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Dirty Kanza 2019

1 June 2019


Challenge Tires will be in Emporia for the 2019 edition of one of the world’s toughest gravel grinding challenges (Dirty Kanza The World's Premier Gravel Race).


Together with High Gear Cyclery, Inc., Challenge Tires will be on hand with expert advice for riders looking to take on the Kanza flint roads. Unlike many other challenges the unique surface of DK puts riders and their equipment to the limit over 200 miles (320 km) in the main event.


With the winning time often around the 11-hour mark, this isn’t a challenge to be taken lightly.

Challenge Tires athletes have used a wide mix of treads over the years from large volume handmade tubulars, to tubeless products from our recently released gravel TLR range. From the TLR range, the 38mm and 42mm Gravel Grinder have proved hugely popular, and for those looking for a skinnier, faster ride, the Strada Bianca 36mm handmade clinchers with Latex inner tubes are also popular. Both options are available at a special discount from High Gear in the approach to the DK200 on 1 June and as an added bonus Challenge will donate per tire to Handlebars of Hope, High Gear’s special charity that are supporting poor communities in northern Mexico with used bikes and mechanic training.

In fact, High Gear Cyclery is offering the entire selection of super fast and supple tires from Challenge Tires at 20% off now through May 31st!!! Just use the RideLaGrind2019 promo code. Challenge Tires are available in Emporia at High Gear Cyclery and also in the DK Expo Zone at the Challenge booth. As an added bonus, Challenge will donate per tire sold thru High Gear to Handlebars of Hope, High Gear’s special charity that are supporting poor communities in northern Mexico with used bikes and mechanic training.

In fact, High Gear Cyclery is offering the entire selection of super fast and supple tires from Challenge Tires at 20% off now through May 31st!!! Just use the RideLaGrind2019 promo code. Challenge Tires are available in Emporia at High Gear Cyclery and also in the DK Expo Zone at the Challenge booth. As an added bonus, Challenge will donate $5 per tire sold thru High Gear to Handlebars of Hope, High Gear’s special charity that are supporting poor communities in northern Mexico with used bikes and mechanic training.

Outside of Emporia, use the same promo code and order directly through Challenge North America. Just email them at info@challengetech.it, and don’t forget the promo code.