DT SWISS XD END CAPS FOR 135MM HUBSCOMING TO AN ENDThere are many situations where you would want end caps for your wheels. Often times, riders will have multiple bikes but will have one pair of wheels that have the potential to fit both frames. All that is need is a pair of end caps so the wheels will fit properly. The DT Swiss XD End Caps For 135mm Hubs is designed to work with DT Swiss 240, 350, and 440 hubs. There are multiple sizes, so make sure you choose the pair that works best with your frame and axle standards. Features Designed to work with 240, 350, and 440 hubs | Dt Swiss | Xd End Caps For 135Mm Hubs | Black | 135Mm Qr: 240/350/440 Hub