1、Dual-sided bike pedal function meets your different demands. 2、One side is a traditional platform,suitable for your ordinary shoes. 3、The other side is replacement for most mountain bike SPD pedals system,suitable for your Cycle shoes with 2-bolt cleat system. 4、1 pair of provided cleats replacement for most mountain bike SPD pedals system. 5、Made of strong material,wear-resistant and lightweight to use. 6、Wide platform and hollow design reduces the chance of slipping off and improve pedaling efficiency. 7、Anti-slip stainless steel nails provide excellent grip and control. 8、3 sealed bearings ensure the stability and reliability of the pedals. 9、Dustproof ring and cap protect the bearings from water and dust. 10、Installation is super easy with marking. L for left pedal,R for right pedal. Features: Dual-sided bike pedal function meets your different demands. One side is a traditional platform,suitable for your ordinary shoes. The other side is replacement for most mountain bike SPD pedals system,suitable for your Cycle shoes with 2-bolt cleat system. 1 pair of provided cleats replacement for most mountain bike SPD pedals system. Made of strong material,wear-resistant and lightweight to use. Wide platform and hollow design reduces the chance of slipping off and improve pedaling efficiency. Anti-slip stainless steel nails provide excellent grip and control. 3 sealed bearings ensure the stability and reliability of the pedals. Dustproof ring and cap protect the bearings from water and dust. Installation is super easy with marking. L for left pedal,R for right pedal. Specification: Model: CX-150 / CX-156 (optional) Size: 120*102mm / 120*110mm Material: Aluminum alloy + Stainless steel + Chrome Molybdenum Steel Spindle: 9/16 inch Weight: approx. 420g / 410g (for a pair) Package weight: approx. 595g / 592g Package List: 1* Pair of Pedals 1* Pair of Cleats (replacement for most mountain SPD pedals system) 4* Screws 3* Washers 1* Wrench 1* Pair of Pedals 1* Pair of Cleats (replacement for most mountain SPD pedals system) 4* Screws 3* Washers 1* Wrench