ProBuild is Boom Racing's innovative and proprietary beadlock wheel. These are two 1.9" XZ7 Adjustable Offset Aluminum Beadlock Wheels.

This wheel combination features the all-new notched wheel barrel design and XZ7 faceplate to complete a new look. It has the same robust patented ProBuild structural design, allowing you to customize your wheels and adjust different offsets. This wheel works with all existing ProBuild parts under the XT6 hub system.

Wheel Combination:

• Size: 1.9"
• Width: Standard
• Barrel Style: Notched
• Barrel Color: Platinum
• Barrel Material: Aluminum
• Center Ring Material: Aluminum
• Faceplate Style: XZ7
• Faceplate Color: Platinum
• Faceplate Material: Aluminum
• Outer Hardware: M2 Cap Head 12.9 Black (rear assembly)
• Bolt Pattern: 6-Lug (XT6)
• Hub Size: XT604-V2 (4mm Offset)
• Hub Hardware: M2.5 Cap Head 12.9 Black
• Lock Ring: Black
• Wheel Nut: M4 and M5 non-flanged nylon lock nut

Build your wheels precisely how you want with Boom Racing's patented ProBuild Wheels.

The idea behind PROBUILD was to find a way to make a fully customizable and adjustable wheel with multiple setup options. Today that sounds smart, but back when we started, most people thought we were crazy. That’s alright, everything has its time!

Quality off-road wheels are not always affordable. Most of us save our money to get a nice set. Deciding on the proper set of wheels can be a scary and expensive learning lesson. Our proprietary customizable design completely removes any fear of getting another set of wheels that are “almost right.” We considered all of the desirable wheel features - style, color, offset, material, total width, weight, hub size, hardware styling, etc., and provide the options to adjust the wheel to how you like.

What makes PROBUILD probuild?

• High changeability, unlimited possibilities
• Built-in offset options
• Revolutionary and cutting-edge designs
• Engineered to the exact specifications of world-class drivers

With unlimited combinations of colors, faceplates, multiple offset options, etc., ProBuild wheels are a game-changing design for building and matching custom rigs. We are no longer stuck with a complete set of wheels that remain the same for too long.

Specification:

• Size:
  • Diameter: 1.9"
  • Width: 29.4mm (1.157")
  • Inner Wheel Clearance: 45mm (1.771")
• Weight (per wheel):
  • Fully assembled: 71g
  • Without hub and hardware: 63g
  • Center Lock Ring: 18g
  • Barrels: 35g

What's Included?

• 2x Alum 7.5mm Notched Barrel
• 2x Alum 15mm Notched Barrel
• 2x Alum 21.5mm Beadlock Center Ring #BRPROB-03MBK
• 2x Steel Lock Ring #BRPROB-05
• 2x Alum Faceplate
• 2x Alum Wheel Cap (fits M4/M5 nuts) #BRPROB-20
• 2x XT604 V2 Wheel Hub Adapter #BRXT604V2
• 20x M2x8 12.9 Grade Socket Cap Screw for Lock Ring #BRPROB-07BK
• 12x M2.5x8 Socket Cap Screw for XT6 Hub #BRASCH2508
• 6x M2x14 12.9 Grade Socket Cap Pilot Screw
• 2x M4 Non-Flanged Nylon Lock Nut #BRASNUTM4
• 2x M5 Non-Flanged Nylon Lock Nut #BRASNUTM5
• 1x 7mm to 8mm (M4 to M5) Thin-Walled Nut Driver Adapter for M5 Nuts #BRT10056
• 1x Decal Sheet

Fits:

• 1.9" Crawler Tires
• Clears most 1/10 portal axles (see clearance size for details)
• Wheel shafts using M4 or M5 wheel nuts