RINGS TT, FSA BCD 110 Asymmetric, 58T for Flattop, Black
- Compatible with 12-/13-speed KMC X FLAT and SRAM flattop chains
- Best weight/hardness/stiffness ratio by using AL7075 T6
- Narrow-wide tooth profile for precise interaction between chain and chainring
- CNC-milled
- Art.nr.: BCRTT5813
- Size: 1/2" X 11/128"
- Colour: Black
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