Shimano Ultegra RD-R8000 Rear Derailleur Size:SS (Short Cage) Consisting of highly refined laboratory-grade

Consisting of highly refined laboratory-grade paraffin and a high concentration of 3 specific sizes of nano-scale Tungsten disulfide

Threaded BB Shell Width: 68mm

Designed for use with a hex key L wrench allowing you to find the best possible angle for leverage

Note the discoloration of the titanium from the black oxide finish of the Cr-V tool transferring to the Ti fastener

Shimano Ultegra RD-R8000 Rear Derailleur Size:SS (Short Cage) Consisting of highly refined laboratory-gradeUpdated with a Shimano Shadow design, the Shimano Ultegra RD R8000 Rear Derailleur offers a sleek appearance and optimized shifting performance for your mechanical Ultegra drivetrain. Specifications GS Medium Cage: covers 11 28T to 11 34T Mfr Claimed Weight 210g Shop the Shimano Ultegra RD R8000 Rear Derailleur now at CCACHE.