Giant 20″ Thorn Resistant Inner Tube (Schrader) (1.75 – 2.1″) (35mm)

Giant 20″ Thorn Resistant Inner Tube Description:

This is a Giant 20″ Thorn Resistant Inner Tube featuring a schrader valve for BMX and small wheels.

Features:

• 4mm thick top protects against tread punctures
• 2mm thick sides protect against sidewall punctures

Specifications:

• Diameter: 20″
• ISO Diameter (ETRTO): 406
• Valve Type: Schrader
• Valve Length: 35mm
• Removable Valve Core: Yes
• Puncture Protection: Yes
• Weight: –