High-quality materials:Bicycle quick release skewer made of Cr-Mo steel axle&aluminum alloy clamp,High strength, high hardness, anti-corrosion and anti-rust, stronger and safer.
Road bike quick release skewer Lock Wheel Size：Frontï¼?00mm（Suitable for the fork opening distance is 100mm），Rearï¼?30mm（Suitable for seatstay or chainstay opening distance 130mmï¼?Fits most road bikes，Please see the image analysis.
MTB quick release skewer Lock Wheel Size：Frontï¼?00mm（Suitable for the fork opening distance is 100mm），Rearï¼?35mm（Suitable for seatstay or chainstay opening distance 135mmï¼?Fits most mountain bikes，Please see the image analysis.
Specifications:Road bike quick release axle diameter: 4.5mm，front release sizeï¼?31mm，rear release sizeï¼?62mm，Mountain bike quick release axle diameterï¼?.5mm，front release sizeï¼?31mm，rear release sizeï¼?68mm.Please see the image analysis.
Tips: Please confirm the size of your bicycle hub or front and rear fork before purchasing, if you have any questions, please contact us in time, we will give you a satisfactory result.
