Giant 24″ Thorn Resistant Inner Tube (Schrader) (1.9 – 2.1″) (35mm)

This is the Giant 24″ Thorn Resistant Inner Tube featuring a 35mm Schrader valve stem and varying wall thickness for resistance against punctures.

Features:

• 4mm wall thickness on the top of the tube
• 2mm wall thickness on the inside and sides of the tube

Specifications:
Diameter:24″
ISO Diameter (ETRTO):507 (Decimal Width), 540 (Fraction Width)
Valve Type:Schrader
Valve Length:35mm
Removable Valve Core:Yes
Puncture Protection:Yes
Weight:–