Insight Pack 5 Chainring Bolts 8.5X4MM Alu

Insight offers 9 color choices of 5 Pack Alloy Chainring Bolts.

Works with most 4 and 5 bolt chainrings.

Alloy bolts are built to take all the abuse and last a long time!

6.5mm (Bolt) & 4mm (Nut).

Weights : 8 g / 0,28 oz.