Tangent 4 Bolt Chainring Size:45 the FlatIrons were launched

the FlatIrons were launched

Railed Colors: Black/White

Front and rear hub set with 10mm bolt axles

Material: Aluminum

The articulated end uses the rigid piece against the rim edge as a fulcrum while the hinged end lifts the bead up and over the opposite edge of the rim

Tangent 4 Bolt Chainring Size:45 the FlatIrons were launchedTangents 4 Bolt Chainring offers a strong, lightweight design with reliable chain engagement, made for riders who expect consistent performance every time they hit the gate. Product Highlights High tooth profile for smooth and accurate chain movement CNC machined from 6061 T6 aircraft grade aluminum Available in multiple sizes and bold color options Made in the USA TNGNT laser etched logo Specifications Material: 6061 T6 Aircraft Aluminum Bolt