The Maxxis Tube 2.25/2.50-12 TR4 (XCS) is crafted for reliable performance on small-wheel setups. Designed to fit 12-inch rims with tire widths ranging from 2.25 to 2.50 inches, this inner tube delivers steady air retention and dependable ride quality when you need it most.

• Precise fit for 12" tires: Specifically engineered to match 2.25–2.50" tires on 12" rims, helping your tire seat evenly and maintain stable pressure ride after ride.
• Durable, air-retaining construction: Built from quality butyl material to minimize air loss between inflations, resisting cracking and wear across temperatures so you stay on the move longer.
• Consistent performance with XCS TR4 design: The TR4 (XCS) specification combines proven construction with dependable sealing characteristics, supporting steady puncture resistance and predictable inflation behavior.
• Easy installation and handling: A pliable profile aids bead seating and reduces the chance of pinching during mounting, making it a practical choice for DIY riders and shops alike.
• Versatile for a range of small-wheel applications: A solid replacement option for kid’s bikes, light-duty scooters, and other 12" wheel setups that use tube-type tires, offering a straightforward path back to reliable traction.

Who this is for

Ideal for cyclists, parents, and hobbyists who need a dependable inner tube for 12" tires. It’s a practical upgrade or replacement part for 12x2.25–2.50 tires on urban kids’ bikes, compact scooters, or light-duty recreational wheels where a simple tube swap restores performance without complicating setup.

Use cases and practical tips

• Routine maintenance: Keep a spare Maxxis Tube 2.25/2.50-12 TR4 (XCS) on hand for quick replacements after punctures or during seasonal tire changes.
• Installation approach: Lightly coat the bead area with soapy water to ease seating, inflate gradually to the tire’s recommended pressure, and recheck after a short test ride.
• Care and longevity: Inspect for cuts or bulges during inflation checks, and store in a cool, dry place away from direct sunlight to extend tube life.

With the Maxxis Tube 2.25/2.50-12 TR4 (XCS), you get a purpose-built inner tube that aligns with 12" wheels and 2.25–2.50" tires, delivering consistent inflation, dependable durability, and practical value for everyday small-wheel riding. Replace, ride, and keep moving with confidence.