Bnineteenteam Aluminum Alloy Bicycle Seatpost Tube Adapter

Features: Made of full CNC precision machining aluminum alloy, anti-slip, light weight and . Easy to install and remove, convenient for you to use. With this seat post tube adapter, you can change the bicycle seat tube to the size you want. Suitable for MTB bike, mountain bike, road bike, etc. Please check the outer diameter of your bicycle seat tube. Measure the inner diameter of the old clamp. Or measure the outside diameter of the seat tube. Then make the right choice. Specification: Condition: 100% Brand New Material: Aluminum Alloy Color: black Options: 27.2mm to 28.6mm, 27.2mm to 30mm, 27.2mm to 30.4mm, 27.2mm to 30.8mm, 27.2mm to 31.6mm, 27.2mm to 33.9mm Size Length Weight 27.2mm to 28.6mm 60mm/2.36inch 13g 27.2mm to 30mm 60mm/2.36inch 22g 27.2mm to 30.4mm 60mm/2.36inch 29g 27.2mm to 30.8mm 60mm/2.36inch 25g 27.2mm to 31.6mm 60mm/2.36inch 37g 27.2mm to 33.9mm 60mm/2.36inch 54g Package list: 1 * Bike Seatpost Tube Adapter

• PREMIUM QUALITY:The seatpost is made of full CNC quality machining aluminum alloy, anti-slip, light weight and can be used for a long time.
• 6 DIFFERENT SIZE:Our product have 6 different seat post tube adapter, you can choose the bicycle seat tube to the size you want.
• EASY TO INSTALL: Easy to install and remove, convenient for you to use.
• WILD RANGE OF APPLICATION:This product is used with most bicycles, for example MTB bike, mountain bike, road bike, etc.
• WARM-HEARTED TIP: Please check the outer diameter of your bicycle seat tube. Measure the inner diameter of the old clamp. Or measure the outside diameter of the seat tube. Then make the right choice.