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MTB Downhill Ultra Heavy Duty Alpine Inner Tube 26" Car Valve - From £6.20


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26x2.1-3.0" Car Valve Ultra Heavy-Duty Alpine

  • We developed this Ultra Heavy Duty version of our DH/Freeride tube for three reasons
    • Alpine trips when you want to ride all day and not have the hassle of your mates waiting whilst you change punctures.
    • Tracks where normal DH tubes just won't hack it ROCKS, ROCKS, ROCKS!
    • When you want to run even lower tyre pressures for extra grip.
  • Extra thick sidewalls mean you'll keep ripping up the trails with no fear of slashed tubes or pinch flats
  • Auto valve type (AKA Car Valve, Schrader Valve or American Valve).
  • Standard length valve suitable for almost all MTB rims up to a maximum 30mm.
  • Super reinforced dual thickness tube/valve interface to prevent punctures.
  • Ultra Heavy weight butyl rubber construction.
  • Weighs 620g.

These innertubes are compatible with the following ETRTO tire sizes:

26" x 2.1" = ETRTO 54-559

26" x 2.2" = ETRTO 56-559
26" x 2.3" = ETRTO 59-559
26" x 2.5" = ETRTO 64-559
26" x 2.7" = ETRTO 69-559
26" x 3.0" = ETRTO 70-559

Click to find out more about ETRTO tyre sizing and whether this is the right tube for your bike. 

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