High-volume inflation for low-pressure fat bike tyres.
The Topeak JoeBlow Fat is designed for the large tyres and low pressures used on fat bikes. Its oversized steel barrel moves 716 cc of air per stroke, while the low-pressure gauge makes tyre pressure easier to read.
Fine-Tune Your Tyre Pressure
The base-mounted analogue gauge reads up to 30 PSI. An air-release button on the TwinHead lets you make small pressure adjustments, and the head fits Presta, Schrader and Dunlop valves.
Key Features
- High-volume floor pump designed for fat bike tyres
- Low-pressure analogue gauge reads up to 30 PSI / 2 bar
- TwinHead fits Presta, Schrader and Dunlop valves
- Air-release button for fine pressure adjustments
- Oversized steel barrel moves 716 cc per stroke
- Padded handle and composite base
- 86 cm hose with hose dock
- Ball and inflatable adapters included with storage holder
Why Choose the Topeak JoeBlow Fat?
The JoeBlow Fat is built around the larger tyres and low pressures used on fat bikes. Its large barrel moves plenty of air, while the dedicated gauge provides a useful scale for checking pressure.
Who Is It For?
For fat bike riders wanting a floor pump for regular tyre checks and inflation.
Our Thoughts
Small pressure changes can make a noticeable difference on a fat bike, so a gauge focused on the lower range is handy. The 30 PSI maximum also makes this a pump to choose with your fat bike in mind if you have higher-pressure tyres in the garage.
Specifications
- Brand: Topeak
- Model: JoeBlow Fat
- Pump type: High volume, low pressure
- Valve compatibility: Presta, Schrader and Dunlop
- Pump head: TwinHead with air-release button
- Gauge range: 0–30 PSI / 2 bar
- Gauge: Base-mounted analogue
- Volume per stroke: 716 cc
- Barrel: Painted steel
- Base: Composite
- Handle: Oversized and padded
- Hose length: 86 cm
- Dimensions: 69 × 26 × 17 cm
- Weight: 1.8 kg
- Colour: Black
- Included: Pump and ball and inflatable adapters
- Product code: PMTP006B
Always follow the pressure limits marked on your tyre and rim.
Why Buy from Chain Reaction?
- Advice on pumps and tyre pressures
- Help choosing equipment for your bike
- Experienced workshop mechanics
- Independent Christchurch bike shop
Visit Chain Reaction at 4/218 Moorhouse Avenue, Christchurch. There are over 200 free car parks on-site.
