed in place. O-ring is made from hard Viton material and is chemical resistant.
Front brake hard line for RD400US/RD250EURO. This part is no longer available from Yamaha. This is a reproduction part. Replacement for OEM part no. 1A0-25871-00-00. Note some additional hand bending may be required for exact fit.
Yamaha RD Shift Shaft Upgrade Kit - Includes: (This is the Original UK made kit, not the Chinese copy)
- New CNC 6082 Billet Housing / PB1 Bronze Bushing
- O-ring Seal Nitrile
- Shift Shaft Seal
- Acetal Shaft Sleeve
- Easy to install, no mods required
Though they have great transmissions, Yamaha 2 stroke twins aren't known as the best shifting bikes, and as they age shifting becomes even worse. The engine case opening for the shift shaft wears away causing the seal to fail, resulting in a constant oil leak, sloppy shifting, difficulty finding neutral, and missed shifts. Replacing the seal is just a temporary fix until it quickly fails again. This kit helps eliminate those issues. Economy Cycle tested for fitment/performance, highly recommended.
You'll notice a difference in shfiting right away as the shaft/lever have much stronger support from the new bushing. The kit helps reduce miss shifts and revving to the moon, as well as making it a bit easier to find neutral. So sure, the kit eliminates the annoying oil leak with double sealing (by the O-ring and shaft seal), but to us as RD performance enthusiasts, this is a performance improvement allowing for precise and quick shifting. Great for street or race applications. Easy to install.
Yamaha Side Kickstand Stopper/Damper RD350,RD250,RD400,R5,DS6/7 (all years), sold each. No longer available from Yamaha, replaces Yamaha part no. 278-27314-00-00
Yamaha Speedblock 3 Piece Decal Set. This set of stripes would suit a tracker RD or any other Yamaha that you want to give a retro 1970s race look. The possiiblities are endless. Tank: 21" long X 2.5" wide, Tail: 37" long X 2.5" wide. Clear laminate coated for added durabliltiy.