Bicycle Seatpost Clamp 31.8/34.9/37mm Bicycle Seat Post Pipe Clamp Aluminum Alloy MTB Mountain Road Bike Seat Tube Clip Parts BXT-Track-045 Material: Soft Silicone

Material: Soft Silicone

Fit for Seat Clamp 37mm Fit for Bottom Bracket BSA-100mm Fit for Tire

Disc Brake Applicable Bicycle Road Bicycles Size 700c Wheel Material Carbon Finishing Gloss/Matte Spoke Hole Number of spoke Brand Name BXT Origin Mainland China

Kids' Bikes

2)  Brand products

Bicycle Seatpost Clamp 31.8/34.9/37mm Bicycle Seat Post Pipe Clamp Aluminum Alloy MTB Mountain Road Bike Seat Tube Clip Parts BXT-Track-045 Material: Soft SiliconeProduct Information Type: Bicycle SeatPost Clamp; Material: High Strength Aluminum Alloy; Color: Black; Size: 37mm: Inside Diameter 37mm,Hight 15mm,fit for 31. 6mm Seatpost; 34. 9mm: Inside Diameter 34. 9mm,Hight 13mm,fit for 33. 9mm Seatpost; 31. 8mm: Inside Diameter 31. 8mm,Hight 13mm,fit for 30. 8mm Seatpost; Order: 1PC x Seat Clamp;