Challenge Seamless Latex Inner Tubes 700c w/Removable Core. Promotion

Challenge Seamless Latex Inner Tubes 700c with Removable Valve Core.
Challenge Exclusive Seamless construction is better for reliability, strength & ride. Same tube is used in Challenge Tubulars. Removable Valve Core. 60g weight, lighter than butyl and better riding

SPECIFICATIONS
Wheel Diameter 700C
Tube Width 23-30c / 28-35c
Valve Length 47mm
Valve Presta
Valve Core Removable
Tube Weight Only 60g! (700x 23-26c)
Shaft Type Non-threaded

MPN#
700 x 23-30 47mm Presta • 80002
Upc: 8855627800029

700 X 28-35 47mm Presta • 80003
Upc: 8855627800036