Shimano CUES RD-U4020 SGS 9-Speed Rear Derailleur Apparel_Men's Run Tights Red and Force builds include

Red and Force builds include Quarq Zero power meters integrated into the crank

or seamlessly lower it down for a Standard Bottle to maintain the optimal view for training days

This tire takes tubeless to a higher performance level by combining TLR's properties with a handmade construction for the ultimate in traction and ride quality

Affordable shifters with the time-tested GripShift design and construction

Shimano CUES RD-U4020 SGS 9-Speed Rear Derailleur Apparel_Men's Run Tights Red and Force builds includeMake cycling an essential part of your fitness lifestyle with the Shimano CUES RD U4020 Shadow 2x9 speed rear derailleur. Designed for daily riding dependability, its smooth and decisive rear shifting will keep you moving around town and into the countryside. ONLY compatible with Shimano CUES 9 Speed LINKGLIDE shifters. ONLY compatible with Shimano CUES 9 Speed LINKGLIDE shifters Stable drivetrain performance on trails, gravel, and city streets Shadow