Overview
Sharpen up the steering on your Arrma 1/10 4x4 with the Hot Racing Aluminum Bearing Steering Bellcrank. CNC-machined from solid aluminum and supported by precision 5x10x4mm ball bearings, this bellcrank assembly replaces the flexy plastic Arrma AR340132 stock bellcranks with a rigid, race-grade steering pivot system.
The combination of CNC aluminum construction and ball-bearing pivots delivers crisper steering response, more consistent feel, and dramatically improved durability under the high cornering loads generated by 3S brushless 1/10 platforms. A foundational steering upgrade for the entire Arrma 4x4 family.
Key Features
- CNC-machined aluminum construction
- Precision 5x10x4mm ball bearings
- Direct replacement for plastic Arrma AR340132 bellcrank
- Rigid, slop-free steering pivot action
- Built for 3S brushless steering loads
Performance Benefits
- Crisper, more responsive steering input
- Smoother bellcrank pivot action under load
- Eliminates plastic bellcrank flex and slop
- Survives high cornering loads from 3S brushless drivetrains
Usage Notes
Apply removable thread-locker on screws threading into aluminum components. Lubricate the bearings with light grease during installation. Verify steering geometry and re-center the servo after installation.
Technical Specs
- Material: CNC-machined aluminum
- Bearings: 5x10x4mm
- Function: Steering bellcrank assembly
- Replaces: Arrma AR340132 plastic bellcranks
What's Included
- Aluminum steering bellcrank assembly
- 5x10x4mm ball bearings
- Mounting hardware
Fitment
- Arrma Big Rock 4x4 3S BLX (AR102711)
- Arrma Granite 4x4 3S BLX (AR102666)
- Arrma Granite 4x4 (AR102665, AR102676)
- Arrma Senton 4x4 (AR102667, AR102678)
- Arrma Senton 4x4 3S BLX (AR102668)
- Arrma Typhon 4x4 3S BLX (AR102696)
- Arrma Outcast 4x4 4S BLX (ARA102692)
- Arrma Kraton 4x4 4S BLX (ARA102690)
Summary
The Hot Racing Aluminum Bearing Steering Bellcrank is a high-impact steering upgrade for the Arrma 1/10 4x4 platform. Crisper response, smoother pivot action, and bulletproof durability — exactly what 3S/4S brushless steering demands.
