?Advantage?: Whether the material of the Crank Boot Protectors or the material of the surface, we carefully select, in order for good abrasion resistance and corrosion resistant. ?Widely used?: The bike crank arm boots protective gear is universal for most cranksets, such as mountain bike and road bike. A nice accessory for cycling lovers. ?Easy to install?: The bicycle crank boot is easy to install and use, easy to clean. Remove the pedals and then put on the pedal crank protective cover. ?Protective effects?: This bicycle crank boot offers great protection for your bike crank. Perfect way to protect your carbon crank investment from scratches and dents from pedal strikes. ?Quality Materials?: The Bike crank boots is Made of high quality silicone, environmentally-friendly, shockproof, heat resistant, oil resistant, anti-aging, colorfast, easy to clean.

Batteries required: No. Best Sellers Rank: #241,412 in Sports & Outdoors. Customer Reviews: 4.1 out of 5 stars 15 ratings 4.1 out of 5 stars. Item model number: BZN-19410703. : B07V1NL2BN. Manufacturer: jadeshay. Item Weight: 1.13 ounces. Package Dimensions: 4.84 x 2.99 x 0.75 inches.