The flat pedal side of the body features our proprietary discreet spike pins, while the clipless side features MKS own (SPD compatible) split binding system, which uses 50% of the release force of a one-piece binding without compromising the holding power. For comfortable and efficient pedaling the Solution is built around MKS’s triple sealed bearings, offering the highest-quality rotation. The extruded and machined alloy body has a premium and modern style that is paired with in-style colors. This all-around pedal is ideal for city riding, touring, trekking, and long rides. size: W72 x L 107.5 Bearings: Triple sealed bearings Purpose: Road, Touring/ Off Road, Folding/Rinko, City MADE IN JAPAN