Features: Make of high strength steel materials, strong, light weight, and practical. With its heat resistant and corrosion resistant, this quick release axles set is builted to withstands the toughest conditions and provide long lifespans. This quick release skewers suitable for most mountain bikes, road bikes, and folding bikes. With this quick release skewers, you can easily remove or install wheel. No special tool is need. Designs for cycling enthusiasts who demand the best performances from their bikes, this quick release axles set is a great accessory. Specifications: Materials: Steel Rear Rod length: about 165mm/6.5inch Front Rod length: about 135mm/5.31inch Package Includes: 1pair Bicycles Quick Release Skewer note: Please allow 1-2cm errors due to manual measurement, make surely that you not mind before order. Due to difference between different monitors, the picture may not reflect the actual color.