Item: ZTTO bottle cage/holder conversion
Material: Aluminum and Plastic
Size: 78*56mm, diameter 31.8mm
Color: black
Application: fit for 30.9/31.6mm seatpost, 31.8mm22.2mm 25.4mmhandlebar assemble
Weight: 44.5g
package: 1pcs bottle cage conversion+2pcs bolts+1set 25.4 adapter+1set 22.2 adapter
*This bottle holder fits the usual tubular handlebars and seat posts. It also applies to motorcycles. The diameter can be used at 22.2 mm, 25.6 mm and 31.8 mm.
*This bottle holder is made of heat treated aluminum alloy and high quality plastic, has a light weight. However, it is very strong , durable and hard to break.
*It&x27;s easy to install, you can take out smoothly and return quickly while driving. It is a very convenient device.