Designed for Praxis 3-bolt DM road cranks with 10/11/12sp drivetrains Cold forged 7075-T6 alloy rings mounted to 3-bolt DM spider LevaTime II: Praxis unique timing and shifting technology. Several shift pins are placed strategically at points on the ring t
ring type | inner/outer |
mount | 3-bolt DM/4x160mm |
teeth | 34/50t |
oval/round | round |
color | black |
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