●DURABLE CONSTRUCTION - Constructed with a lightweight and durable CNC machined 6061 aluminium body. ●9/16 CNC MACHINED CR-MO AXLE - Durable Chromalloy axles make for solid long lasting pedals. ●SEALED BEARINGS - Sealed bearings keep the elements out and contribute to long-lasting, smooth rolling pedals. ●LIGHTWEIGHT - At just 180g each, these pedals weigh less than many higher priced competing models. ●SPD COMPATIBLE - Duel-sided SPD compatible binding system. Includes SPD compatible cleats.