Kimpex - 90°,4` `Single Side Effect` Carbide Runner for Ski-Doo (860-201-044) K-Type-Saws The hexagonal bit shaft ensures

The hexagonal bit shaft ensures very good power transfer

then roll it down over your braces for maximum security

The extremely lightweight Level 2 CE and UKCA Nucleon Flex Pro Protection Vest features a highly ventilated hybrid of Nucleon Cell and Nucleon Flex protectors for the optimum balance of force dispersion and flexibility

The blades have all the benefits of the Wera Bit technology

Kimpex - 90°,4` `Single Side Effect` Carbide Runner for Ski-Doo (860-201-044) K-Type-Saws The hexagonal bit shaft ensuresSquare 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.