Kimpex - 90°,4` `Single Side Effect` Carbide Runner for Ski-Doo (605-352-643) Options:605-352-643 Specially designed for racers who

Specially designed for racers who want high-performance sliders

sport styled shell made from LS2’s proprietary Kinetic Polymer Alloy (KPA)

Upper hook and loop calf adjusters to fit with both short and long boots

Nearly all our GPS brackets fit perfectly on its 12 mm strut

Accepts one size larger sprocket than stock

Kimpex - 90°,4` `Single Side Effect` Carbide Runner for Ski-Doo (605-352-643) Options:605-352-643 Specially designed for racers whoSquare rod design for aggressive riders and for increased side load in corners. Its an essential part of the traction and control of your sled. These carbide runners meet OEM specifications and are available in 60 & 90 and sold by pair.