Shimano GRX ST -RX810 STI Shifter & Disc Brake Caliper Black, Left/Front


There are few drawbacks to gravel racing and adventuring, but we’d wager that the largest has been deciding between road and mountain components to build up our drop bar bikes for off-road rallying. With chain slap in the rear, and hoods that aren’t built for rugged terrain in the front, things…

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