Designed for:


1x10 / 1x11 / 1x12

The 1x guide is the definitive cross-country chainguide. Used on the World Cup circuit and even in the Olympics, the 1x has a proven track record of dependability and performance.

The 1x is the perfect guide for riders and racers wanting a lightweight single-ring front drivetrain for cross-country use or riders wishing for more security out of their "narrow/wide" setups. All 1x guides feature the co-molded "TR" upper guide - lighter and quieter, what's not to love?

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Perfect for "clutched" 1x10 and 1x11 drivetrains, as well as those using chain-retaining rings (like our Wave Ring)

Tracked and grooved upper guide / backplate interface increases stiffness and eases installation

Co-molded "TR" upper guide with softer durometer interior for silent guidance

Oval compatible

Mounting hardware included and install possible with just a single 4mm HEX wrench.

Compatible with chainlines 49mm and wider

BB, ISCG-05, D-Mount (High DM), S3/E-Mount, Seat Tube Clamp, E-MTB: Shimano E8000, Bosch CX & Giant

NEW! Trek BB Clamp - 2020 Trek Top Fuel & Supercaliber

From 40 g (ISCG-05)