a standard TKC 70 front tire can be combined with a more aggressive off-road oriented TKC 70 Rocks rear tire profile

Detailed yet easy-to-understand instructions

which is always easy to find and use

Photochromic

Upgradable system firmware

SnowTracker - U-Blade for Semi-Aggressive Wear Bar (20246) K-Type-Plates a standard TKC 70 frontDo you want to improve control? Here is how to eliminate darting, zigzagging on icy & snow covered trails. Install the snowtracker semi aggressive kit, with self sharpening 6 inches carbide runners, with the corrector and rediscover the confidence in any conditions, in trails, icy and snow covered, specially in grooves that were left by other snowmobiles. You will have no more darting or zigzagging.