Shimano GRX RD-RX815 Rear Derailleur - 11-Speed Long Cage BLK With Clutch Di2 For 1x 2x MFPN=REMOTE-HOPE Bottle cage bolts included max

Bottle cage bolts included max load 4

Color Black Flat Protection Tread and Sidewall TPI 120 Defined Color Black ISO Width (mm) 57 ISO Diameter 622 / Road / 29" Tire Intended Use Mountain Tire Diameter 29" Tire Bead Folding Labeled Size 29 x 2

Color Red Defined Color Red Finger Style Short Finger Gender/Age Unisex Season Warm Weather Size Large Activity Cycling

Joe Blow Elite features a solid steel barrel and hardened steel base with an easy to read top mount analog gauge

Shimano GRX RD-RX815 Rear Derailleur - 11-Speed Long Cage BLK With Clutch Di2 For 1x 2x MFPN=REMOTE-HOPE Bottle cage bolts included maxShimano GRX RD RX815 Rear Derailleur 11 Speed Long Cage Black With Clutch Di2 For 1x and 2x. GRX RD RX815 Di2 Rear DerailleurOperates with Shimano Di2 for digital electronic shifting Gravel tuned clutch tension provides smooth and reliable mixed surface shifting TECH SPECS Largest Cog 34 Color Black Rear Der Shifter Compatibility Shimano Road Di2 Rear Derailleur Mount Type Shimano Rear Direct Mount Rear Derailleur Mount Type 10x1 Standard Drivetrain