Super Thick Smart Tubes

The ultimate choice for flat prevention. The tube is 5X thicker to provide unbeatable protection against even the most damaging thorns, glass and debris. Get flat protection that no other tube can match; go for it, take the short cut!

#STR-820212
20" tube with schrader valve fits:

• 20 x 1.75 (406 x 47 mm)
  
• 20 x 1.90 (406 x 50 mm)
  
• 20 x 2.00 (406 x 51 mm)
  
• 20 x 2.10 (406 x 53 mm)
  
• 20 x 2.125 (406 x 57 mm)
  

#STR826212
26" tube with schrader valve fits:

• 26 x 1.75 (559 x 47 mm)
  
• 26 x 1.90 (559 x 50 mm)
  
• 26 x 2.00 (559 x 51 mm)
  
• 26 x 2.10 (559 x 53 mm)
  
• 26 x 2.125 (559 x 57 mm)