MITAS 70001322 Standard Duty Motorcycle Dirtbike Tubes Inner Tube70/90-14 / 80/90-14 / 2.75-14 / 90/80-14 / 100/70-14 / 60/100-14 / 80/100-14 / 2.25-14 / 2.50-14 / 70/100-14 / 80/80-14- 14" - TR-4 - Center Metal Valve

OVERVIEW

The Mitas SD series inner tube delivers reliable air retention and puncture resistance for everyday riding on motorcycles, scooters, and mopeds. Built from durable rubber with a consistent 1.5 mm wall thickness, this standard duty tire safely supports routine street use and light off-road trails across multiple 14-inch wheel configurations. Each unit ships sealed in nitrogen-conditioned pouches to preserve rubber integrity until installation.

ENGINEERING & PERFORMANCE

A 1.5 mm rubber body provides steady flex and impact absorption, preventing seam cracking under normal load and temperature swings. The galvanized steel valve stem maintains a corrosion-resistant seal while simplifying inflation access. Factory pre-shaped geometry aligns evenly with tire molds, ensuring trouble-free mounting and stable pressure retention throughout the tread life cycle.

KEY FEATURES

• Standard duty motorcycle inner tube engineered for 14-inch rims
• 1.5 mm thick rubber construction balances cut resistance with manageable weight
• TR-4 center-mounted valve with heavy-gauge galvanized stem
• Packaged with twin mounting washers and dual metal/rubber valve caps
• Nitrogen-flushed retail pouching prevents moisture exposure and oxidation
• Drops into compatible widths ranging from 60/100-14 up to 80/100-14
• Designed as a direct replacement for stock tubes on street-legal two-wheelers

TECHNICAL SPECIFICATIONS

• Brand: Mitas
• Part Name: Standard Duty Inner Tube
• Product Type: Inner Tube
• Material: Synthetic Rubber with Galvanized Steel Valve
• Wall Thickness: 1.5 mm
• Valve Style: TR-4 Center Metal Valve
• Wheel Diameter: 14 Inches
• Kits Included: Mounting washers, metal cap, rubber cap

FITMENT

• Motorcycles, scooters, and mopeds utilizing 14" wheel platforms
• Tire specifications: 70/90-14, 80/90-14, 2.75-14, 90/80-14, 100/70-14, 60/100-14, 80/100-14, 2.25-14, 2.50-14, 70/100-14, 80/80-14
• Requires TR-4 valve hole diameter for proper installation

WHY RIDERS CHOOSE THIS

Riders choose this Mitas standard duty tube because it offers straightforward reliability without overcomplicating basic tire maintenance. The galvanized stem and reinforced rubber base resist common failure points like valve stripping and edge bead abrasion. Nitrogen preservation ensures the material stays pliable right out of the package, which translates to easier bead seating and fewer installation headaches. Paired with the correct trim washers and caps, it delivers dependable mileage for daily commuters and casual trail riders.