Features: Double-sided anti-skid nails on the surface of metal bike pedals, provide enough friction and adhesion force to prevent from skidding. NBK imported from Taiwan, the pedal adopts polished vacuum plating and colorful technology, which makes the pedal look more delicate and beautiful. Fully enclosed bearings, one fully enclosed bearing and one moisturizing bearing. Nano-grade ground chromium molybdenum steel shaft is durable. These alloy mountain bike pedals are equipped with ultra smooth bearing system to optimize every pedal stroke. Universal threaded mouth, more fitting, all bicycle threaded mouths, the thread is more suitable for your bike, no longer worry about loosening during riding. The mountain bike pedals use high-strength aluminum alloy material and stable structure design to make pedal more sturdy. Specifications: Material: Alloy Aluminum and Chrome-molybdenum Steel Weight: Approx. 267g Color: Black/Red/for Titanium Color/Dazzling Electroplating Size: As the picture shows Note: 1.Please allow 0-3mm errors due to manual measurement. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Package includes: 1 Pair Bicycle Pedal