A heavy-duty butyl rubber inner tube from Green Line for 14" tires (10" rim) on e-bikes, electric dirt bikes, and small-wheel pit bikes. The 45-degree angled Schrader valve clears hub motors, spokes, and brake discs where a straight stem won't reach, making inflation straightforward in tight wheel assemblies. Thicker-than-stock wall construction resists pinch flats and punctures.
Features
- 45-degree angled Schrader valve for easy access in tight hub clearances
- Heavy-duty butyl rubber — superior air retention and heat resistance
- Thicker wall construction for improved puncture resistance
- Fits tire widths from 2.125 to 2.50 on 14" / 10" rim diameter
Tire Size Compatibility
| Standard Size |
Metric / Pit Bike Size |
ETRTO Size |
| 14 x 2.125 |
2.50-10 |
57-254 |
| 14 x 2.25 |
2.75-10 |
57-254 |
| 14 x 2.50 |
60/100-10 |
62-254 |
Specifications
Tube Size: 14 x 2.125–2.50 | Rim Size: 10" | Valve: 45° angled Schrader | Material: Heavy-duty butyl rubber | ETRTO: 57-254 (2.125/2.25), 62-254 (2.50) | Metric: 2.50-10, 2.75-10, 60/100-10
Model Fitment
| Make |
Model |
Position |
| Jetson |
Bolt / Bolt Pro / Adventure |
Front and Rear |
| Hiboy |
ECOM 14 |
Front and Rear |
| Gyroor |
C3 |
Front and Rear |
| Razor |
MX350 Dirt Rocket |
Front and Rear |
| Razor |
MX400 Dirt Rocket |
Rear |
| Razor |
SX350 McGrath |
Front and Rear |
| Honda |
CRF50F |
Front and Rear |
| Yamaha |
PW50 |
Front and Rear |
| Suzuki |
DRZ70 |
Front |
| Coolster |
50cc pit bikes (10" wheel) |
Front and Rear |
| SSR |
50cc pit bikes (10" wheel) |
Front and Rear |
| Apollo |
50cc pit bikes (10" wheel) |
Front and Rear |
| TaoTao |
50cc pit bikes (10" wheel) |
Front and Rear |
| Various |
50cc Chinese pit bikes with 10" wheels |
Front and Rear |
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