The well-established OKO Puncture Free Bike sealant continues to be a fantastic choice, offering exceptional value. However, OKO BioBike takes your biking experience to the next level with its premium quality and eco-friendly composition. 

BENEFITS :

• Fully Biodegradable: Embrace a greener future with a sealant that cares for the environment.
• Outstanding Performance: Outperforms the market leader, sealing punctures up to 6mm in diameter.
• Versatile: Suitable for all types of inner tubes, including butyl, latex and TPU.
• Safety First: Non-hazardous and compliant with regulations worldwide, no warning symbols needed.

The familiar OKO pull-out cap with Schrader VCR (as used on OKO Puncture Free Bike) is also used on BioBike bottles: but it is (appropriately) coloured green. The product itself is also coloured green and it is more planet-friendly than our similarly-coloured competitors.

BioBike is non-hazardous and meets the regulations of every country without the need for warning symbols.

How does it perform?

OKO BioBike has not only exceeded expectations but has also set new standards in puncture sealing. It effortlessly seals all 4mm punctures and even tackles punctures as large as 6mm in larger tyres—truly remarkable considering the thin composition of inner tubes.