Shimano Chain Guides Mountain Chainrings & Bolts Components

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 ...

7075/T6 aluminum with thick and thin tooth design for maximum chain engagement Long tooth profile enhances chain retention Specifications: Chainring Shape: Round Drive Type: 1x Speed Compatibility: 11 Speed Chainring BCD: 110mm ...

the demands of electric-assist mountain bikes: a wide gear range with bigger jumps between gears and sturdy components to handle higher torque loads. Liberal use of features found on SRAM’s high end ...

shaped composite material helps prevent chain derailment when shifting to inner ring Split clamp design mounts to specific seat tube diameters, eliminating the need for a metal fitment clamp 31.8mm (1-1/4") or ...