Description:
Mountain bike crank bolt to your bikes.
Fix the the crankset and crank of the chain wheel, which is a great accessory for cycling enthusiasts.
Made of aluminum alloy material.
High strength, corrosion-resistant, sturdy and durable.
Anti-rust, colorfast, lightweight and durable.
Bike crank bolts is lightweight, easy to install and use.
Fits most mountain bikes with hollow shaft.
Specification:
Material: Aluminum alloy
Size: M15*11mm/M18*11mm/M19*11mm/M20*11mm/M15*16.5mm
Color: Black
Packing Included:
1 Piece Cranket Crank Fixing Bolt