Convenient designs and simple installation, easy to install on the bicycles with a locking thread nut. Type: 31.8mm/34.90mm. Size: As picture shows.
2PCS Bike Seat Post Clamp 31.8mm Lightweight Aluminum Quick Release Bicycle Seatpost Clamps for 27.2-28.6mm Mountain Road Seats Tube Clip
Bikes Seat Post Clamp, 2Pcs 35mm Quick Release Saddle Clamp Seat Tube Clip Cycling Saddle Seatpost Clamps for Mountain Road Bikes (Gold)
Bicycles Seat Post Clamp - Aluminium Alloy Seat Post Collar | 31.8MM Seatpost Collar Bicycles Seat Clamps | Quick Release Seatpost Clamp for MTB Road Bikes Folded Bicycles
XINGYUXUXIN 2 Pcs Bicycle Seatpost Clamps Aluminum Alloy Bike Seat Clamps Quick Release Skewer Bolt Clips for Folding Bicycle Mountain Bike
2 Pcs Bicycle Seatpost Clamps Aluminum Alloy Bike Seat Clamps Quick Release Bicycle Seat Post for Road Cycling Mountain Bike
2Pcs Bicycle Seatpost Clamps, Quick Release Bike Seat Tube Clamp Aluminum Alloy Release Saddle Clip, 28.6mm+31.8mm Seat Lock Clamp Accessories for 25.4mm 27.2mm 28.6mm Seatpost
