Shimano Ultegra 11 Speed Braze-On Front Derailleur tandem couplers This cartridge bearing is compatible

This cartridge bearing is compatible with Cane Creek 40-

BENEFIT High performance rider tuned gearing with wider gear choices

The Ramp System is designed to interface with a standard 2" x 2" receiver hitch and is made up of six easy-to-use major components

PIN TREATMENT Chrome hardened

SRAM X-SYNC™ 1x chain rings provide the highest level of performance and durability

Shimano Ultegra 11 Speed Braze-On Front Derailleur tandem couplers This cartridge bearing is compatibleThe SHIMANO ULTEGRA R8000 series front derailleur offer lighter front shifting operation and easier setup thanks to the new link construction and integrated cable tensioner. It also matches the wider pitch of the new R8000 crank, creating increased compatibility with disc brake road frames.