Description
Fat bike tyre set 20x4.0 with knobby tread
This fat bike tyre set 20x4.0 consists of an outer tyre with a coarse knobby tread and an inner tube with a Schrader (car) valve, in size 20 x 4.0 inch (ETRTO 100-406). It is a replacement for 20 inch electric fat bikes. The knobby tread gives grip on sand, gravel, mud and forest trails.
Got a puncture, or is your fat bike tyre simply worn out? With this set you replace the outer tyre and inner tube in one go. Before ordering, check the size on the sidewall of your current tyre: 20x4.0, 20x4.00 or 100-406. Also look at the valve on your current inner tube, so you know for sure the length suits your rim.
Benefits
- Complete set: outer tyre and inner tube
- Size 20x4.0 (ETRTO 100-406), the standard size for many 20 inch e-fatbikes
- Knobby tread for grip on loose and rough terrain
- Schrader valve: inflate with a car pump, compressor or bike pump with a Schrader head
- Help choosing: send us a photo of your current tyre
Specifications
| Brand |
ZenXstore |
| Type |
Tyre set (outer tyre + inner tube) |
| Tyre size |
20 x 4.0 inch |
| ETRTO |
100-406 |
| Tread |
Knobby tread (off-road) |
| Inner tube valve |
Schrader (car) valve |
| Valve length |
Not specified, ask us and we'll measure it |
| Contents |
1 outer tyre + 1 inner tube |
| EAN |
Not specified |
Compatible with
Electric and regular fat bikes with 20 inch wheels and 20x4.0 or 20x4.00 tyres (ETRTO 100-406), such as the DYU M20. If your rim has a narrow valve hole for a Presta valve, a Schrader valve won't fit without drilling out the hole.
What's in the box
- 1x fat bike outer tyre 20x4.0 with knobby tread
- 1x fat bike inner tube 20x4.0 with Schrader valve
Shipping and service
- Free shipping within the Netherlands
- Shipped from our own warehouse in Rosmalen (NL), no dropshipping
- Orders are processed within 1-2 working days; delivery in the Netherlands and Belgium usually within 2-3 working days
- 14-day cooling-off period
- Personal customer service via support@zenxstore.nl
Frequently asked questions
Will this tyre fit my fat bike?
Does the sidewall of your current tyre say 20x4.0, 20x4.00 or 100-406? Then this set will fit.
What valve length does the inner tube have?
The valve length is not specified. Compare it with your current inner tube and feel free to ask us to measure it before you order; a valve that's too short is a common reason for returns.
What is a Schrader valve?
A Schrader valve is the same valve used on car tyres. You inflate it with a car pump, a compressor or a bike pump with a Schrader head.
Is a knobby tread suitable for the city?
Yes, but on tarmac a knobby tread rolls a bit louder and heavier than a smooth tread. On sand, gravel and forest trails, however, you get more grip.
Find more fat bike parts in our e-mobility collection.
