Aluminum valve extensions
Product details
The Challenge valve extensions with threads add length so that your valves protrude through deeper profile rims, allowing you to attach a pump. They are compatible with tubes and tubeless tires equipped with removable core Presta valves. Additionally, they include rubber seals to ensure an airtight seal. The set consists of two extensions made of black anodized aluminum and a plastic tool.
Bicycle tyre accessory type | Outlet |
Item number | 37392195 |
Publisher | Challenge |
Category | Bike tyre accessories |
Manufacturer no. | 90021 |
Release date | 7.8.2023 |
Colour | Black |
Exact colour description | Black |
Material group | Metal |
Material | Aluminium |
Bicycle tyre accessory type | Outlet |
Bicycle valve type | Presta (SV) |
Country of origin | France |
CO₂-Emission | |
Climate contribution |
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Reviews & Ratings
Warranty score
How often does a product of this brand in the «Bike tyre accessories» category have a defect within the first 24 months?
Source: Digitec Galaxus- ChallengeNot enough data
- 1.BBB0 %
- 1.By.schulz0 %
- 1.Dynamic Bike Care0 %
- 1.Granite0 %
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- ChallengeNot enough data
- BBBNot enough data
- By.schulzNot enough data
- ContinentalNot enough data
- CushCoreNot enough data
Unfortunately, we don't have enough data for this category yet.
Return rate
How often is a product of this brand in the «Bike tyre accessories» category returned?
Source: Digitec Galaxus- ChallengeNot enough data
- 1.Oko0 %
- 1.XLC0 %
- 1.Zefal0 %
- 4.Tufo0.3 %