PLATT Bike Seat Post Clamp Aluminium Alloy Bicycle Quick Release Seatpost Collar 28.6mm / 31.8mm /34.9mm Silver

PLATT Bicycle Quick Release Seatclamp is a durable and lightweight alternative to add some beautiful color to your ride, and makes adjusting seatpost height a breeze. Hollow design, lightweight, Only about 39g (34.9 Clamp) Comes anodized in Black, Blue, Gold,Red and Silver,colorfast surface,great anti-corrosion 💡 28.6 clamp suits for Frame Seat tube 27.8mm-28.8mm 💡 31.8mm clamp suits for Frame Seat Tube 30.2mm-32.1mm 💡34.9mm clamp suits for Frame Seat Tube 33.5mm-35.2mm. NOTE: BE SURE TO MEASURE THE ACTUAL SEAT TUBE O.D. OF YOUR FRAME.