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Part
Innova 20x4 All-Terrain Fat Tyre
A 20 x 4 all-terrain fat tyre for compatible eBikes needing a practical mixed-surface replacement.
Key features
- 20 x 4 size: A common fat eBike tyre size for compatible Sun Chaser-style setups.
- All-terrain tread: Made for mixed riding across paths, roads, gravel and light off-road surfaces.
- Replacement option: Useful when the original tyre is worn, damaged or no longer gripping well.
- Compatibility check: Always match tyre size and frame clearance before ordering.
Technical specifications
- Product type: Fat eBike tyre
- Size: 20 x 4 inches
- Use: Mixed-surface riding
- Compatibility: 20 inch fat-tyre eBikes with suitable clearance
Check fitment before ordering
Fitment can depend on model year, connector, brake caliper, tyre size, rack mounts or controller setup. If you are unsure, contact Sun Chaser before checkout and we will help check the right part.
FAQ
Will this fit any 20 inch wheel?
No. It is for fat-bike rims and compatible frame clearance, not standard narrow 20 inch wheels.
Do I need a new tube as well?
If your tube is old, damaged or the wrong size range, replace it at the same time.
Can Sun Chaser fit it?
Yes, tyre fitting is available by appointment.
Help before and after your purchase
Talk to our Burleigh Waters team about choosing, fitting and looking after your eBike gear.
Local service and parts
Get help with servicing, replacement parts and installation questions.
0401 830 966Customer reviews
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Useful items to check
Check each item’s fit requirements. Mounting parts are only needed where your setup requires them.
Fat Tyre E-Bike Inner Tube Replacement 20x4 & 26x4
Match the size printed on your tyre.
From $25.00
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