US$ 208.00
and on road rides in dry conditions
warm and hot
Bar Fly 4 Max*
Wider rims
Small gains in aero efficiency make a big difference in your results
Pulley Set 105 RD-R7100 Dropper Posts and on road rides inThe Shimano 105 RD R7100 Pulley Set is designed to ensure reliable operation, reduce friction, and optimize your drivetrain efficiency. Shimano RD R7100 Tension and Guide Pulley Set for a 105 12 speed rear derailleur.
US$ 208.00
US$ 201.00
US$ 313.50