Box One 7075 Alloy Chainring bolt kits include five 8.5-mm front bolts, five 6-mm front bolts and five 5-mm rear nuts so they will fit just about any chainring/crank combination, including those with threaded holes.
Please note: the maximum recommended rider weight for these bolts is 120 pounds.
Laser etched logo
(5) 8.5mm front
(5) 6mm front
(5) 5mm rear