Caterpillar - ProRush Speed FX. Color Grape Vine/Wild Dove. Low Stock. On sale for $59.96. MSRP $80.00.. 4.0 out of 5 starsAdd to favorites. 0 people have favorited this2 left in stockBrand NameCaterpillarProduct NameProRush Speed FXGenderWomen'sColorGrape Vine/Wild DovePrice$59.96MSRP: $80.00