Reefs RC XP199 Aluminum Rear Portal Axle Assembly (Silver)

Ultimate Performance & Strength - XP199 Rear Axle

Take your crawler to the next level with the Reefs RC XP199 Rear Portal Axle, delivering increased ground clearance and hardened-steel strength for high-torque performance on the toughest terrain. Designed as a premium upgrade for demanding crawlers and custom builds, it provides the durability and performance serious drivers expect.

About the XP199 Aluminum Rear Portal Axle

High-Clearance Design

The Reefs RC XP199 rear axle uses a high-clearance portal design to help maximize ground clearance and keep your crawler moving over rocks, ledges, and technical obstacles. The low-profile differential cover further improves clearance while the rugged aluminum construction provides a strong foundation for demanding terrain.

Hardened Steel Strength

Fully assembled with machined, hardened steel gears, shafts, universals, and a keyed spool, the XP199 is built to handle high-torque applications. Its 6mm portal stub shafts, 5mm-pinned axle shafts, and durable machined aluminum housing provide serious strength for demanding custom builds. Every major drivetrain component is designed to deliver reliable performance under heavy loads and repeated abuse.

Premium Rear Performance

The XP199 rear axle combines precision-machined components with a 199mm hex-to-hex width for a strong, performance-focused setup. Its portal gearing and robust internal components make it an excellent replacement for the XP10 or a premium rear axle option for custom high-performance rigs.

Features:

• High-clearance portal axle design
• Machined aluminum axle housing
• Hardened steel gears throughout
• 5mm-pinned hardened steel axle shafts
• Durable 6mm portal stub shafts
• Keyed machined hardened steel spool
• Low-profile differential cover maximizes clearance
• 199mm hex-to-hex width
• Designed for high-torque applications