a perfect option for larger wheeled bikes. Constructed of CNC machined 6061 aluminum, this model is compatible with both one piece and 3-piece cranks. Check out the MCS Alloy Spider and Chainring ...
Tangent 4-Bolt Chainrings feature a unique profile that adds ...
adds strength without compromising weight. Combine this with a high tooth profile, and you have incredibly precise, race ready options that will keep even the tallest chains securely in place, so you have ...
machined from 6061-T6 aluminum with a rounded tooth profile to reduce chain wear. It features an anodized finish with laser-etch engraving and fits 104 BCD four-bolt cranks.