The
Box One chainring screw kit is made of very light and resistant 7075 Aluminum.
Thanks to its 2 screw lengths, it can adapt to almost any combination including chainrings and cranks with threaded holes, and allows an optimized adjustment according to the thickness of the crown or the bottom bracket star
Details
- Chainring screw Aluminum 7075-T6.
- Size: M8.5 x 5 mm and M6.5 x 4 mm.
- Suitable for 5 mm thick crowns (BCD 104 mm) and 3 mm thick crowns (BCD 110 mm).
- Weight : 7 g.
- Sold by 5.
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