SnowTracker - Auto-Sharpening Semi-Aggressive Wear Bar (20413) Options:20413 D’s top quality O-ring chain

D’s top quality O-ring chain are quad stake riveted with solid bushings for super superior strength and long life

electronic wiring

Anodized aluminum construction

Complete 4-step charging program (Initialization

The ratchet that can also be safely and officially used as a hammer

SnowTracker - Auto-Sharpening Semi-Aggressive Wear Bar (20413) Options:20413 D’s top quality O-ring chainDo 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 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.