Shimano Ultegra Di2 R-8170 Disc Groupset Tubeless Ready Wheels Offered in 38T-46T standard chainring

Offered in 38T-46T standard chainring sizes and 44T-50T with aero rings

Supplied with 4x Seal Patches

The rubber material is soft and tacky to touch while alternating diagonal pattern of grip keeps rider hand place with or without gloves conditions

Under the technical MATRYX® material we use a thin grid construction

Whether you're pushing through steep gradients or cruising smooth descents

Shimano Ultegra Di2 R-8170 Disc Groupset Tubeless Ready Wheels Offered in 38T-46T standard chainringWe have 5 remaining groupsets in stock! Kit Includes: Shifters: Ultegra ST R8170 Di2 Disc brake Set, 2 x 12, J Kit direct. Wireless Brakes (Front and Fear): BR R8170 flat mount with Servo Wave. 10% wider pad clearance Rotors: RT MT800 or CL 800, 140 or 160mm Centerlock with Lockrings Crankset: FC R8100 Ultegra. Hollowtech II, 2 x 12 compatible Bottom Bracket: Shimano BBR60 Ultegra. BSA, Hollowtech II Rear Derailleur: RD 8150 Ultegra Di2, 12 speed.