ULTRA HD TUBE 21x300 BORILLI, 4MM ULTRA HEAVY DUTY, BRA21
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Delivery to United States 5–8 business days
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Ultra Heavy Duty Inner Tube 4mm. Made from 4mm thick rubber, these tubes help to minimise punctures and tube pinching during tyre changes. Ideal for off-road and long-distance riding.
- SKU
- 69-010.BOR
- Brand
- Borilli
- Availability
- In Stock (89)
- General Product Group
- Tyres, Tubes & Mousses
- General Product Type
- Tube
- General Size
- 21x300
- Variant Id
- 293712
FULL DESCRIPTION
Borilli 4mm Ultra Heavy Duty Inner Tube for 21-inch Tires
Minimize punctures and tube damage during tire changes with this ultra heavy duty inner tube from Borilli. Constructed from robust 4mm thick rubber, it offers exceptional toughness and reliability.
This heavy duty tube is an excellent choice for riders who demand extra durability, particularly for off-road adventures and long-distance journeys where tire integrity is paramount.
Key Features:
- Ultra Heavy Duty construction
- 4mm thick rubber for enhanced durability
- Designed to reduce the likelihood of punctures
- Helps prevent tube pinching during tire installation
- Ideal for off-road and long-distance riding
QUESTIONS? JUST ASK
Talk to John or Phil. Real people, Monday to Friday, 10:00 to 17:00 (UK time).
Call or email us with your make, model and year and we will check it for you before you order.
Yes. We ship from the UK. Orders ship within 3 working days, then delivery to the United States takes 5–8 business days. The delivery price is shown at checkout before you pay. Delivery details
Yes. You have 14 days from delivery to return it, unused and in its original packaging. Contact us first and we will send you the return instructions. Returns policy
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Any customs duties or import taxes charged in the United States are paid by you when the parcel arrives. Any tax we collect ourselves is shown at checkout before you pay.
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