Our Spiderless Retainer Ring chainrings are of the "Narrow/Wide" type and are designed for our RX cranks.
Spiderless Retainer Ring chainring machined in 7075 T6 Aluminum.
Compatible with 9V, 10V, 11V and 12V drivetrains.
Specific attachment for our RX cranks.
Black anodizing only, hard coat.
Optimized 45mm chain line.
Details
- Compatible from 9 to 12 speeds.
- Material: Aluminum 7075-T6.
- Color: Black.
- Mounting: Direct-Mount Hope RX.
- Chainstay: 45 mm.
- Weight: 94 g in 38T - 104 g in 40T - 114 g in 42T - 125 g in 44T.
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