Rippin Moto 70/100-19 (2.75/3.00-19) Inner Tube TR4 Valve — 2mm Natural Rubber, Performance Duty

This tube is made from premium natural rubber and engineered with a performance-duty 2mm wall to give riders a more resilient, yet still lightweight, replacement for thin OEM tubes. It fits common 19" tire sizes found on motocross bikes and lightweight electric motorcycles, offering improved puncture resistance and better impact absorption for aggressive riding situations.

How does a 2mm natural rubber tube change on- and off-road ride feel?

The thicker natural rubber construction smooths impacts and resists pinch flats more effectively than many stock tubes, without adding the bulk of heavy-duty designs. Natural rubber also retains elasticity under load, helping maintain predictable handling during hard cornering or sudden torque from electric drivetrains.

• 2mm wall balances puncture protection and rotational weight
• Natural rubber improves impact absorption and rebound
• Maintains responsive handling for off-road maneuvers

Will this inner tube fit my Sur-Ron, Talaria, or Segway e-moto?

This tube is designed for 19" rims and fits tire sizes 70/100-19, 2.75-19, 3.00-19 and 80/100-19, which are standard on many small e-motos and dirt bikes. If your bike uses those tire designations and a TR4 (straight) valve stem location, this tube is a compatible replacement.

• Compatible sizes: 70/100-19, 2.75-19, 3.00-19, 80/100-19
• Designed for TR4 (straight) valve stem
• Fits popular models: Sur-Ron LBX, Talaria, Segway, and similar 19" e-motos

How does this tube perform versus thin OEM tubes?

Compared with many factory-supplied tubes, this Rippin Moto tube uses thicker natural rubber for better durability while keeping rotational mass moderate. That results in fewer flats from pinch damage and steadier tire pressure under heavier loads, without the sluggishness of ultra-heavy tubes.

• Improved puncture and pinch-flat resistance over typical OEM items
• Engineered to support instant torque from electric bikes
• Easy replacement size for common 19" dirt and e-moto tires

How should I install and maintain this inner tube?

Install the tube using standard tire-mounting procedures: slightly inflate for positioning, seat the bead carefully, then inflate to the manufacturer’s recommended pressure. Inspect for pinches, ensure the TR4 valve seats straight, and check pressures before each ride for best performance and longevity.

• Slightly inflate tube before fitting to avoid pinches
• Align TR4 valve straight and tighten lock nut if present
• Regularly check tire pressure and inspect for damage

Who is this for: Riders of lightweight electric dirt bikes, motocross bikes, and hybrid off-road machines who want a step up from thin OEM tubes. If you use a 19" wheel on models like Sur-Ron, Talaria, Segway, or similar e-motos, and you need a durable, responsive tube that balances puncture resistance with manageable rotational weight, this Rippin Moto 2mm natural rubber inner tube is built for that purpose.