Description
Overview
Eliminate the weak link in your Redcat Ascent 18's drivetrain with the Hot Racing Hardened Steel Universal Center Driveshaft U-Joint Axles. Precision-machined from hardened steel and aluminum with a durable black finish, this center driveshaft set replaces the stock RER28867 axles with a stronger, more reliable u-joint design built to handle the abuse of scale crawling and trail driving.
The hardened-steel u-joint construction resists the bending, twisting, and breakage common in stock plastic or pot-metal driveshafts, while the smooth pivoting joints maintain consistent power transfer through full suspension articulation. A must-have upgrade for any Ascent 18 owner pushing the platform on technical lines.
Key Features
- CNC hardened steel and aluminum construction
- Black anodized / blackened finish
- Universal-joint center driveshaft design
- Both medium and short axles included
- Direct replacement for Redcat RER28867
Performance Benefits
- Stronger and more durable than stock driveshafts
- Smooth power transfer through suspension articulation
- Resists bending and breakage on hard impacts
- Long service life — outlasts stock components
Usage Notes
Apply light grease to the u-joints during installation for smooth break-in. Inspect periodically for wear and re-grease as part of regular drivetrain maintenance. Verify length and orientation against your specific Ascent 18 chassis configuration before final install.
Technical Specs
- Material: Hardened steel and aluminum
- Finish: Black
- Medium axle length: 58–75mm
- Short axle length: 44–50mm
- Replaces: Redcat RER28867
What's Included
- One (1) medium steel u-joint center axle
- One (1) short steel u-joint center axle
Fitment
Compatible RC vehicles: Redcat Ascent-18.
Summary
The Hot Racing Hardened Steel Universal Center Driveshaft is one of the most important durability upgrades available for the Redcat Ascent 18. Strong, smooth, and built to last — drop it in and never worry about a broken center driveshaft again.