ULTRALIGHT TPU MTB INNER TUBE – 26” / 27.5” / 29” – SUPER LIGHT 65g – PRESTA VALVE
Upgrade your mountain bike with these high-performance ultralight TPU inner tubes, designed for riders who want faster acceleration, better climbing, and improved handling. Ideal for XC, trail, and everyday MTB riding.
Why Choose TPU?
• Up to 70% lighter than standard butyl tubes
• Reduces rotational weight for quicker response
• More compact—perfect as a lightweight spare
• Excellent air retention and durability
Key Features
• Ultralight TPU material (from only 65g)
• Presta valve with durable alloy valve head
• Fits rim brake & disc brake MTB wheels
• High puncture resistance + stable performance
• Available for 26” / 27.5” / 29” wheels in multiple widths
MTB 26 Inch
• 26×1.9 (48-559)
• 26×2.0 (50-559)
• 26×2.1 (54-559)
• 26×2.2 (55-559)
• 26×2.3 (57-559)
• 26×2.4 (60-559)
• 26×2.5 (62-559)
MTB 27.5 / 650B
• 27.5×1.9 (48-584)
• 27.5×2.0 (50-584)
• 27.5×2.1 (54-584)
• 27.5×2.2 (55-584)
• 27.5×2.3 (57-584)
• 27.5×2.4 (60-584)
• 27.5×2.5 (62-584)
MTB 29 Inch
• 29×1.9 (48-622)
• 29×2.0 (50-622)
• 29×2.1 (54-622)
• 29×2.2 (55-622)
• 29×2.3 (57-622)
• 29×2.4 (60-622)
• 29×2.5 (62-622)
• Do not inflate above 8 PSI when tube is outside the tyre
• Pre-inflate slightly to check for leaks
• Inflate to 0.5 bar during installation so the tube seats correctly
• Ensure tube is evenly placed inside tyre before full inflation
• 1 × Ultralight TPU MTB Inner Tube (size selected)