absoluteBLACK 4 Bolt Narrow Wide Chainring - 104 BCD - Oval - Black - 9-12 Speed - 32T Exclusive This reduces cable noise and

This reduces cable noise and prevents the cable from wearing through your paint

The CSB-1 is designed for use with the SG-8 Saw Guide

Weights 27

Pin Quantity: 9 per side

Fits Shimano BB80

absoluteBLACK 4 Bolt Narrow Wide Chainring - 104 BCD - Oval - Black - 9-12 Speed - 32T Exclusive This reduces cable noise andabsoluteBLACK is dedicated to producing the world's finest oval chainrings and were the first to crack the code to discover the correct shape and 'clocking' to make an oval chainring work. They learned how to maximize the part of the stroke where power is produced and minimize resistance where it isn't which has the effect of smoothing out the delivery of power throughout the pedal stroke and improving efficiency. Many other brands have followed suit