SolidTrax Universal Track Dolly DIY Wheels - Set of 4 - Works with Modus System

  • Sale
  • Regular price $159.00

Build your own track dolly with the SolidTrax quad wheel assembly. It is comprised of 4 polyurethane wheels and 8 precision bearings. The wheels are mounted to a thick aluminum bracket and fitted with dual ball bearing sets for smooth rotation on straight or curved tracks. Fits tracks sized 3/4 to 1-1/2 inch. When mounted to the Modus platform, the track spacing will be 7-1/4 inches (184mm).


  • Mounting: 3/8" Bolt
  • Capacity: 70 lb (32 kg) 
  • Style: Track
  • Track Size Compatibility: 3/4" - 1.5" (1.9 - 3.8 cm) straight or curved
  • Wheel Size: 53 mm poly
  • Material: aluminum bracket, polyurethane Wheels, stainless steel ball bearings
  • Finish: Powdercoat
  • UPC: 013964711677

Steel, aluminum or rigid PVC piping is recommended. 

Customer Reviews

Based on 3 reviews Write a review


Ask a Question
  • Is the 70 pound capacity limit for one of the wheels or for a set of four wheels?

    The limit specification is per wheel assembly, where each wheel assembly uses 4 individual wheels. A full set of 4 includes 16 total wheels and has a weight limit of 280 pounds total.