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OnBuy.com£5.99Visit shop Petrolscooter Inner Tube 255 X 50 Bent Valve Mamu Stroller Pushchair Pram Buggy Wheel Tyre
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The PetrolScooter Inner Tube 255 x 50 is a durable replacement solution designed specifically for parents and caregivers needing to repair wheels on strollers, pushchairs, prams, and buggies. It offers a reliable, air-tight fit for various tyre sizes, ensuring smooth movement for your child's gear; however, users must verify their wheel rim size and valve orientation before purchase to ensure compatibility.
| Model Part Number | NULL |
|---|---|
| Brand | PetrolScooter |
No, this inner tube is specifically designed for strollers, pushchairs, and buggies with the listed tyre dimensions.
A Schrader valve is the same type of valve found on car tyres, allowing for inflation using standard floor or hand pumps.
You need a bent valve if your wheel rim design makes it physically impossible to attach a pump head to a standard straight valve.
No, only use this tube for the sizes listed: 255x50, 255x55, 255x60, 39-177, and 300x4.
Tyre levers are highly recommended to remove the tyre from the rim without damaging the plastic or alloy wheel structure.
Check if the tube was pinched between the tyre bead and the rim during installation, or inspect the tyre casing for remaining sharp objects.
The bent valve is designed to angle outwards; ensure the valve is oriented correctly through the rim hole to maximize clearance from the frame or spokes.
Before starting, ensure your wheel is removed from the pushchair frame. Use plastic tyre levers to pry the tyre edge away from the rim, being careful not to damage the plastic or metal rim. Once removed, check the new inner tube for structural integrity, inflate it with a few pumps of air, and tuck it carefully inside the tyre casing. When installing, ensure the valve stem is correctly seated through the valve hole in the rim. Always maintain the recommended tyre pressure indicated on the sidewall of your outer tyre to prevent future punctures or premature wear.
