BOX ONE ALLOY CHAINRING BOLTS 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. 29.99 USD InStock Bicycle Shop - Sales & Service over 25 years experience in the bicycle industry. https://static.wixstatic.com/media/0817f3_845f51c269124ce3ac46d9d3283676d7~mv2.jpg |