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CST BFT 20 x 4.0 Fat Tyre / Inner Tube (Select Option)
(2)
$25.00
Unit price / perImportant: Please select the correct option
This listing has separate options for tyre, tube, and tyre + tube set.
- Tube only (inner tube) - includes the inner tube only. It does not include the outer tyre.
- Tyre only (outer tyre) - includes the outer tyre only.
- Tyre + Tube set - includes both the outer tyre and the inner tube.
The price shown on the product card may reflect the lowest-priced option. Please check the selected option and invoice before checkout.
Overview
The CST BFT 20 x 4.0 fat tyre and matching inner tube options are suitable for compatible fat tyre e-bikes, including Kristall Y20, GW20, RX20, Mamba Sahara, and other e-bikes using 20 x 4.0 tyres.
Stock note: If the CST outer tyre is unavailable, we may provide an Arisun 20 x 4.0 tyre as a free upgrade. The upgraded tyre offers improved durability and lower rolling resistance.
Specifications
| Brand | CST |
| Available options | Tube only / Tyre only / Tyre + Tube set |
| Tyre pattern | C-1752 |
| Size | 20 x 4.0 |
| Colour | Black |
| Approx. weight | Inner tube: 550g / Outer tyre: 1100g |
| Recommended pressure | 30 PSI |
Features
- Designed for 20 x 4.0 fat tyre e-bikes.
- Suitable for mixed urban and light off-road riding conditions.
- Tread pattern helps with grip, rolling efficiency and water dispersion.
- Replacement options let you choose only the part you need.
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CST BFT 20 x 4.0 Fat Tyre / Inner Tube (Select Option)
(2)
$25.00
Unit price / perPay with
Important: Please select the correct option
This listing has separate options for tyre, tube, and tyre + tube set.
- Tube only (inner tube) - includes the inner tube only. It does not include the outer tyre.
- Tyre only (outer tyre) - includes the outer tyre only.
- Tyre + Tube set - includes both the outer tyre and the inner tube.
The price shown on the product card may reflect the lowest-priced option. Please check the selected option and invoice before checkout.
Overview
The CST BFT 20 x 4.0 fat tyre and matching inner tube options are suitable for compatible fat tyre e-bikes, including Kristall Y20, GW20, RX20, Mamba Sahara, and other e-bikes using 20 x 4.0 tyres.
Stock note: If the CST outer tyre is unavailable, we may provide an Arisun 20 x 4.0 tyre as a free upgrade. The upgraded tyre offers improved durability and lower rolling resistance.
Specifications
| Brand | CST |
| Available options | Tube only / Tyre only / Tyre + Tube set |
| Tyre pattern | C-1752 |
| Size | 20 x 4.0 |
| Colour | Black |
| Approx. weight | Inner tube: 550g / Outer tyre: 1100g |
| Recommended pressure | 30 PSI |
Features
- Designed for 20 x 4.0 fat tyre e-bikes.
- Suitable for mixed urban and light off-road riding conditions.
- Tread pattern helps with grip, rolling efficiency and water dispersion.
- Replacement options let you choose only the part you need.
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Long-Range, High-Performance Batteries
Eco-Friendly Electric Rides
1-Year Warranty on All Bikes
Long-Range, High-Performance Batteries
Eco-Friendly Electric Rides
1-Year Warranty on All Bikes
Long-Range, High-Performance Batteries
Eco-Friendly Electric Rides
1-Year Warranty on All Bikes
Long-Range, High-Performance Batteries
Eco-Friendly Electric Rides
1-Year Warranty on All Bikes
Long-Range, High-Performance Batteries
Eco-Friendly Electric Rides
1-Year Warranty on All Bikes
Long-Range, High-Performance Batteries
Eco-Friendly Electric Rides
1-Year Warranty on All Bikes
Long-Range, High-Performance Batteries
Eco-Friendly Electric Rides
1-Year Warranty on All Bikes
Long-Range, High-Performance Batteries
Eco-Friendly Electric Rides
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U2.09 106-110 Euston Rd, Alexandria, NSW 2015, Australia
Need help with your order?
0407 036 760Got Questions?
avocadoebike@outlook.comAddress
U2.09 106-110 Euston Rd, Alexandria, NSW 2015, Australia
Need help with your order?
0407 036 760Got Questions?
avocadoebike@outlook.com© 2026,
Avocado eBike.