E Thirteen SL Guidering Direct Mount Chainring
Prepared for charging through rock gardens, tree roots and debris on your mountain bike (MTB), this chainring features a durable 7050 aluminium build for a strong and dependable hold. Built for the more demanding of terrain conditions, e.thirteen has also equipped this model with an updated M3 narrow-wide tooth profile, which eliminates chain noise and decreases overall system wear. As a result, you’ll notice quieter performance from your drivetrain as well as increased longevity. Compatible with both Shimano and SRAM 12 speed drivetrains, its minimal aesthetics and lightweight design makes it ready for wherever your next trail adventure takes you. This makes it a great choice of upgrade, with a design that not only looks better than its predecessor but also performs 30% better in impact.
Features:
- Material: 7050 Aluminium
- Use: MTB
- Mount: Direct Mount, QuickConnect
- Speed: 10/11/12 speed
- Drivetrain Compatibility: Compatible with both Shimano and SRAM 12 speed drivetrains
- Offset: -8mm (non-Boost), for use with all cranks (except XCX Race cranks)
- Tooth Count: Multiple options available to select
- Tooth Profile: M3 narrow/wide
- Weight: 30T Option: 61g; 32T Option: 64g; 34T Option: 68g
Technologies:
- Chain Retention: Updated M3 narrow-wide tooth profile eliminates chain noise, and decreases overall system wear.
Manufacturer’s Part Numbers:
- E13CW2009 Black 30T
- E13CW2010 Black 32T
- E13CW2011 Black 34T
Buy E Thirteen Components from Chain Reaction Cycles, the World’s Largest Online Bike Store.





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