Hot Racing heavy duty aluminum front steering blocks (i. e. front axle carriers, steering knuckles) with carbon fiber steering arms for the 1/8 Arrma Big Rock BLX, Fazon BLX, and Nero BLX. See vehicle model compatibility in comments below.

- Steering blocks: CNC machined aluminum, anodized black
- 4mm carbon fiber steering arms with integrated nut for easy tie-rod installation
- Hub nuts: CNC machined aluminum, anodized red with Delrin cups and o-ring position locks
- Over-sized heavy duty inner bearings
- Rubber sealed bearings

- One (1) left front steering block with carbon fiber steering arms
- One (1) right front steering block with carbon fiber steering arms
- Four (4) aluminum hub nuts
- Two (2) 12x21x5mm rubber sealed inner bearings
- Two (2) 8x16x5mm rubber sealed outer bearings

- 6mm hex wrench for hub nuts
- Installation

- Weight: 53g per steering block
- Inner bearings: 12x21x5mm (stock is 12x18x4mm)
- Outer bearings: 8x16x5mm (stock is 8x16x5mm)

- Replaces Arrma AR330361 plastic steering blocks
- Replacement parts are Hot Racing: NRO2122N02 (aluminum hub nuts), RNRO21G (carbon fiber arms)
- Known to fit the following Arrma vehicle numbers. Please check your vehicle's literature for the vehicle number. If a vehicle is marked as "optional", this indicates that the part and/or vehicle may require modification for proper fit.
- Fazon: AR106020
- Nero: AR106009, AR106011
- Nero Bigrock: AR106017
description revised by: SN December 13, 2017