28.6/31.8/34.9mm Bike Seatpost Clamp Aluminum Zinc Zinc Alloy Bicycle Sitting Rod Clamp for Mountain Bike

Label:Yes products: seatpost clamp 31.8mm(1.25in) is suitable for sitting tube caliber: 27.2/28.6mm(1.07/1.13in) 28.6mm(1.13in) is suitable for sitting tube caliber: 25.4mm(1.00in) color: black red blue gold silver 34.9mm(1.37in) is suitable for sitting tube caliber:30.4/ 30.8 /30.9/31.6mm(1.20/ 1.21 /1.22/1.24in) material: aluminum Zinc Zinc Zinc Zinc Alloy package includes:1 pc bike quick release seatpost clamp seat tube clamp specifications: 28.6,31.8, 34.9mm(1.13,1.25, 1.37in)

Features: 1. Made of aluminum Zinc Zinc Zinc Zinc Alloy material, lightweight, durable and rust-resistant,has a long service life. 2. Convenient design, simple installation. 3. Simple seatpost clamp, free from the cumbersome process.