Challenge – latex pro corsa sl innertube 700×23/30c presta valve 47.5mm

Challenge produces the only one-piece latex inner tubes on the market that provide a smooth, balanced ride with no creases or bumps like other inner tubes. Latex inner tubes are lighter, thinner and more flexible than a butyl tube, increasing your comfort, lowers your rolling resistance and helps prevent flats.The tube also features a removable core Presta valve making them compatible with both inline and external valve extenders.

• The only one-piece seamless latex inner tube on the market
• Seamless & smooth, no bumps at the peak,
• No “”””not round, unbalanced”””” wheel
• Improves rolling resistance and comfort
• Strong and extremely elastic, so very reliable
• Improves puncture resistance
• Is lighter than standard butyl and some super light butyl tubes
• Has a two piece removable valve core for use with valve extenders Two sizes: road/wide road 19-28mm and wider road/adventure 29-38mm
• By far the cheapest way to improve the performance and overall feel of your bike!

Specifications

• Article code80002
• EAN8855627800029
• BrandChallenge
• ModelLATEX PRO
• Type of bikeRace Bike
• Valve length (mm)47.5
• Valve typePresta (Sclaverand/French)
• Compatible tire28″
• Inner tube size (ETRTO)
  • 33-622
  • 23-622
  • 23-622 / 33-622
• Innertube size (French)700x23C / 700x33C
• Tire typeInnertube
• TireWidth
  • 33
  • 23
• Inner or outer tubeInner tube
• (ETRTO) Tire size
  • 33 – 622
  • 23 – 622
• KLeurnewRed

Downloads

Downloads

• Catalog Challenge 2020 EN.pdf (English)