Magnum Runners 45 Series – Ski Doo PRS Chassis and Formula Models pre-1995


The Magnum™ Series Carbide Runner is the industry’s most aggressive carbide runner. With 3 wear pads, full-length hard-weld filler and your choice of steering carbide, Magnums provide undisputed durability!

SKU: RM45 Category:


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The industry’s most aggressive carbide runner
The toughest bar on the market
More wear pads and hard weld filler for extended life
Large 2″ pieces of 60 deg Turning carbide
1/2″ host bar
Larger 2″ sections of 60º turning carbide hold tight to the bar
Carbide is brazed on 4 surfaces to ensure premium adhesion
Exclusive leading edge wear pad keeps steering carbide sharp longer
With 3 wear pads, full length hard-weld filler and your choice of steering carbide, Mangums provide undisputed durability.
Available in 4”, 6”, 8” and 10”
Front and rear wear pads promote longer bar life
Designed for all makes and models of snowmobiles
Designed for aftermarket skis
Sold in pairs

Additional information


4 inches, 6 inches, 8 inches, 10 inches

Compatible Snowmobiles

Compatible Snowmobiles listed below. Don’t see a particular snowmobile or products related to your snowmobile? Give us a call at 888-234-9822 and we’ll help you out.

Year Make Model
Year Make Model
1985 - 1994 Ski-Doo Formula Plus X/EFI
1986 - 1995 Ski-Doo MX-LT
1986 - 1995 Ski-Doo MXZ
1986 - 1995 Ski-Doo STX LT
1989 - 1994 Ski-Doo Mach I
1990 - 1994 Ski-Doo Safari L/LC/LX/GLX22
1993 Ski-Doo Grand Touring
1993 Ski-Doo Skandic
1995 Ski-Doo Grand Touring 470
1996 Ski-Doo Formula SS
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