Latex

Presta (SV), 28"
Ratings
BrandMore from Challenge
Delivered between Thu, 25.6. and Tue, 30.6.
Only 3 pieces in stock at supplier
Free shipping starting at 50.–

Product details

The Challenge Pro Cross & Gravel Seamless Latex Inner Tube is a specially designed high-performance tube intended for cross and gravel cycling applications. Its seamless construction offers superior puncture protection and increased durability compared to traditional butyl tubes, making it ideal for demanding off-road conditions. The lightweight design reduces rotational weight while maintaining excellent air sealing properties. The seamless manufacturing process minimizes potential weak points that can occur in traditional tubes, ensuring consistent performance across various terrains. The tube is compatible with tubeless-ready rims and is suitable for tires ranging from 700x28c to 700x45c. The latex material provides improved elasticity and flexibility, allowing the tube to better conform to tire irregularities and absorb shocks from rough surfaces. It is designed to meet the high demands of gravel riding and cyclocross racing, where reliability and performance are crucial.

  • Seamless construction for superior puncture protection
  • Lightweight design reduces rotational weight
  • Improved elasticity and flexibility
  • Suitable for tubeless-ready rims with sealant.

Key specifications

Material
Aluminium, Latex
Bicycle valve type
Presta (SV)

General information

Item number
66715170
Publisher
Challenge
Category
Inner tubes
Manufacturer No.
80016
Release date
29.1.2026

Colour

Colour
Red

Material

Material group
Metal, Plant materials
Material
Aluminium, Latex

Inner tube properties

Wheel size
28"
Bike area of use
Gravel, Mountain bike, Trekking bikes
Bicycle valve type
Presta (SV)

Origin

Country of origin
France

Voluntary climate contribution

CO₂ emissions
0.32 kg
Climate contribution
CHF 0.11

30-day right of return
24 Months Warranty (Bring-in)
1 additional offer

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Reviews & Ratings

Warranty score

How often does a product of this brand in the «Inner tubes» category have a defect within the first 24 months?

Source: Digitec Galaxus
  • Challenge
    Not enough data
  • 1.Impac
    0 %
  • 1.Kenda
    0 %
  • 1.M-Wave
    0 %
  • 1.Point
    0 %

Warranty case duration

How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?

Source: Digitec Galaxus
  • Challenge
    Not enough data
  • 1.Continental
    0 days
  • 1.Pirelli
    0 days
  • 1.Schwalbe
    0 days
  • 1.Tubolito
    0 days

Return rate

How often is a product of this brand in the «Inner tubes» category returned?

Source: Digitec Galaxus
  • Challenge
    Not enough data
  • 1.Onza
    0 %
  • 2.Impac
    0.6 %
  • 3.Tubolito
    1.3 %
  • 4.M-Wave
    1.4 %
Source: Digitec Galaxus