Features: brand new and high quality Designed for MTB bikes and regular bikes from 3/8 in to 26 tooth. Suitable for front and rear wheel axles. Simple to install and disassemble with 26 teeth. Carved cylindrical shape with non-slip stripes. Contact us without heisitations if you have questions. Specifications: Material:Aluminum Alloy Size:100x28mm/3.9x1.1in Color:Black Blue Green Purple Red Silver Yellow Package Includes: 2 x Peg. 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!