- The Trivio RACE 5-arm chainrings are compatible with 10 speed 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), BCD 130mm (39T, 42T, 50T, 52T, 53T) and BCD 135mm (39T, 42T, 50T, 52T, 53T).
- Material: Alloy
- Bolt circle diameter: 135 mm
- Weight: 34 g / 39t, 45 g / 42t, 90 g / 50t, 100 g / 52t, 105 g / 53t
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