
The Story
STOCK CLEARANCE, END OF LINE, ALL BORILLI TYRES MUST GO!
Ultra Heavy Duty Inner Tube 4mm
Punctures are a pain, and pinching the tube while you're tyre changing is also a pain. These ultra heavy duty tubes will help to minimise both.
Made from 4mm thick rubber, they are as tough as old boots.
Ideal for off road and long distance riding.
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Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.

Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.

Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.
Description
STOCK CLEARANCE, END OF LINE, ALL BORILLI TYRES MUST GO!
Ultra Heavy Duty Inner Tube 4mm
Punctures are a pain, and pinching the tube while you're tyre changing is also a pain. These ultra heavy duty tubes will help to minimise both.
Made from 4mm thick rubber, they are as tough as old boots.
Ideal for off road and long distance riding.
Ā




















