Shimano Ultegra RD-6800 11-Speed Rear Derailleur Pulley Set: Version 2 CheckoutTitle=Maxxis Aggressor Tire - 29 x 2.3 Wide 10-52t gear range provides

Wide 10-52t gear range provides the right gear for every terrain and elevation

The pressure of the escaping air forces the particles into the opening where they build up and intertwine to form a long-lasting flexible plug

Color Pine Core Yes Size XXL

Thanks to the universally adjustable hole spacing the 6950M can be easily attached to all standard bicycle frames

Single speed conversion kit with angled spacers for Shimano freehub bodies

Shimano Ultegra RD-6800 11-Speed Rear Derailleur Pulley Set: Version 2 CheckoutTitle=Maxxis Aggressor Tire - 29 x 2.3 Wide 10-52t gear range providesShimano Ultegra RD 6800 11 Speed Rear Derailleur Pulley Set: Version 2. Shimano Rear Derailleur Pulley Assemblies TECH SPECS Fits Brand Shimano Drivetrain Speeds 11