Features - CHAINRING ROAD 50T. 11 SPEED 4-ARM SHIMANO - TRV-CR-033
The Trivio RACE 4-arm chainrings are compatible with Shimano gear systems. They are manufactured from 7075-T6 quality aluminum and guarantee a smooth drivetrain and excellent durability. These chainrings are available in different versions: BCD 110mm (34T, 36T, 39T, 48T, 50T, 52T).