Прочный многоразовый алюминиевый литое сиденье подседельный хомут легко установить запасной практичный ремонт нескользящий быстроразъемный велосипед замена

Features:
Made of aluminum alloy, durable and stable.
Light weight, small size, portable and convenient.
Five colors of your choice to match your bicycles.
31.8mm suitable for bicycle that is 27.2mm and 28.6mm.
34.9mm suitable for bicycle that is 30.4mm, 30.8mm, 30.9mm, 31.6mm and 31.8mm.
Specifications:
Material: Aluminum Alloy
Color: Black, Red, Dark Blue, Blue, Gold
Size(approx.): 31.8mm, 34.9mm
Package Included:
1 pc* Seatposts Clamp
Note:
1. Due to the light and screen difference, the item's color may be slightly different from the pictures.
2. Please allow 0.5-2 cm differences due to manual measurement.