This is a quick release style clamp, convenient and useful. You can adjust the clamp on the way even without any other tools, make your cycling smoothly. It is a little good partner for your bicycle, MTB.
Specification:
100% Brand New & High Quality
Material: Aluminum alloy
Clamp diameter: 34.9mm
Fit for: 30.8mm~31.6mm Seatpost
Weight: 45g
Color: Gold

Package Content:
1 x 34.9mm QR Seat Post Clamp