Rear Sprocket Nut Pro Bolt M10 x 1.25 mm BI-HEX Black Titanium - JM

Rear pinion nut Pro Bolt made of titanium with a size of M10 x 1.25 mm in black from the manufacturer JM.

Technical specifications:
- made from durable aerospace-grade titanium 6AL4V (Grade 5) which offers the following advantages:
- excellent corrosion resistance;
- exceeds class 8.8 for steel;
- 42% lighter than steel;
- BI-HEX (with twelve points).