Overview
Eliminate plastic drive-axle failures on your Arrma 1/10 4x4 with the Hot Racing Lightweight Splined Star CV Drive Shaft Set. This complete drivetrain upgrade replaces the stock factory plastic drive axles AND the diff outdrives with hardened steel components engineered to handle the massive torque of 3S/4S brushless setups.
The set features hardened S2 spring steel wheel axle stubs, hardened #45 steel outdrives and drive hubs, a hard-anodized black aluminum 45mm slider, and a rubber dust boot to retain lubrication and protect the slider from elements. Red-anodized aluminum pin capture rings with rubber O-rings prevent pin movement under load. Fits front or rear.
Key Features
- Replaces stock diff outdrives AND factory plastic drive axles
- CNC-machined hardened S2 spring steel wheel axle stubs
- CNC-machined hardened #45 steel outdrives, drive hubs, and 45mm slider spline
- Hard-anodized black aluminum 45mm slider
- Red anodized aluminum pin capture rings with rubber O-rings
- Rubber dust boot retains lubrication and protects slider
- Fits front or rear axles
Performance Benefits
- Bulletproof against plastic drive-axle breakage
- Smooth slider action under load
- O-ring pin capture prevents pin loss
- Dust boot extends lubrication and slider life
- Survives high-torque brushless loads
Usage Notes
Apply marine-grade grease inside the slider and dust boot during installation. Apply removable thread-locker on pin set screws. Recommended for any Arrma 4x4 running 3S or higher brushless power.
Technical Specs
- Wheel Axle Stub Material: Hardened S2 spring steel
- Outdrives/Drive Hubs Material: Hardened #45 steel
- Slider Material: Hard-anodized black aluminum
- Slider Length: 45mm spline
- Approximate Overall Collapsed Length: 108mm
- Pin Capture: Red anodized aluminum with rubber O-rings
What's Included
- Splined star CV drive shaft set (front or rear use)
- Diff outdrives
- Wheel axle stubs
- Pin capture rings with O-rings
- Rubber dust boots
Fitment
- Arrma 1/10 4x4 vehicles
- Big Rock 4x4 3S BLX, Granite 4x4 3S BLX, Granite 4x4
- Senton 4x4, Senton 4x4 3S BLX, Typhon 4x4 3S BLX
- Outcast 4x4 4S BLX, Kraton 4x4 4S BLX
Summary
The Hot Racing Lightweight Splined Star CV Drive Shaft Set is a foundational drivetrain upgrade for any Arrma 1/10 4x4 owner running brushless power. Bulletproof, smooth, and built to handle the abuse — exactly what your high-power Arrma deserves.
