Insight Sprocket 39T

Offering an excellent price/performance ratio, the INSIGHT crown is designed specifically for BMX riding. Made from the lightest aluminium possible, it provides sufficient rigidity and optimized power transmission for gearing up and relaunching. It is designed to be mounted on a 4 screw crankset.

CHARACTERISTICS :
- Aluminium 6061-T6 sprocket
- 4-point BCD fixing diameter 104mm
- Thickness: 5mm
- Chain pitch: 3/32
- Weight: 123g (44 teeth)