Overview
Convert your Arrma 1/10 4x4 vehicle from the stock 14mm hex to the industry-standard 12mm hex with the Hot Racing 6061 Aluminum 12mm Wheel Hex Hub Adapter Set. CNC-machined from premium 6061 aluminum and finished in eye-catching red, this hex conversion set unlocks an enormous selection of aftermarket 12mm hex wheels and tires that wouldn't otherwise fit your Arrma platform.
For racers, bashers, and tuners who want access to the massive 1/10 12mm hex tire ecosystem — including dedicated drag tires, specialized track tires, and unique scale wheel options — this is the upgrade you need. Set screws lock the drive pin in place so it won't fall off during tire changes.
Key Features
- CNC-machined 6061 aluminum, red anodized
- Converts stock 14mm hex to standard 12mm hex
- Set screws retain drive pins during tire changes
- Direct replacement for Arrma AR310871 14mm wheel hexes
- Opens access to 12mm 1/10 tire ecosystem
Performance Benefits
- Massive expansion of tire and wheel selection
- Slop-free wheel mounting interface
- Lightweight aluminum keeps unsprung mass low
- Long-lasting durability vs stock wheel hex
Usage Notes
Verify your Arrma vehicle uses the 14mm hex configuration before installing. Apply removable thread-locker to wheel nuts and set screws. Re-check wheel nut torque after first run. NOT for use with BLX 4S vehicles.
Technical Specs
- Material: CNC-machined 6061 aluminum
- Finish: Red anodized
- Hex Size: 12mm (replaces 14mm)
- Replaces: Arrma AR310871 14mm wheel hexes
What's Included
- Aluminum 12mm hex hub adapter set
- Set screws for drive pin retention
Fitment
- Arrma Big Rock 4X4 3S BLX (AR102711)
- Arrma Granite 4X4 3S BLX (AR102666)
- Arrma Granite 4X4 (AR102665 green, AR102676 red)
- Arrma Senton 4X4 (AR102667 red, AR102678 blue)
- Arrma Senton 4X4 3S BLX (AR102668)
- Arrma 2WD Gorgon
- NOT compatible with BLX 4S vehicles
Summary
The Hot Racing 6061 Aluminum 12mm Wheel Hex Hub Adapter Set unlocks the massive 1/10 12mm hex tire ecosystem for your Arrma 4x4. Bolt them on and choose from hundreds of aftermarket tires.
