Replacement and upgrade pins for Footport pedals, in two shapes. Each set includes 40 pins and a pin wrench. Dome Head The same profile that comes standard on Footport pedals. The domed top holds the shoe in place and is more forgiving on shins when a foot slips off. Choose these to replace worn or missing pins. Cylinder Head A flat top with a sharp edge that bites harder into the sole of the shoe. Choose these for more traction on rough trails and in wet conditions. The trade-off is that they are harder on shins than the Dome Head pins. Specifications Thread: M4 x 0.7 Hex size: 6 mm Overall length: 9 mm Head height above hex: 2.5 mm Details 40 pins per set 6 mm pin wrench included Thread locker pre-applied Compatible with Footport pedals only