This is Standard ProBuild 1.9" CR6 Adjustable Offset Carbon Fiber / Aluminum Beadlock Wheels (2). The Boom Racing ProBuild wheels use a patented design for quick and easy installation and setup.

Wheel Combination:

• Size: 1.9"
• Width: Standard
• Barrel Color: Bronze
• Center Ring Material: Aluminum
• Faceplate Style: CR6
• Faceplate Material: Black Carbon Fiber (3mm)
• Faceplate Color: Black
• Outer hardware: Scale Hex (Gold) + Cap Head 12.9
• Bolt Pattern: 6-Lug
• Hub Size: XT604 (4mm Offset)
• Hub Hardware: Black
• Lock Ring: Chrome

Build your wheels exactly the way you want with Boom Racing's all-new ProBuild Wheels [Patent Pending].

The idea behind PROBUILD was to find a way to make a fully customizable and adjustable wheel with multiple setup options. Today, that sounds really 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 right set of wheels can end up being 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 took into consideration 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 the way 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 is a game-changing design for how we build and match custom rigs. No longer are we stuck with a full set of wheels that remain the same for too long.

Specification:

• Diameter: 1.9"
• Width: 29.4mm (1.157")
• Inner Wheel Clearance: 45mm (1.771")
• Weight:
  • 67 grams per wheel (fully assembled)
  • 55 grams per wheel (without hub and hardware)

What's Included? All Ready-Sets come with the following:

• 2x Alum 7.5mm Barrel #BRPROB-01
• 2x Alum 15mm Barrel #BRPROB-02
• 2x Alum 21.5mm Beadlock Center Piece #BRPROB-03
• 2x Carbon Fiber Faceplate
• 2x Steel Lock Ring
• 2x XT604 Alum Wheel Hub Adapter #BRXT604
• 40x M2x9 Scale Screw
• 40x M2x10 12.9 Grade Socket Cap Screw for wheel
• 12x M2.5x8 12.9 Grade Socket Cap Screw for hub #BRPROB-07BK
• 6x M2x14 12.9 Grade Socket Cap Pilot Screw
• 2x M4 Nyloc Nut
• 2x M5 Nyloc Nut
• 1x 7mm to 8mm Thin-Walled Nut Driver Adapter #BRT10056
• 1x 2mm Scale Socket Driver #BRT10049
• 1x Decal Sheet

Fits:

• 1.9" Crawler Tires
• Clears BRX70/BRX90, TRX4 and SCX10.3 portal axles

Optional Wheel Hub Adapter Sizes:

• XT6015PINV2 - 1.5mm Pin Alum Offset #BRXT6015PINV2
• XT601V2 - 1mm Alum Offset #BRXT601V2
• XT604V2 - 4mm Alum Offset #BRXT604V2 (Included)
• XT606V2 - 6mm Alum Offset #BRXT606V2
• XT608V2 - 8mm Alum Offset #BRXT608V2
• XT612V2 - 12mm Alum Offset #BRXT612V2
• XT616V2 - 16mm Alum Offset #BRXT616V2

Optional Hex:

• VT8 12mm Alum Hex for wheel shafts using 6mm Shaft (at wheel pin) and 5mm (threads) #BRT10054

7mm to 8mm (Thin-Walled) Nut Driver Adapter #BRT10056

This is a hardened steel 7mm to 8mm socket nut wrench adapter. Eliminate the need for an 8mm socket nut wrench. This thin-walled 8mm (10.5mm) wrench adapter fits the Boom Racing XT6 V2 hubs. Use this if your vehicle uses M5 locknuts for the drive shafts. Features a center hole for easy torquing.

*Note: The new 7mm to 8mm nut driver adapter will replace the thin-walled 7mm nut driver adapter for all ProBuild ready sets that come with the XT6 V2 hubs manufactured after June 1, 2022.

2mm Scale Socket Driver Tool #BRT10049

This new 2mm Scale Socket Driver Tool will be released with the upcoming ProBuild wheels. Every pack of ProBuild wheels will include one 2mm Scale Socket Driver Tool, which means you will get two of these when you get a full set of wheels.

An awesome handy tool to have in any toolbox. You can also hang this on a keyring for convenience.

Build your beadlock wheels exactly the way you want like a Pro!