Inevitable.

You know that sooner or later you're gonna obliterate the bumpers on your crank arms—after all, that's why they're there. Protect those milled alloy appendages with Rotor's RHawk Bumper Set, which lets you re-up on the rubber when a trip down didn't end quite as planned.

• A bumper set for enduro crank arms
• Add some colorful flair or stay stylishly black
• Compatible only with Rotor's RHawk crank