Eliminate dropped chains forever, so you can ride without interruption.

Features

FOREFRONT -The ‘Forefront' feature allows for 4-way, front-accessible setup and adjustment. This broad adjustability makes installation less ‘trial-and-error' and more ‘set-and-forget.'

Pop-UP -The 'Pop-Up' feature allows for tool-free chain access - simplifying installation and drivetrain maintenance. The guide pops-up and snaps shut with satisfying and secure clicks.

Specification

• Material: Alloy (SL model)
• Chainring Range: 28-38t (26-36t oval)
• Drivetrain Compatibility: Internally shaped to accommodate even super-wide ratio cassettes and wide chain lines.
• Mounting Options: BB-mount (works with threaded Shimano, SRAM, and Race Face Bottom Brackets).
• Weight: 37-40g

Note: SRAM iO Guides are designed for SRAM charinrings with integrated chainguards