Impac Inner Tube 28" 700c 28/47-622/635 Schrader Valve

Excellent value inner tubes, manufactured by Schwalbe under the IMPAC brand.

• IMPAC bicycle inner tube Schrader
• These will fit 28"/700c wheeled bikes running tyres from 28c-45c
  
• Reinforced dual thickness tube valve interface to prevent punctures
• Light weight butyl rubber construction
• Quality Butyl inner tube
• 700c x 28/47c
• Schrader Valve 35mm