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  • Dr Sludge Self Sealing Inner 20" Tube
  • Dr Sludge Self Sealing Inner 20" Tube
  • RRP$11.99
  • |
  • SAVE25%

Select  Valve
Select  Wheel Size
Select  Width
1.75 - 2.125"
  • Only (5) Left.

  • right This item ships to United States of America
  • right Shipping amount : $9.99
  • right 365 DAYS to return or exchange
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Dr Sludge Self Sealing Inner Tube

Now pre-filled into inner tubes in the correct dosage.

  • Prevents flat tyres.
  • Seals punctures instantly up to 3mm diameter.
  • Works time after time.
  • Water based with anti-corrosion properties and is completely harmless.
  • Inner tube and tyre will not stick together.
  • Will not dry out regardless of outside temperatures.
  • Every inner tube is individually tested before leaving the factory.

Buy Dr Sludge Self Sealing Inner Tube at Chain Reaction Cycles.

  • Wheel Size: 20"
  • Width: 1.75 - 2.125"
  • Valve: Schrader
Rated 1.3 out of 5 by 3 reviewers.
Rated 2 out of 5 by Bad quality It does seem to seal minor punctures. However, after less than 1 month of use, it developed a leak around the valve. That's pretty poor, considering the price! 29 December 2013
Rated 1 out of 5 by Don't bother, I've got two of these fitted on my bike. It's taken me 2 hours to inflate one of the tyres and the other one won't inflate because the gunk has sealed the valve. I've tried taking the valve core out and it doesn't help. To get a puncture first you need air in your tyres. These are rubbish. 29 December 2012
Rated 1 out of 5 by faulty valves Bought for son for birthdy, fitted today, tyre went down straight away, put in water and leaking from valve, faulty valve, not good for waiting 7 days and hassels over returns. 03 August 2012
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