Seamless 'one-piece' latex inner tubes provide a smooth, balanced ride with no pucker or bump like those found on other tubes. Latex tubes are lighter, thinner and more flexible than a butyl tube, increasing your comfort, lowering your rolling resistance, and helping to prevent flats. The tube also includes a removable core Presta valve making them compatible with both inline and external valve extenders.
- Seamless & smooth latex material, no bumps at the valve
- Improves rolling resistance and comfort
- Strong and extremely elastic, thus very reliable
- Is lighter weight than standard butyl and some superlight butyl tubes
- Has a two-piece removable valve core for valve extender use
- Handmade construction
Manufacturer Challenge
Manufacturer Part Number 80001
UPC 8855627800012
Model Challenge Latex Tube
Tube Style Lightweight Presta Valve
Tube Material Type Latex
Tube Size 700c
Valve
Presta Med 41-55mm
Tube Compound
Latex
Weight
70
Valve Core
Removable
Shaft Type
Smooth
Labeled Size
700 x 19-28
ISO Width (mm)
19
ISO Width (mm)
20
ISO Width (mm)
21
ISO Width (mm)
22
ISO Width (mm)
23
ISO Width (mm)
24
ISO Width (mm)
25
ISO Width (mm)
26
ISO Width (mm)
27
ISO Width (mm)
28
ISO Diameter
622 / Road / 29"