aluminium alloy
Chainring wheel bolt-- aluminum alloy crank screw, anode, precision and strength than the original plastic screws,portable crank screw
Bike accessory-- easy storage, storage is quick and convenient, not easy to lose,crankset supplies
Crank arm fixing bolt-- lightweight aluminum alloy material and portable to carry,folding chain screw
Bike chainring bolt-- made of aluminum alloy, the accessory is excellent, rust and corrosion resistance,chainring bolt
Mountain bike parts accessories-- color is simple, more refitting, light weight and strong pressure resistance,crank fixing bolt
What's in the box
5 x Wheel Bolts
