absoluteBLACK Winter oval road chainring, 4x110BCD 34T - black Frame Tools UPC: 883466016507

UPC: 883466016507

UPC: 072774584406

- Pre-filled self healing tube seals cuts up to 1/8 inch in size

UPC: 072774497164

absoluteBLACK Winter oval road chainring, 4x110BCD 34T - black Frame Tools UPC: 883466016507Inner and outer oval chainrings are optimized with smooth shifting in mind Features (6) up shifting ramps (outer ring) and (12) dow shifting points (outer ring) Oval rings help the rider spin smoother and generate more power Example: 32t is equivalent to 30t at deadspot and 34t at the power zone Works with 2x chainring systems and do not require any modification to the front derailleur for use Compatibility: Shimano Dura Ace 9000, Ultegra 6800,