O-Rings 710845787119 11

Brake mount style: Post mount 160mm

3mm) so it will remove both square taper and splined (ISIS Drive™

Stable base and large accurate gauge

low-profile elbow protection

absoluteBLACK 4 Bolt Narrow Wide Chainring - 104 BCD - Oval - Black - 9-12 Speed - 32T Back in Stock O-Rings 710845787119 11absoluteBLACK 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