Air chamber schrader valve CST 27.5x1.90-2.10 (47/54-584) [Size 40 mm]

Inner tube CST 27.5x1.90-2.10 standard (47/54-584)

Features:

• A bicycle tube Cst is mainly made of butyl rubber.
• Butyl is a highly elastic and airtight synthetic rubber.
• This high elasticity Cst inner tube can cover a wide range of different tire sizes.

Specifications:

• Wheel size (inches): 27.5
• Valve Type: Schrader valve (car)
• Valve length: 40 Mm
• Valve diameter: 10.8 Mm

Maximum valve pressure 6 Bar (Keep the maximum tire pressure in mind) This tube is suitable for tires with the size in inches:

• 26 X 1 ½ X 2
• 27.5 X 2.00
• 27.5 X 2.10
• 27.5 X 2.25

This tube fits tires with the size Etrto:

• 50-584
• 54-584
• 57-584

This tube is adapted to tires with the French size :

• 650b