Quick Release Clamp Bike Seat Post Clamp Aluminum Seat Tube Bike Seatpost Clamp
£5
Adaptation: 31.8mm (1.25in) suitable for seat rods with an outer. material: aluminum alloy. Made of aluminum alloy material, lightweight, durable and rust-resistant,has a long service life. specification: 31.8/34.9mm (1.25/1.37in).
