This 2 speed crankset is compatible with 2 x 9 and 2 x 10 speed road bikes. It can be used to replace existing worn out cranksets or to change your current gear ratios. The top sprocket is a 53 teeth sprocket made from aluminum alloy. While the bottom sprocket is a 39 tooth steel cog.
2 Speed Crankset Specifications
- Sprocket teeth: 53T and 39T.
- Crank length: 170 mm.
- Mounting type: Taper square hole.
- Material: 53TAluminum alloy, 39T steel, crank forged AL-6061-T6.
- Sprocket mount: BCD130.
- Compatibility: 2x9/10 speed road bikes.
- Recommended shaft length: 110.5 mm.
- Compatible bottom bracket: 68.
- Chainring finishing: 53T Sandblasted anode black , 39T polished anodized black.
- Net weight: 801 grams +/- 5%.
- Model number: 130BCD53T39T170.
- Colour: Black.
