After nearly 2 years in development, Challenge’s new tire, the Limus, is ready to hit the mud. The Limus features a very aggressive tread pattern that will be perfect for the worst conditions you can throw at it. Its 300 TPI Super Poly casing is very supple and will give you as much control as you need when you’re running at low pressures. Available in 700 c x 33 mm. Weighs 340 grams.