Features: This spoke cap is a bicycle accessory designed to decorate or protect spokes effectively. Compatible with spokes ranging from 2mm to 2.6mm in diameter, suitable for most bicycles. Ideal for mountain bikes, road bikes, and other types—practical and universal. Available in 12G, 13G, and 14G sizes; steel construction provides durability and strength. Cap only—other accessories shown in images 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 1–2 cm variation due to manual measurement. Ensure you are comfortable with this before ordering. 2. Due to differences in monitor displays, the actual product color may vary slightly from the image. Package Includes: 50 x Bike Spoke Nipple