Features: Widened pedal, chrome-molybdenum steel shaft, high strength Aluminum Alloy Newly improved DU improves pedal stability, bearing lubrication and labor-saving The shaft is made of ch-rome - molybdenum steel, universal thread size, easy to install, sturdy and durable, and hexagonal design, strong production and reduce weight Suitable for: Road, MTB bicycle. Contact us if you have questions. Specifications: Brand: PROMEND Model: mountain bike pedal 3 Bearing Material: Aluminum Alloy Applicable models: mountain bike,road bike Color: black, red, silver Package Includes: 1 Pair of MTB Road Pedal. note: Please allow 0-1cm error due to manual measurement. Make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!