Description
Track Bike single-Rings // 5-Arm BCD144 design
• Material: 7075 4mm Aluminum.Hyper accurate, fully CNC-machined.
•Compatibility: SHIMANO SRAM 10s 11s and 12s single chainring setups.
•.Track Bike single-Rings // 5-Arm BCD144 design
• Available versions: 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62T (1/2 x 1/8)
• Finishing: hard anodized. Blast Black
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