Universally used for mountain bikes, road bikes and folding bikes.

Made of highquality materials, durable and practical.

Seat tube clamp device size, suitable for 25.4mm31.8mm/11.25in.

Can bend and stretch, shrink on sunny days to reduce wind resistance, and stretch on rainy days to cover mud and water.

Engineering plastic, high strength, not easy to skew when exposed to the sun, not easy to break in cold winter, strict wire joints are not easy to loosen.
Feature:1. Made of highquality materials, durable and practical.2. Universally used for mountain bikes, road bikes and folding bikes.3. Seat tube clamp device size, suitable for 25.4mm31.8mm/11.25in.4. Engineering plastic, high strength, not easy to skew when exposed to the sun, not easy to break in cold winter, strict wire joints are not easy to loosen.5. Can bend and stretch, shrink on sunny days to reduce wind resistance, and stretch on rainy days to cover mud and water.Specification:Condition: 100% brand newItem type:Bicycle Mud GuardMaterial:engineering plasticsColor: blackSeat tube clamp device size: suitable for about 25.4mm-31.8mm/11.25in. Suitable: mountain bike, road bike, folding bike general typeOptional type: A type, B typeA type size:Extension size: Approx. 420mm/16.5inShrink size: Approx. 155mm/6.1inB type size:Extension size: Approx. 420mm/16.5inShrink size: Approx. 155mm/6.1inType A requirements:The front fork of the road car has a circular hole;Type B requirements:There is a large circular hole at the bottom of the front fork of a mountain bike, the inner diameter of the hole is 20-28mm, and a washer should be added for those larger than 28mm. Package List:1 Set x Bicycle Mud Guard1 Set x Bracket seat post2 x Screw2 x Spacer2 x Nut2 x Accessory1 x User manualor1 Set x Bicycle Mud Guard1 Set x Bracket seat post1 x Accessory1 x User manual