YeYouC 12/12.5 x 1.75–2.25 Butyl Inner Tube (2-Pack) – Thick Reinforced, Angled CR202 Valve for Bikes & Scooters

YeYouC 12/12.5 x 1.75–2.25 heavy-duty butyl inner tube is a reinforced replacement tube designed to fit most 12"–12.5" tires and deliver improved puncture resistance and air retention.

This two-piece set of inner tubes replaces worn or punctured 12" and 12.5" bicycle and scooter tubes. Each tube is constructed from thickened butyl rubber and fitted with a CR202 angled valve stem for easier inflation in tight rims. The tube's wider compatibility range covers a variety of tire widths (1.75–2.25 inches) and many popular small electric and gas scooters, balance bikes, and mini dirt bikes.

Will this inner tube fit my 12-inch scooter or bike tire?

These tubes are sized to work with both 12" and 12.5" rims and accept tire widths from 1.75" up to 2.25". Confirm your existing tube/rim size before purchase to ensure a proper match. If your tire lists any of the covered sizes, this tube should fit.

• Compatible sizes include: 12x1.75, 12x1.95, 12x2.125, 12x2.25, 12.5x1.75, 12.5x1.95, 12.5x2.125, 12.5x2.25
• Works with many 12"/12.5" scooters, balance bikes, mini dirt bikes, and e-bike front wheels
• Check rim diameter and tire width stamping to confirm compatibility

How durable and airtight are these tubes for everyday riding?

Made from premium butyl rubber and manufactured with extra wall thickness (about 4X thicker compared to thinner tubes), these inner tubes prioritize durability, stretch resistance, and improved puncture performance. The butyl compound provides reliable air retention, while the reinforced wall helps absorb impacts for a more forgiving ride.

• Thick butyl rubber for improved puncture and abrasion resistance
• Designed for better shock absorption on rough surfaces
• Improved air-tightness minimizes frequent top-ups

What valve type and installation tips should I know about?

Each tube comes with a CR202L-A60 angled valve stem which simplifies inflation when rim or hub geometry limits straight access. The package includes two valve caps and two tubes—handy as spares or replacements. Before installation, inflate the tube slightly to check for leaks by submerging in water and looking for bubbles.

• CR202 angled valve stem eases pump access in tight wheel assemblies
• Valve caps included to keep dirt out and prevent slow leaks
• Leak-check recommended: inflate and inspect in water for bubbles

Which scooters and models are commonly compatible with this tube?

These inner tubes are known to fit many mini and pocket scooter models, plus several small electric scooters and minimoto models. Compatibility depends on tire labeling and rim diameter; check your vehicle’s manual or the tire sidewall to confirm. The tube suits a wide range of small-wheeled vehicles for commuting, recreational riding, or light off-road use.

• Compatible examples: Razor Pocket Mod series, some X-Treme and Minimoto models
• Fits many electric scooter front and rear 12"/12.5" tires
• Useful spare for parents, commuters, and small vehicle owners

Who this is for: Riders and vehicle owners who need a robust, reliable inner tube for 12"–12.5" wheels—perfect for scooter commuters, kids’ balance bikes, mini dirt bikes, and owners of small electric or gas scooters. If you want a thicker butyl tube that holds air longer and handles rough surfaces better than economy tubes, this two-pack from YeYouC gives you immediate replacements plus valve caps for routine upkeep. Always verify tire size markings before ordering to ensure a correct fit.