I-Spec
Summary I-Spec (Integration Specification) is Shimano’s integrated mounting system that allows compatible shifters and brake levers to share a single […]
Components
Direct Mount Chainring
Summary A direct mount chainring is a front chainring that attaches directly to a crank arm interface without using a
Narrow-Wide Chainring
Summary A narrow-wide chainring is a chain retention solution that alternates narrow and wide teeth to match the inner and
Head Tube Standards
Summary At first glance, a bike’s head tube may seem like just another frame tube. But behind that unassuming section
Thru-Axles
Summary Thru-axles are a wheel mounting system used in modern bicycles that pass through the hub and directly thread into