Description
Shimano Ultegra ST-6510 9-Speed Triple Shifter Set
Notes from MyBikeThing The ST-6510 represents Shimano’s premium mechanical shifting experience with its highly refined ergonomics and signature Ultegra-level precision. Featuring hardened steel pawls and precision indexing springs, these shifters deliver consistently crisp shifts. What sets these apart is their exceptional durability and serviceability – many pairs are still performing flawlessly after decades of use.
Condition Both shifters have been thoroughly tested and show smooth, positive action through all gear positions. The distinctive silver finish retains its luster with minimal wear, left side cap reconditioned, and the hoods remain supple without tears. Need better pictures or have questions? Reach out – no AI, no voicemail, just direct conversation about bikes. “You put in the miles, we put in the work! 30 day Guarantee, rest assured of fit, function and condition.”
Workshop Wisdom When servicing these shifters, pay attention to the return spring tension – a light coating of dry PTFE lubricant on the pivot points can restore like-new lever feel without attracting dirt.
Tech Specs
- Dual control lever design (integrated shift/brake)
- Right lever: 9-speed compatible
- Left lever: Triple chainring compatible
- Aluminum body construction
- SIS-indexed shifting
- Weight: 445g/pair
- Includes bar clamps
Value Assessment
- Market Value: $165-225
- Original Retail: $325 Worth it because:
- Premium Ultegra-grade shifting precision
- Exceptional build quality and durability
- Easy to maintain and service
- Timeless aesthetic with silver finish
Have questions about these shifters? We’re cyclists too and love talking tech. Contact us through MyBikeThing’s workshop line for detailed shifter advice.









