This is a pair of protective cover case designed for bicycle crank. It is made of wear resistant rubber, providing all-around protection for your bike crank, perfect for most bicycles including kids' bikes, mountain bikes, road bicycles, etc.

Features:
Protect your bicycle crank.
Made of high quality rubber, wear resistant, anti-scratch and very durable.
Easy to install, easy to use.
Suitable for kids' bikes, mountain bikes, road bicycles and so on.

Specification:
Material: Rubber
Color: Black / Yellow / White / Red / Blue (Optional)
Item Size: 44 * 33 * 19mm / 1.7 * 1.3 * 0.7in
Item Weight: 8g / 0.3oz
Package Size: 44 * 33 * 35mm / 1.7 * 1.3 * 1.4in
Package Weight: 16g / 0.6oz

Package includes:
1 * Pair of Bike Crank Protector