Aluminum alloy material, high quality, long service life. Convenient design and simple installation.
Name: Bicycle seat tube clamp
Material: aluminum alloy
Color: black, blue, gold, red
Diameter: 31.8mm / 34.9mm（Optional）
31.8mm seat tube clamp, suitable for 27.2mm, 28.6mm seat tube
34.9mm seat tube clamp, suitable for 30.4mm, 30.8mm, 31.6mm seat tubes
1*Bicycle seat tube clamp
1. Since it is a manual measurement, please allow the above length to be different, thank you.
2. Due to the difference in light or computer display, please note that the picture may not reflect the actual color of the item. Thank you!