MAX-TORQUE PLATINUM BELT 45 13/16" X 1 15/32" Category_Default Category/SLED/Polaris/Matryx 850 It uses the LED light

It uses the LED light to change one side amber and blinks along with your turn signals

or trailing arms

ease of maintenance

Will work with factory tuning as well

And if you know the weather is going to be nice

MAX-TORQUE PLATINUM BELT 45 13/16" X 1 15/32" Category_Default Category/SLED/Polaris/Matryx 850 It uses the LED lightMax Torque Platinum offers extreme dual cog performance on todays high horsepower sleds. Max Torque Platinum belts are made of an advanced polymer and Aramax cord. MTP belts feature a dual cog construction fro strength and crosswise rigidity. The cogs also dissipate heat and make the belt more flexible. MTP belts run cooler, transfer more power, and last longer. Designed for sleds 700cc and above.