This pedal from Exustar has a wide base designed for BMX and MTB riding. The aluminum body and sealed CNC-machined CrMo body help keep it lightweight at 423 grams/pair. The Exustar Clipless System E-EMM276 can be added to convert one or both sides to clipless pedals. It also features sealed bearings and exchangeable pins. Axle is 9/16".