Shimano GRX RD-RX812 Rear Derailleur - 11-Speed Long Cage BLK With Clutch For 1x 42t Low Sprocket Max MFPN=N0BD20120S0100 99mm Interface DUB Primary Color

99mm Interface DUB Primary Color Black Speed 12 BB Inclusion No Crank Arm Length 172

Color Khaki Defined Color Brown

240 hub with 36t SL ratchet system and ProLock Squorx ProHead spokes built with two-cross lacing

}Hope Evo Crankset - 175mm Direct Mount 30mm Spindle For 135/142/141/148mm Rear Spacing Orange

ProTaper Carbon bars feature PFL (Plastic Foam Lamination) manufacturing

Shimano GRX RD-RX812 Rear Derailleur - 11-Speed Long Cage BLK With Clutch For 1x 42t Low Sprocket Max MFPN=N0BD20120S0100 99mm Interface DUB Primary ColorShimano GRX RD RX812 Rear Derailleur 11 Speed Long Cage Black With Clutch For 1x 42t Low Sprocket Max. The 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