Wolf Tooth MK0 Alt XC Clipless Pedal The lightest, thinnest SPD pedal on the market. The Wolf Tooth MK0 ALT XC is built for riders who demand the absolute best from their clipless pedals at the World Cup XC and gravel racing level. At 246g per pair, the MK0 ALT is lighter than the Shimano XTR 9200, Hope RC, and HT M2T, and at 14. 5mm thin, it's the slimmest SPD-compatible pedal available. A massively oversized 413mm^2 platform area dwarfs the competition for unmatched power transfer and control. DLC-coated titanium axles, PVD-coated titanium hardware, and stainless steel bindings bring aerospace-grade materials to a pedal CNC machined at Wolf Tooth HQ in Minnesota, USA. Patent-pending Q factor adjustment at 51, 55, and 59mm lets riders dial in their stance width without tools. Features413mm^2 platform area is the largest in its class, delivering unprecedented pedal-to-shoe contact and power transfer compared to other SPD-compatible XC pedals14. 5mm thin pedal body is slimmer than the Shimano XTR 9200 (16. 5mm), HT M2T (17. 5mm), and Hope RC (18mm) for better ground clearance and reduced pedal strike risk246g per pair lighter than every major SPD-compatible competitor in the XC segment DLC-coated titanium axle with three low-friction cartridge bearings and an igus bushing with custom radial seal for smooth, long-lasting performance in any conditions PVD-coated titanium hardware and stainless steel binding cage for a multi-material build optimized for weight, durability, and corrosion resistance Patent-pending adjustable Q factor ships at 55mm with options of 51, 55, and 59mm, adjustable at home without special tools Open center design sheds mud quickly for reliable clip-in and clip-out performance in wet and dirty conditions SPD compatible works with all standard SPD cleats, with Wolf Tooth stainless steel cleats included in the box100% user serviceable with all replacement parts available separately and full service guides and video tutorials from Wolf Tooth CNC machined at Wolf Tooth HQ in Minnesota, USA5-year warranty against defects in material or workmanship SPECIFICATIONSWeight246g per pair Thickness14. 5mm Platform Area413mm^2Body Material6061-T6 aluminum, CNC machined Axle Material Titanium with DLC coating Cleats Stainless steel (included)Bearings3 cartridge bearings + 1 igus bushing Float5degRelease Angle12degQ Factor Options51mm, 55mm, 59mm (ships at 55mm)Cleat Compatibility SPD compatible Max Rider Weight200 lbs / 90 kg Warranty5-year Intended Use XC, Gravel, Trail | Wolf Tooth Components | Mk0 Alt Xc Clipless Pedal Shadow Gray | Aluminum