The Maxxis Tube 2.50/2.75-14 TR4 (XCS) is a purpose-built inner tube designed for 14-inch motorcycle wheels that use tire sizes 2.50/2.75-14. Built for riders who demand dependable air retention, solid puncture resistance, and a reliable inflation experience, this tube is an ideal companion for daily commuting, café racers, and lightweight off-road rides on small-bore bikes.

Key features

• TR4 valve stem: engineered for steady inflation and compatibility with standard pumps, helping you seat and inflate the tube quickly and securely.
• Butyl rubber construction: optimized for reliable air retention and durability under everyday riding conditions, with resilience to temperature changes and small punctures.
• Reinforced valve base: designed to resist tearing and pinching during installation and riding, extending the life of the tube where it meets the rim.
• 14-inch compatibility: precisely sized for 2.50/2.75-14 tires and common 14" rims found on many motorcycles and scooters, delivering a snug, consistent fit.
• XCS designation: a Maxxis variant that reflects its optimized fitment and construction profile for this tire size range.

Who this is for

• Riders with 14-inch wheels running 2.50/2.75-14 tires who prefer a reliable tube solution over tubeless setups.
• Owners of vintage, classic, or cafe-style motorcycles that require tube-type inner tubes for proper seating and compatibility.
• People seeking straightforward, trouble-free tire maintenance with predictable inflation and performance.

Use cases and scenarios

• Urban commuting on city streets where consistent pressure helps avoid sudden flats and maintains ride feel.
• Weekend rides on mixed surfaces, where a robust inner tube can handle minor punctures and heat buildup more predictably.
• Spare or backup tubed setups for bikes that aren’t using modern tubeless tires, ensuring you’re ready for unexpected flats.

Installation and care tips

• Follow the tire manufacturer’s recommended pressure for the overall setup and avoid over-inflation, which can stress the tube at the bead.
• During installation, align the valve perpendicular to the rim to prevent twisting or pinching of the stem.
• Inspect the tube for signs of wear or aging before installation; replace if you notice cracking or significant bulging around the valve area.
• Store spares in a cool, dry place and handle with clean hands to minimize the chance of introducing nicks or tears during mounting.

Upgrade your 14-inch riding setup with the Maxxis Tube 2.50/2.75-14 TR4 (XCS) for consistent performance, easier maintenance, and peace of mind on every ride. Ready to install, ready to ride—add it to your cart and keep your wheels rolling smoothly.