![Picture of Bert 2nd Gen SG-1500 Ball Spline Transmission Picture of Bert 2nd Gen SG-1500 Ball Spline Transmission](https://cdn.performancebodies.com/pbfilestore/PartsCatalog/imgPar553471_1.jpg)
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• Ball spline option significantly reduces drive line bind, allowing the rear suspension to move faster and smoother
• Lowest weight gear box available
• First & reverse are totally disengaged from rotation when in high gear which eliminates wear on those parts
• Reduced rotating weight also creates more power to rear wheels
• Uses 20oz. of Bert Blue Magic transmission fluid
• Bert shifter not included (SG-1310)
• Weighs 41 lbs
• 19-1/2" collapsed - 23-3/4" fully extended