SKS Veloflexx 65 29" Clip-On Fender Set - 29x2.35 BlackSKS Veloflexx 65 29" Clip On Fender Set 29x2. 35 Black. SKS Veloflexx Fender Sets combines the stability of a fixed fender with the flexibility of a clip on for disc brake bikes. The rear mounts to the top of the seat stay without tools using rubber straps. The front mounts to the fork bridge with a rubberised hook and loop fastener or a cable tie. The frame adapters enable it to be mounted to any fork the can the angle be adjusted. TECH SPECS Length