The FFWD 5 x 135 mm Rear Adapter Conversion Kit Black is a must-have for those looking to upgrade their bike's wheel compatibility. This conversion kit allows you to switch to a 5 x 135 mm rear wheel axle, so you can use different wheelsets to match your ride preferences. Made from high-quality materials, this kit is built to last and offers a simple and easy installation process. Whether you're hitting the trails or the road, this kit gives you the flexibility to customize your ride to your liking. Shop our selection of wheels, tires, accessories and parts to complete your biking experience. Choose FFWD for the ultimate in performance and reliability!