Slime Smart Tube 29 x 1.85 2.20 Presta Valve

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  • Regular price £9.99
VAT included. Shipping calculated at checkout. has long been a believer in the power of Slime tubes, we. the Smart Slime tubes across our bikepacking bikes, gravel bikes, road bikes, mountain bikes & commuter bikes. They are a great alternative to tubeless systems & can last up to 5yrs rather than topping up every 3-6 months.
Instantly seals up to 1/8" (3mm) punctures
Provides flat tire protection for up to 2 years
Pre-filled with environmentally-friendly Slime tube sealant
Presta Valve
Slime Pro Smart Tubes are pre-installed with Slime and provide maximum puncture protection. That means longer distances, faster times and no flat tyres.

The Microfibers in Slime's patented formula are carried by the escaping air to the puncture, where they build up to form a plug that stops air loss, sealing a tread area puncture up to 3mm.