• Sets of 10mm chainring bolts for threaded chainrings or 6mm bolts and nuts for regular chainrings
• Uses a 4mm hex wrench on the bolts and 6mm on the nuts
• 10mm bolts work great with Wolf Tooth or any other brand threaded M8 x 0.75 chainrings including: 104 BCD x 30T, 104 BCD elliptical
• Made from 7075-T6 aluminum alloy
• Torque: 6-7 Nm with light grease on the threads only
• 4 x 10mm bolts = 5g
• 4 x 6mm bolts and nuts = 8g