Not compatible with convertible towballs that allow you to change the size of the ball without removing the whole towball assembly

Length of knee pad: No specific measurements are provided but they will extend far enough up the thigh to sit comfortably under most shorts without any gap

Weight: 170g for the 60mm length

High-performance components for serious cycling fun

Cons: Not the cheapest wheel going around

Spank Spike Flat Pedals - Blue - V2 PDP|PLP|Rail Material Not compatible with convertible towballsSpank Spike Pedals set themselves apart by being ultra thin, strong pedals designed to withstand rough conditions and impacts with rocks and other obstacles. The Spank Spike is the perfect lightweight addition to your downhill or all mountain rig, with 20 adjustable pins per pedal (16 hex head pins and 4 grub screw pins) to keep your feet in place, no matter what terrain you encounter. The Spike's are constructed from a cold forged alloy pedal body,