Challenge Tire’s long-awaited Limus cyclocross tubular, its mud-specific tire and answer to the Dugast Rhino, is in production and recent prototypes are already here in the States. After bringing you ...

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As a brand ambassador for Challenge Tires, I have a great opportunity to work with a progressive company. In a Skype call to the head of Challenge earlier this season, I requested a special tread to ...

Challenge have made a valiant effort with their new handmade Limus mud tire, but the burning question is: can it beat the best European tubulars? When it comes to pure performance, no. But taking ...