Moturo inner tube 2.25 x 14" for dirt bike

Moturo Inner Tube 2.25 x 14 Inch for Dirt Bike

The Moturo 2.25 x 14 inch inner tube with 90° angled valve for your dirt bike, pit bike, or mini cross — the component that should always be replaced when changing tires. Universal size, ready for installation.

The inner tube sits between the rim and the tire; the angled valve makes it easier to inflate when a brake disc or tight spoke spacing is present. A new inner tube should be used with every tire change — used tubes rarely last as long as a fresh tire because the material and sealing surface have already worn down. The 2.25 x 14 inch size fits 14-inch rims on common dirt bike and mini cross models.

Replacement takes about half an hour with tire levers, an air pump, and some talcum powder between the inner tube and the tire sidewall.

Inner tube for your dirt bike, made by Moturo.

Performance · Material · Specs

• Tire size 2.25 x 14 inches, suitable for 14-inch rims
• 90° angled valve for easy inflation with brake discs installed
• Universal item, can be used across various manufacturers

Important Notes – Please Read

Non-registration replacement/wear part; no registration required for replacement. Dimensions must match your rim and tire — check tire sidewall and rim diameter before ordering.

Tools & Time Required

• Tire levers
• Air pump or compressor
• Talcum powder for inner tube and tire sidewall
• Approximately half an hour for an experienced mechanic

Scope of Delivery

1 × inner tube 2.25 x 14 inch with 90° angled valve. Not included: tire, rim tape, tools.

Frequently Asked Questions

Does the tube fit 12-inch rims?
No, this inner tube is only designed for 14-inch rims.

Is the valve sufficient if a brake disc is installed?
Yes, the angled valve is designed specifically for tight spoke spacing.

Do I absolutely have to install a new inner tube when changing tires?
Recommended, yes. The material and sealing surface of older tubes are often fatigued and rarely hold up to a new tire.