OVERDOSE Adjustable Aluminum Front Upper Arm Type-2 for GALM RWD Drift Chassis

Precision Caster Adjustment | Short-Type Upper Arm Design | Premium Aluminum Suspension Upgrade

Take your OVERDOSE GALM RWD drift chassis suspension tuning to the next level with the OVERDOSE Adjustable Aluminum Front Upper Arm Type-2.

Engineered for advanced front suspension geometry adjustments, this premium aluminum upper arm set features a compact, short-length design that expands tuning possibilities while helping minimize interference with surrounding suspension components.

The innovative Type-2 design allows drivers to adjust caster angle using spacers, providing a 6-degree adjustment range. When installed on a standard OVERDOSE GALM chassis, caster settings can be adjusted from approximately 6° to 12°.

Designed for serious RC drift enthusiasts, these adjustable front upper arms deliver the precision and customization needed for competition-focused setups and premium GALM builds.

Key Features

• Adjustable Caster Angle: Provides approximately 6° of caster adjustment for precise front suspension tuning.

• 6°–12° Caster Range: Available when installed on a standard OVERDOSE GALM chassis.

• Compact Short-Type Upper Arm: Shortened design supports additional suspension geometry configurations.

• Spacer-Based Caster Adjustment: Allows convenient caster changes without replacing the entire arm assembly.

• Reduced Pushrod Interference: Compact construction helps minimize contact between upper suspension arms and pushrods.

• Multiple Suspension Configurations: Compatible with appropriate standard bulkhead, TC bracket, and wide upper arm mounting arrangements.

• Specially Designed Turnbuckles: Helps prevent unintended alignment changes during operation.

• Premium Aluminum Construction: Precision-machined aluminum components provide rigidity, durability, and an attractive appearance.

• Competition-Oriented Design: Ideal for drivers fine-tuning steering response and front-end handling characteristics.

Available Colors & Part Numbers

• OD2941 — Red

• OD2940 — Purple

• OD2942 — Black

Select your preferred color before adding to your cart.

Product Specifications

• Manufacturer: OVERDOSE

• Product: Adjustable Aluminum Front Upper Arm Type-2

• Compatibility: OVERDOSE GALM / Compatible OD RWD Chassis

• Application: 1/10 Scale RC Drift Front Suspension

• Material: Aluminum

• Caster Adjustment Range: Approximately 6°

• Caster Range on Standard GALM: Approximately 6°–12°

• Design: Compact Short-Type Adjustable Upper Arm

• Adjustment Method: Spacer-Based Caster Tuning

• Available Colors: Red, Purple, Black

• Part Numbers: OD2941 / OD2940 / OD2942

Advanced Front Suspension Tuning

Caster angle is an important factor in RC drift steering behavior, influencing steering response, front tire contact characteristics, and steering feel.

The OVERDOSE Type-2 adjustable upper arm allows drivers to fine-tune caster settings to suit their preferred driving style and track surface.

The compact design also offers increased flexibility when combining different upper arm mounting positions, bulkhead configurations, and suspension geometry settings.

Compatibility & Installation

Designed for compatible OVERDOSE GALM and OD RWD drift chassis suspension systems.

Caster adjustment range may vary depending on chassis configuration, mounting position, and associated suspension components.

Important: Verify compatibility with your existing front bulkhead, suspension arms, pushrod system, and mounting hardware before installation.

Package Includes

• (1) OVERDOSE Adjustable Aluminum Front Upper Arm Type-2 Set in selected color

Fine-Tune Your Caster. Improve Your Steering Geometry. Perfect Your Drift Setup.

Shop genuine OVERDOSE RC drift suspension upgrades at The RC Shop at Dr. Dan's.