The Caddy stem/seat post adapter is an alternative to the KLICKfix KF850 handlebar adapter. For mounting onto vertical tubes such as stems or seat posts. Suitable for foldable bikes, scooters, wheel chairs, and golf caddies. Ideal for attachment of bigger bags, baskets or backpacks onto long vertical seat posts on foldable bikes or long vertical stems on Dutch bikes. Leaves the handlebar free to carry lights, speedometer, and other accessories. Robust body made of fibre glass reinforced polyamide. Fits all tube diameters Ø 25-36mm. Maximum load: 7kg. Weight: 100g.NOTE: All KF850 compatible handlebar accessories can also be used with the Caddy stem/seat post adapter.