Wheels Manufacturing SOLO-SPEED Cog - 19t Fits SOLO-SPLINE SOLO-XD kits BLK 29x2.60 Shimano ST-RX400-R GRX 10 speed

Shimano ST-RX400-R GRX 10 speed shift levers use a different cable pull than Shimano's 10 speed road shift levers

Coolmax® Air Technology: Enhances breathability and wicks moisture away to keep you dry and comfortable

The perfect quick-mount dual color rear fender that attaches to gravel bike frames with hook and loop straps easily and securely

Also compatible with Shimano/SRAM 8-10sp cassettes with spacer

Length 130 Color Blue Flange No Lock On Yes Grip Shift Specific No Defined Color Blue Shape Ergo

Wheels Manufacturing SOLO-SPEED Cog - 19t Fits SOLO-SPLINE SOLO-XD kits BLK 29x2.60 Shimano ST-RX400-R GRX 10 speedCogs are designed with narrow wide alternating tooth pattern allowing for superior chain retention Cogs are optimized for use with Solo XD Carrier system only Will not work with 13spd Campagnolo chains or 12spd Shimano HG+ chains TECH SPECS model SOLO XD description SOLO XD replacement cog teeth 19 chain 9 12sp color black