SHIMANO Ultegra R8000 Front Derailleur - 11-Speed - Braze-On trike Adjustable mounting brackets fit rear

Adjustable mounting brackets fit rear rack widths from 90mm to 120mm with 10mm to 12mm rack tube dimensions

each lever has a spoke attachment to help you get maximum leverage and secure removal

Generally two pairs are needed per vehicle

12 x 148mm Boost Bikes

A layer of tough Cordura® nylon helps these pads stand up to rough and tumble riding

SHIMANO Ultegra R8000 Front Derailleur - 11-Speed - Braze-On trike Adjustable mounting brackets fit rearThe SHIMANO ULTEGRA R8000 series front derailleur offers 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.