E*Thirteen Chain Guides Mountain Chainrings & Bolts Components

7075 aluminum guard protects middle and inner chainring from impacts Fits cranks with 3-4mm thick chainring tabs Specifications: Chainring BCD: 104mm Mount: 4-Bolt Material: Aluminum Color: Black Weight: - This product was ...

Features: Oval rings help the rider spin smoother and generate more power Example: 32T is equivalent to 30T at deadspot and 34T at the power zone Fits Race Face cranks with the ...

for Easton Cinch system Road/CX/Gravel cranks Asymmetric four arm shape for greater stiffness in the power zones of the pedal stroke Narrow-wide tooth profiling prevents chaindrop with a guide or clutch derailleur ...

11 grams off the SL Guidering, while increasing fold-over strength and impact resistance. Features: Long-wearing shape and finish to ensure chain stays put even after months of use Direct mount guiderings are ...