Challenge Tires Reviews and News

After Otter: Final round of Sea Otter gems

Here we bring you a few more gems from the great consumer tradeshow of the US known as Sea Otter. The pro racing events have dwindled but the cool products being introduced and displayed make the event so worthwhile.

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Daily coverage from the 2014 Sea Otter Classic Day 4

Welcome to Day 4 of Mtbr’s daily coverage of the 2014 Sea Otter Classic. We’ll be continually updating this page with photos and beta on all the latest in mountain bike technology.

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2011 Cyclocross Tire Grassroots Sponsorship Program

Cyclocross is just around the corner and it’s time to start thinking about all of the details of the season. Challenge Tires is once again offering the Grassroots Sponsorship Program for the 2011 season. A very successful program in its inaugural year and we’re ready to go at it again! We’ve made a few revisions […]

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