DNA Design DK-71 Long Haul and Hook Upgrade Kits

[Haul Upgrade Items]
Waist joint replacement – introduces waist swivel functionality and a newly defined locking mechanism for combined mode
Newly designed wheel joints – enhances aesthetics and provides a stronger locking definition in combined form

Please note: this waist upgrade requires removing the original part and installing with pins. While it may take a little extra effort, it greatly improves articulation and the final combined performance!

[Trailer Upgrade Items]
Combined mode back stabilizer
Combined mode waist stabilizer