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Original Equipment (OEM) Inner Tube 18" (3.25/3.50-18) / E-Ride Pro & 18" Motorcycles
Original Equipment (OEM) Inner Tube 18" (3.25/3.50-18) / E-Ride Pro & 18" Motorcycles
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Need to replace the rear inner tube of your E-Ride Pro or your 18-inch equipped motorcycle? Opt for the reliability of the original part with this Yuan Xing inner tube.
This is the exact model factory-fitted on E-Ride Pro SS and SR. Marked 3.25/3.50-18, it is sized to perfectly fill standard rear tires (such as 3.00-18 or 90/100-18) without being excessively stretched, which ensures better puncture resistance than an undersized inner tube.
- OEM Quality: Yuan Xing manufacturing, the original reference on E-Ride Pro.
- Versatile Size: Ideal for 3.00-18, 90/100-18, 100/90-18 tires.
- Standard Valve: TR4 (Schrader) straight valve with retaining nut and cap.
- Durable Rubber: Good balance between flexibility and durability for off-road use.
| Brand | Yuan Xing (OEM) |
| Marked Dimensions | 3.25 / 3.50 - 18 |
| Tire Compatibility | 3.00-18 / 3.50-18 / 90/100-18 / 100/90-18 |
| Valve Type | TR4 (Standard Straight) |
| Position | Rear Wheel (18 inches) |
" A word from Jo & Will "
This is the inner tube originally found in the rear tires of E-Ride Pro. It's a bit "thicker" than standard thin inner tubes, which is a good thing: once inflated in the tire, the rubber remains thick and better resists pinching. It's the ideal standard replacement to have in the workshop before heading out for a ride.

