Fast delivery with express courier
20x4.00 black bicycle tyre with inner tube and rigid (non-folding) steel bead. Built for extreme fat bikes with 4-inch supersize wheels.
The CTC-06 20x4.00 (100-406) black tyre delivers unmatched comfort and stability for riders who demand performance on all surfaces. With an extra-wide 4-inch profile, it’s engineered for extreme fat bikes and e-bikes equipped with supersize wheel setups.
Featuring a rigid steel bead (non-folding) and designed for use with a standard inner tube, it provides excellent traction on asphalt, cobblestones, light gravel, and even soft snow.
Technical specifications:
Note: Please confirm your rim compatibility before purchase – this tyre requires rims rated for 100 mm wide tyres.
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Place your order by 12:00 PM (GMT +1), Monday to Friday, and we’ll dispatch it the same business day. In many cases, we can process orders placed later as well.
If your order is placed on a public holiday or includes changes or special requests, shipping will be postponed to the next working day.
We ship exclusively with trusted express couriers. Estimated delivery times:
A tracking code will be sent by email once the order has shipped. In some cases, tracking may activate within 24 hours after dispatch.
All items are carefully packaged to ensure safe and secure delivery.
For customers in Italy, we offer the option to split your purchase into monthly payments with Heylight. Simply select this option at checkout and complete the financing request via the secure Heylight portal. Approval is usually received within minutes. Once confirmed, we’ll ship your order immediately.
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You can return your order within 30 days from the delivery date, with the exception of E-Bikes and bicycles, which are covered by the manufacturer's warranty.
Returning a product is quick and easy. Just follow these steps:
Returns are free of charge for most products. However, E-Bikes and bicycles are excluded and fall under the manufacturer's warranty. Shipping for these returns may be at the customer's expense.
Once your return is approved, we will issue a refund using the same payment method you used for your order. Refunds are processed within 30 days of receiving your returned item at our facility.
If you have any questions or need assistance, please contact our support team. We’re here to help.
For full details, visit our Returns and Refunds page.