Ski Doo Grand Touring secondary clutch tower upgrade. Machined out of solid 6061-T6 Aluminum, we redesigned the original tower to be stiffer and to utilize sealed double row angular contact bearings. Also, designed in a lateral brace to further stiffen the tower resulting in VERY low deflection of the tower shaft under high acceleration and loads! Belt and clutches run over 50 Degrees F cooler than the original.
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