In addition to our popular and successful A-FLAT XL and SL pedal, we are proud to welcome the new MD to the A-FLAT family.This allows each rider to choose the right ACROS Pedal, specific to individual needs and riding terrain.Key Features Material: AL / Cr-Mo axle Bearings: extra long bushing / stainless-deep groove bearing, double sealed Seal: R2 rubber lip-seal Size: 100 x 98 x 18mm / 9 Pins each pedal face (36 in total) for the ultimate grip Weight: 343g