Wolf Tooth Set of 4 Chainring Bolts for M8 threaded chainrings (10 mm long) Color:Black This product is a 150g

This product is a 150g bar

and IDT roller skis

Rex 2-Step Carrier™ solvent technology enables the application of UHW™ ultra-hard glide wax without the limitations set by hot waxing and scaping

Size 42t and larger will work with the Dura Ace 9100 power meter

High Tech Synthetic

Wolf Tooth Set of 4 Chainring Bolts for M8 threaded chainrings (10 mm long) Color:Black This product is a 150gWe designed these bolts to be the best on the market. They have a 4 mm hex socket and are 10 mm long so you can use a bash ring with your chainring that has threaded standoffs like our 104 BCD 30t ring, elliptical 104 BCD rings, 76 BCD rings and others. No nuts are included with these bolts as they are intended for use with threaded chainrings. Compatibility Any of our bolt on Drop Stop chainrings with threaded standoffs: 104 BCD x 30T in aluminum or