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


The SnowStuds™ Double Down Series Carbide Runner provides a power steering like effect for your sled. Eliminate ice-damming, eliminate darting, plus longer wear life.

SKU: RD45 Category:


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Totally eliminates darting
2 times more carbide than the competition
Larger 2″ sections of 60º turning carbide hold tight to the bar
Front and rear wear pads promote longer bar life
Hard-weld filler prolongs wear
2 – 1/2″ beefy host bars for unmatched durability
Wide 1 1/4″ spread between host bars tracks true
Eliminates ice damming to provide “point and go” steering
Extra long 3/8″ mounting bolts for easy installation
Acts like power steering for your sled
Designed for all makes of snowmobiles
Designed for aftermarket skis
Available in 4”, 6”, 8” and 10” of 60º steering carbide

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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