70a is long lasting standard rubber compound used in XC tires
Adding sealants to Maxxis tires voids the warranty
Widely spaced knobs shed mud and provide excellent traction
The Ignitor tread pattern was designed for the most discerning professional racers and has laid claim to multiple world cup victories. The well-spaced tread pattern fills in nicely to provide low rolling resistance in the straights, while the ramped pentagonal knobs provide excellent traction in the corners and on medium soill.