Motorcycle inner tube 21 inch for tyres 70/100-21, 80/80-21, 90/70-21, 2.50-21 and 2.75-21 - Reinforced

21 Inch Inner Tube 2.50/2.75-21 Reinforced - Straight Schrader Valve (TR6)

21-inch inner tube, 2mm reinforced, for tires 2.50-21 and 2.75-21, compatible with metric sizes 70/100-21, 80/80-21, and 90/70-21. Ideal for the front wheel of trail, enduro, motocross, and maxi-trail motorcycles. Its 2mm reinforced butyl rubber construction offers increased pinch resistance for intensive off-road and on-road use.

Technical Specifications

• Sizes: 2.50/2.75-21 (70/100-21, 80/80-21, 90/70-21 compatible)
• Rim Diameter: 21 inch
• Valve Type: Schrader (TR6)
• Valve Orientation: Straight
• Material: Reinforced butyl rubber
• Thickness: 2mm
• Weight: 694g
• Contents: 1 unit

Compatibility

Compatible with Tube Type (TT) tires in sizes 2.50-21, 2.75-21, 70/100-21, 80/80-21, and 90/70-21. Suits the 21-inch front wheel of trail, enduro, motocross, maxi-trail, trial, and rally raid motorcycles. May also be used in certain configurations on a non-airtight spoked rim requiring an inner tube. Check the size printed on the tire sidewall before fitting.

Inflation

The straight Schrader TR6 valve is compatible with standard inflation equipment: foot pump, compressor, and gas station air pump. No adapter needed for typical use.