4" ACE CARBIDE RUNNERS YAMAHA 8500 Category_Default Category/SLED/Polaris/Matryx 650 Aggressive tread spacing combined with

Aggressive tread spacing combined with an 18mm depth for traction in a wide variety of terrain

you may only need to replace your brush kit

And the lever keeps the rack latched so you won’t have to worry about it bouncing around on rough rides

then the SLIME seal is fine

Constructed of titanium throughout the head pipe

4" ACE CARBIDE RUNNERS YAMAHA 8500 Category_Default Category/SLED/Polaris/Matryx 650 Aggressive tread spacing combined withThis carbide runner is the tallest in the industry and has a narrow, rectangular profile for aggressive turning capabilities. Its 60 turning carbide has been strategically placed to protect the runner and reduce darting by carving through existing grooves. Works great on Crossovers and in deep snow!