SnowTracker - Auto-Sharpening Aggressive Wear Bar (19611) Options:19611 Automatically starts and stops from

Automatically starts and stops from the running of your engine by sensing the resonance (vibration) of the engine

They provide an extra line of defense against the elements and have four-way stretch for ultimate freedom of movement and versatility

Can be fitted with the original silencer

11 l - with volume extension 14 l

ST2 (each) is available to buy in increments of 2

SnowTracker - Auto-Sharpening Aggressive Wear Bar (19611) Options:19611 Automatically starts and stops fromDo you want to improve control? Here is how to eliminate darting, zigzagging on icy & snow covered trails. Install the SnowTracker aggressive kit, with self sharpening 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.