In 2003 the Challenge brand was created to produce and road tyres and in 2005 the world famous Grifo, Criterium and Paris-Roubaix tyres were joined by new, innovative tread designs like Grifo XS (Cyclocross) and Strada (Road). In 2006 Challenge created an innovative process to produce the world’s first seamless latex inner tube which quickly became popular for it's puncture protection qualities. Most recently the Team Edition Grifo and Limus tyres with their super strong 320TPI Corespun Cotton casing, was made available to the public.

Sprockets Cycles are proud to be Ayrshire & Glasgow's largest stockist of Challenge Tyres & Innetubes. We are based just 20 minutes from Glasgow, with free parking and a fantastic coffee shop, including external seating and a secure bike storage area. We also keep everything in stock, so if its on our website, we've got it ready to ship to you. Our 'Click & Collect' service enables you to pick up your item when it's convenient for you.

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