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75 degree carbide is larger and more aggressive than 90 degree carbide and offers a longer lasting sharp edge for steering control. It is durable, and needs to be sharpened or replaced less often than 60 degree carbides.

The AGGRESSOR series wearbar with 75 degree controlling carbide gives longer wear than any other carbide wearbar on the market. The reason: The carbide cross section is equal to the 90 degree carbide, but the angle is sharper. The result is the 75 degree carbide stays sharper longer than the 90 degree carbide thus giving you more control and more wear. The Aggressor also has a flat on the top of the bar to prevent “bar roll” when cornering, keeping the carbide square to the ground for the best traction and safety. This is simply the best all around wearbar on the market.

 
 

Polaris E-Z Steer and Ski-Doo Precision Skis

Part No. Host Bar / Carbide Length / Degree Bar Color
A-04-4-4 7/16" / 4" / 75 Silver
A-04-1-4 7/16" / 4" / 75 Silver
A-06-4-4 7/16" / 6" / 75 Silver
A-06-1-4 7/16" / 6" / 75 Silver

Standard Bars

Part No. Host Bar / Carbide Length / Degree Bar Color
A-04-4-4 7/16" / 4" / 75 Silver
A-06-4-4 7/16" / 6" / 75 Silver
A-08-4-4 7/16" / 8" / 75 Silver
A-06-4-5 1/2" / 6" / 75 Silver
A-08-4-5 1/2" / 8" / 75 Gold
A-10-4-5 1/2" / 10" / 75 Gold

 

How much carbide do I need? 

Bottom Line offers more wearbar choices for most models of sleds. This chart is a guideline to how much controlling carbide may be needed for different riding styles. Some people may prefer a different “feel” to their snowmobile than others, this chart simply gives a starting point. Each individual can adjust from there.

AGGRESSOR 75 DEGREE

Type of Riding

No. of Studs

Carbide Length

Trail

0 – 72

4”

Aggressive Trail

48 – 120

6”

Performance Trail

96 – 200

8”

Performance

144 – 288

10"

 

 

Bottomline Traction Products - Home of the Dominator and Aggressor wearbars for snowmobiles.

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