ABSOLUTEBLACK TRAINING OVAL 110mm 36T 4B 2X GY 175 MM quiet operation and longer life

quiet operation and longer life through reduced friction strain

Uses Origin8 disc brake pad models 120937/120268/120288

Forged and CNC machined AL6061 thread-in cups for a superior fit and noise-free operation

Full hydraulic single speed disc brake system for road and CX

ABSOLUTEBLACK TRAINING OVAL 110mm 36T 4B 2X GY 175 MM quiet operation and longer life7075AL oval rings intended for use during training sessions where weight is not a factor Compatible with Shimano Dura Ace 9000, Ultegra 6800, Shimano 105 5800, Tiagra 4700. Compatible with Di2 & Pioneer, SRM and other power meters Same great quality as AB`s other rings with less machining and detail which passes the saving on to the end user Allows use of an oval small ring with a round large ring, or 2 oval rings Reduces stress on knees and helps to