Box One 7075 Alloy Chainring Bolts (6.5mm & 8mm x 4mm)

Spiral 7075 Alloy Chainring bolt kits include Five 8.5-mm front bolts, Five 6-mm front bolts & Five 5-mm rear nuts so they will fit just about any chainring/crank combination, including those w/ threaded holes.

• Weight: 7g
• Laser etched logo

Includes:

• (5) 8.5mm front
• (5) 6mm front
• (5) 5mm rear