BAK Revolver X4s 19-26 (New Body Style) Sierra (w/ CarbonPro Bed) 5'9" Model 80135 Wide The rotary knob and integrated

The rotary knob and integrated push-button allow for simple and effective operation of the control settings and manual adjustment

center to center

The CURT Echo brake controller manual override button promotes a hands-free driving experience with any CURT Echo brake controller

Fits vans with rain gutters including Chevy Express

For 52" shelves

BAK Revolver X4s 19-26 (New Body Style) Sierra (w/ CarbonPro Bed) 5'9" Model 80135 Wide The rotary knob and integratedBAK Revolver X4s 19 26 (New Body Style) Sierra (w CarbonPro Bed) 5'9" Model 80135 The new BAK Revolver X4s is the third generation of America's #1 selling premium hard rolling cover, now with exciting new features. The Revolver X4s is a bed cover engineered for real world durability. With NEW matte black heavy duty aluminum slats wrapped in industrial grade vinyl and a matte black finish, top to bottom, the X4s delivers a modern, stylish appearance.