Quick Release Bicycle Seatpost Clamp Sandblasting Anodised Aluminum Alloy 31.8MM

Description

Ergonomic design,Extended lever, more efficient and comfortable qr seatpost clamp .
Hollow design ,Retain strength,and keep it lightweight approx 40g.
Aluminium alloy bike seat clamp,Sandblasting anodizing surface.
31.8mm Bike Seat post clamp apply for out diameter 30.2mm to 32.1mm bicycle frame seat post.
34.9mm Bicycle Seat post clamp suit for out diameter 33.5mm to 35.2mm bike frame seat tube .