Need to carry more weight? Increases your 78" trailer load rating to 350lbs. Note: Do NOT carry over 250 lbs. on the 66" Crossbars even with Heavy Duty shocks.
- Upgrade the capacity of the 78" Trailers from 250 lbs to 350 lbs
- Not for use with the 66” RackandRoll trailer
- Packaged Weight: 6.90 lbs.
- Package Dimensions: L 14.00" X W 6.25" X H 4.50"