Perfect for use on headsets

Santa Cruz Hightower with larger than 30t rings

Cons: Some riders may prefer to use genuine Magura parts

Max weight 27

and machined to exact standards to ensure a perfect fit

absoluteBLACK 4 Bolt Narrow Wide Chainring - 96 BCD - Shimano XTR 9000-9020 - Oval - Black - 9-12 Speed - 34T Ignore Wholesale Tier 2 Brand Rule Perfect for use on headsetsabsoluteBLACK 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