Material: the crankcase protector is made of high-quality silicone, which is elastic enough, feels good, does not fade and is durable. Better protection for bicycle crank arms.
Good protection: the crank arm guard has 1 pair per pack, and bicycle enthusiasts act with good protection for the crank arm.
Thickened design: thickened design, increases abrasion resistance and durability. Can better protect the crank from damage.
EASY INSTALLATION The sleeve arm boot protector is easy to install and also easy to clean. A great cycling accessory for cycling lovers.
Wide range of applications: the crank arm guard is suitable for most bicycle crank arms.