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Reviews over the
Challenge Gravel Grinder Pro
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Latest first
1 / 5
Inadvisable as a purchase!
- Gerson, 14 September, 2025
So stiff that only after 3 hours of toiling with tyre levers did I get the outer tyre on the rim. This did result in 2 (new) inner tubes being punctured so still no use, frustrating!
Pros & Cons
Not mountable
Automatic translation
1 / 5
Definitely do not buy
- Quin, 2 August, 2024
After blood sweat and tears got my tyres on my rim, then during my 2nd gravel ride had 3 flat tyres. In the 2000km I rode 7 flat tyres. Not at all satisfied for tyres of 50 euros each.
Pros & Cons
not durable
not leak-proof
very difficult to assemble
Automatic translation
1 / 5
Not recommended due to the assembly
- Gerhard, 19 January, 2023
Impossible to wind
Pros & Cons
Optics
Extremely narrow
Mounting hardly possible and with hose defacto unmö
Automatic translation
1 / 5
Keienerlei Schutz vor Steinedurchschlag
- Markus, 7 August, 2021
Sorry der Reifen ist totaler Mist, seit Bestellung Mitte Juli hatte ich ca. 6 Platten für Schotter komplett ungeeignet.
Pros & Cons
1. Platten nach 1.Ausfahrt
2.Platten nach 2.Ausfahrt
3.Platten nach 3. Ausfahrt
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