FID Racing is developing a range of new aftermarket parts for ARRMA 1/5 8S Outcast, including
- Extended Hub Connector
- Dustproof Nuts
- Front / Rear Arm Mounts
- Dual Bearing Steering System
- Chassis Reinforcement Block
- Fully Sealed Hydraulic Oil-Type Center Gearbox Assembly
This time we’ll use alloy aluminum 7076-T6 and hard-anodize it in golden color.
1. ARRMA 1/5 8S Outcast Extended Connector with Enlarged Threads (Material: 7075-T6)

Technical Highlights:
- Extended Length for Stability: This connector is 5mm longer than the stock version, which increases the vehicle’s width and improves stability.
- Upgraded Threads: The original fine M181 threads have been upgraded to coarser M181.5 threads. This change prevents issues such as thread stripping and loosening over prolonged use.
- Additional Spare Pin Holes: The connector features three sides with additional spare pin holes. When the primary pin holes wear out after extended use, you can switch to the spare holes. Additionally, a 4.0mm pin hole is included to reinforce the drive shaft when using high-power motors.
Dustproof Wheel Nut

Technical Highlights:
- Enhanced Dust and Sand Protection: Unlike the stock parts, these wheel nuts offer superior protection against dust and sand. They feature M18*1.5 threads, which are not compatible with the original connectors. Customers are advised to purchase compatible connectors for proper use.
- Anti-Slip Design: The anti-slip pattern is CNC machined directly into the nuts, providing better grip and preventing loosening.
Package Contents:
- 4 Connectors
- 4 Dustproof Wheel Nuts
- 4 3.5*24 Pins
2. ARRMA 1/5 8S Outcast Integrated 7075-T6 Front and Rear Arm Mounts (Material: 7075-T6)

Technical Highlights:
- High-Quality Material: Made from standard 7075-T6 material, these arm mounts are significantly more durable and wear-resistant compared to the stock parts.
- Elegant Design: Featuring an arc chamfer design for enhanced aesthetics, these mounts are CNC precision machined for a seamless and integrated look.
Package Contents:
- Front Arm Mounts: 2
- Rear Arm Mounts: 2
- Suspension Arm Pins: 4
- Matching Screws: Assorted
3. ARRMA 1/5 8S Outcast Dual Bearing Steering System (Material: 7075-T6)

Technical Highlights:
- Bearing Design for Enhanced Performance: The steering pivot points use a bearing design, providing increased stability, durability, and smoother steering with minimal play, replacing the stock brass bushings.
- High-Quality Material: Constructed from standard 7075-T6 material and precision CNC machined, ensuring superior strength and durability.
- Stainless Steel Steering Posts: Comes with two stainless steel steering posts, replacing the stock stamped parts for improved performance.
Package Contents:
- Steering Assemblies: 3
- Stainless Steel Steering Posts: 2
- 6114 Bearings: 4
- 4103 Bearings: 4
- Matching Screws and Lock Nuts: Assorted
4. ARRMA 1/5 8S Outcast Chassis Reinforcement Block (Material: 7075-T6)

Technical Highlights:
- Precision CNC Machining: Made from 7075-T6 material and precision CNC machined for an integrated design.
- Enhanced Thickness: The overall thickness has been increased to 6mm, significantly improving the rigidity of the chassis.
- Elegant Design: Features an arc chamfer design, giving it a simple and elegant appearance.
Package Contents:
- Chassis Reinforcement Block: 1
- Assorted Installation Screws
5. ARRMA 1/5 8S Outcast Fully Sealed Hydraulic Oil-Type Center Gearbox Assembly (Material: 7075-T6)

Technical Highlights:
- Precision CNC Machining: Crafted from aerospace-grade 7075-T6 aluminum alloy with precision CNC machining for superior durability.
- Fully Sealed Design: The center gearbox is fully sealed, allowing the use of liquid gear oil for lubrication, which ensures smoother transmission.
- Adjustable Gear Block: The gear adjustment block supports adjustments from 16T to 35T, with the original setup at 19T. It also supports the installation dimensions for the Hobbywing 56 series motors.
- Sturdy Motor Mount: The motor mount features two stainless steel U-shaped screw pads to better secure the gear adjustment gap, preventing deformation of the aluminum alloy under screw pressure.
- Complete Assembly Required: This product must be sold as a complete set, compatible with the entire center gearbox assembly of the vehicle. Installation requires replacing the differential cups and input shafts.
Package Contents:
- Fully Sealed Gearbox: 1 set
- Gear Adjustment Block: 1
- Motor Mount: 1
- Gear Cover: 1
- Input Shafts: 2
- Differential Cups: 2
- U-Shaped Screw Pads: 2
- 12246 Bearings: 2
- Sealing Rings: 4 (various sizes)



