absoluteBLACK Premium oval road chainring, 5x110BCD 50T - black

- Inner and outer oval chainrings are optimized with smooth shifting in mind - Features smooth angled surfaces, (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 7900,7950,7800, Ultegra 6750, Shimano 105- 5700, Tiagra 4650, FSA, S-works and many more older cranks. Also fits SRAM Force and Red, but not compatible with SRAM cranks that have (1) hidden chainring bolt (Force22, Red22) - Designed in UK, manufactured in Poland View similar items in these related categories Chainrings + Spiders > 110 BCD Chainrings Today's Stock Status 10+ Available to ship or pickup in 2-3 Business Days UPC: Not available EAN: 5110846001439 Manufacturer Part Number: ROV50/5BK CR1208 AI5121 131501-Q0