Shimano GRX RD-RX810 Rear Derailleur - 11-Speed, Long Cage, with Clutch - OUT OF BOX Apparel_Knee Warmers Mini Closed Back Scoops have

Mini Closed Back Scoops have more surface area than any other similar arm cup on the market

developed in collaboration with DT Swiss and Swiss Side

Lightweight glass fiber–reinforced nylon soles deliver efficient power transfer to the pedals

5 ° 79 ° 78

Shimano GRX RD-RX810 Rear Derailleur - 11-Speed, Long Cage, with Clutch - OUT OF BOX Apparel_Knee Warmers Mini Closed Back Scoops haveThe Shimano GRX 11 speed rear derailleur has an integrated chain stabilizer mechanism, that provides a quieter experience, shifting security and precision on mixed terrain. For rides on smooth surfaces, the derailleur features an ON OFF switch for the chain tensioner. The Shimano Shadow RD+ adjustable chain stabilizer provides silent and uninterrupted rear shifting on rough terrain. Adjustable Shimano RD+ chain stablizer prevents chain slapping and