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Fixed Gear Bike 46T Aluminum Alloy Crankset chainwheel accessories Cranks Single Speed road Bicycle Crankset
DESCRIPTION
Material: aluminum alloy Manufacturing process: tooth disk/CNC finishing, crank/high density forging a integrated 3 D Surface treatment: tooth disk/fine sand anode, crank/fine polishing anode
- Applicable axis: 103mm
- weight:0.9kg
- Tooth number:46T 6061-T6
- length: 170 (mm)
- Material: aluminum alloy