Description
Shimano Ultegra RD-6500 9-Speed Mid-Cage Rear Derailleur w/Ceramic Bearings
Notes from MyBikeThing A meticulously engineered piece from Shimano’s respected Ultegra 6500 series, featuring the signature satin aluminum finish and precise Japanese craftsmanship. What sets this derailleur apart is its upgraded ceramic bearing pulleys, offering smoother rotation and enhanced durability over standard bearings.
Condition Mechanically excellent with smooth pivot action and crisp spring tension. Some cosmetic wear on the aluminum finish under the Ultegra logo but no structural issues. Both ceramic bearing pulleys spin silently with zero play. “Want to know more about the ceramic bearing upgrade or compatibility? I’m Paul – shoot me a message and let’s talk about your build plans.”
You put in the miles, we put in the work! 30 day Guarantee, rest assured of fit, function and condition.
Workshop Wisdom This derailleur has proven reliable with triple setups when properly set up with B-tension. For optimal performance, adjust the B-tension with the chain on the largest cog – this ensures smooth shifting across the entire range.
Tech Specs
- Gearing range: 11-27T optimal (28T max)
- Cage plate length: Medium (75mm)
- Mounting: Traditional hanger
- Pulley wheels: Ceramic bearing 11T sealed
- Weight: 205 grams
Value Assessment
- Market Value: $75-95
- Original Retail: $110
Worth it because:
- Upgraded ceramic bearings for smoother operation
- Versatile mid-cage design works with double or triple
- Excellent build quality and serviceability
- Increasingly collectible 6500 series component
Have questions about ceramic bearings or derailleur setup? Our workshop team loves talking tech. Reach us at MyBikeThing’s direct line.