31.8mm caliber, suitable for frames with 31.8mm middle tube (the corresponding seat tube: 27.2mm, etc.)
Material: Aluminum alloy
Product size: 65mm*48mm*15mm/2.56*1.89*0.59\\\"
Net weight: 38g
Gross weight: 38g
1. Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you!
2. Please allow 1-3cm measuring deviation due to manual measurement.
1 X Bicycle Seatpost Clamp