SPI Ripper Four75 Runners for 1982-1985 Ski-Doo Skandic 377 Snowmobile

7/16in. Carbon steel host bar, with a flat top to prevent bar roll during aggressive cornering
Carbides are made of yg13 tungsten that provides the ultimate tensile strength for extreme durability and hardness to reduce chipping and increase longevity
The 90 degree angle of carbide into the pocket of our runners makes for very large cross sections compared to other designs
1in. Carbide segments allow for flex in ski without compromising carbide adhesion
Engineered and test fitted to precisely fit your ski for easy install
Chamfered ends to reduce catching when backing up and unloading
Extended studs to allow for ski skins
All necessary fastening nyloc nuts included
All carbides and wearbars are finished in black rust preventative
Many competitors use a design that is mounted very shallow in the host bar
Our diamond shaped carbides are set deeper into the host bar giving it more surface contact adhesion. This will make it less susceptible to side impact failure from rocks or gravel
RUNNER STYLE:Ripper Four75
Features 4in. of 75 degree tungsten carbide .
This carbide is less aggressive and has a longer wear period.
Hardwelded in the front and back of the carbide for extended durability.
Recommended for use with lightly studded tracks or no studs.

Product Details

Brand: Sports Parts Inc
Model Number: 8102-S452045-92

Compatibility

YearsMakeModelApplicationNotes
1976 - 1979Ski-DooEverest 440E
1979 - 1981Ski-DooBlizzard 5500
1991 - 1995Ski-DooAlpine II
1984 - 1985Ski-DooSafari 447
1979 - 1981Ski-DooBlizzard 7500 Plus
1980 - 1983Ski-DooEverest L/C
1981 - 1984Ski-DooBlizzard 5500 MX
1978 - 1978Ski-DooBlizzard 6500 Plus
1976 - 1977Ski-DooOlympique 300S
1977 - 1979Ski-DooEverest 340
1980 - 1983Ski-DooEverest 500E
1973 - 1977Ski-DooTNT 340
1983 - 1984Ski-DooBlizzard 9700
1983 - 1984Ski-DooSkandic 277
1982 - 1982Ski-DooBlizzard 9500
1982 - 1983Ski-DooNordik
1976 - 1976Ski-DooOlympique Plus
1977 - 1979Ski-DooEverest 340E
1988 - 1990Ski-DooNordik 60
1976 - 1978Ski-DooOlympique 300T
1980 - 1983Ski-DooEverest 500
1974 - 1979Ski-DooEverest 440
1979 - 1981Ski-DooBlizzard 9500 Plus
1976 - 1979Ski-DooOlympique 340E
1984 - 1988Ski-DooSafari 377
1984 - 1988Ski-DooSafari 377E
1976 - 1979Ski-DooOlympique 340
1973 - 1975Ski-DooTNT 440
1988 - 1990Ski-DooNordik 50
1973 - 1973Ski-DooTNT 294
1982 - 1985Ski-DooSkandic 377
1977 - 1978Ski-DooRV 340
1985 - 1999Ski-DooTundra