Donemore Bike Pedals for Mountain Road Bicycle Anti-Skid Flat Pedal - Universal Lightweight Aluminum Alloy Platform Pedal for Travel Cycle-Cross Bikes etc 1.Each pedal with 12 Anti-skid Nails provide a safe Rainy days & bumpy roads.Also provide extra nails to replace 2. 185g Carbon fiber bushings and aluminum alloy body helps save your energy during riding 3: Unique integration molding structural design. Aluminum alloy body, steel bearings and bushing bearings make mountain bike pedals more stable and higher strength 4.BEARINGS: Carbon fiber bushing sealed bearing protects spindles from water and. Keep pedals and without noise 5.EASY TO INSTALL:-L for left,-R for right. Standard 9/16" spindle, suitable for Folding Bike, Mountain Bike, Road Bicycle, Fixed Gear, Cruiser, Cyclocross Bike Product Properties: Material: Aluminum Alloy +-Mo + Carbon Fiber Spindle:-molybdenum Steel Net Weight: 300g Product Dimensions: 90x20x110mm Color: Multicolor Contain: 2x pedal Material: Aluminum Alloy +-Mo + Carbon Fiber Spindle:-molybdenum Steel Net Weight: 300g Donemore Bike Pedals for Mountain Road Bicycle Anti-Skid Flat Pedal - Universal Lightweight Aluminum Alloy Platform Pedal for Travel Cycle-Cross Bikes etc 1.Each pedal with 12 Anti-skid Nails provide a safe Rainy days & bumpy roads.Also provide extra nails to replace