[HAMMARS] Aluminum pedals, left and right set, 3 built-in bearings, chromoly pedal shaft, road bike, MTB, mountain bike, cross bike, mama's bike, light car, city bike, unicycle, BMX, folding, small wheel car, miniveloEdgy and stylish design with aluminum CNC processing Aluminum flat pedal with 3 built in sealed bearings for smooth rotation Materials Body: Aluminum alloy Pedal shaft: Chromoly steel Bearing NBK sealed Type bearings Color: K 02 Gold Package size: 24. 2 x 14. 2 x 3. 9 cm; 405 g