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SRAM Chainring TT 42t 5 Bolt 130 mm BCD Aluminium 10 and 11 Speed (55-42, 54-42) 3 mm, Black by Sram Road
DESCRIPTION
Low weight and excellent strength;Made of 7075-T6 aluminium;PowerGlide ramps/pins for optimized shifting performance;Black hard anodized finish;130 mm Bolt circle diameter
- SRAM Chainring TT 42t 5 Bolt 130 mm BCD Aluminium 10 and 11 Speed (55-42, 54-42) 3 mm, Black
- 0.3 cm
- Black