ALT MK0 brings our proven XC race platform to another level. DLC-coated Ti axles, PVD-coated Ti hardware, and aggressive machining drops 49g of weight. At 246g per pair, they are built for extreme performance in World Cup XC and gravel racing. ALT MK0 are substantially lighter, thinner, and offer better power transfer than any other SPD compatible pedal. MK0 components are proudly machined at Wolf Tooth HQ in Minnesota, USA.