Hand-pumping a fat tire takes forever and leaves you exhausted before the ride even starts. This rechargeable inflator handles Presta and Schrader valves and fills tires in minutes without the arm workout.


Key Features
- 150 PSI max pressure — handles road, mountain, and fat tires with Presta and Schrader valves
- 4,500mAh rechargeable battery — no manual pumping; compact at 242 x 57 x 57mm
- Digital pressure gauge with auto-shutoff at preset PSI for precise inflation
Specifications
| Material | ABS + PC |
|---|---|
| Weight | 1.35 lbs (613g) |
| Max Pressure | 150 PSI (10.3 bar) |
| Battery | 4,500mAh (12Wh) |
| Dimensions | 242 x 57 x 57mm |
| Recharge Time | ~6 hours (5V/2A) |
| Noise Level | <80 dB at 1 meter |
| Accuracy | ±2 PSI |
| Charging Port | Micro-USB |
Frequently Asked Questions
Does this inflator work with fat tires?
Yes, this inflator delivers up to 150 PSI and works with all tire sizes including 4"+ fat tires found on Rambo, Bakcou, and Cyrusher e-bikes. Supports both Presta and Schrader valves.
How long does the battery last?
The 4,500mAh rechargeable battery can inflate multiple tires on a single charge. Recharges via USB-C.
What's In The Box
- Air pump
- Schrader hose
- Air needle
- French valve (Presta) adapter
- Charging cable
- Balloon nozzle adapter
- Storage bag
- Manual