This product is also available in 8.5mm.
Insight Alloy Chainring Bolts Description:
The Insight Alloy Chainring Bolts include a set of five aluminum bolts. Works with most 4 and 5 bolt chainrings.
Specifications:
- Bolt: 6.5mm & 8.5mm options
- Nut: 4mm
- Color: Orange
- Weight: 0.28 oz (8g)