Features: This spoke cap is an accessory for bicycles, designed to decorate or protect spokes effectively. Compatible with spokes of 2~2.6mm diameter, suitable for most bicycles. Ideal for mountain bikes, road bikes, and other bicycle types, offering practicality and universal fit. Available in 12G, 13G, and 14G sizes, these caps are made from steel materials, providing high quality and durability. Cap only; other accessories shown in the image are not included. Specifications: Material: Brass Size: As shown in picture Color: Silver/Black Type: 12G-13mm, 13G-13mm, 14G-12mm, 14G-14mm, 14G-16mm Note: 1. Please allow 1-2cm measurement deviation due to manual measurement. Ensure you are comfortable with this before ordering. 2. Due to differences in monitor displays, the actual color of the item may vary slightly from the picture. Package includes: 50 x Bike Spoke Nipple