HPI HD Steel Center Drive Shaft Set V2 HPI-161442

The HPI HD Steel Center Drive Shaft Set V2, part number HPI-161442, is a heavy-duty drivetrain upgrade designed for serious rock crawling performance. Precision-machined from high-strength steel, these centre drive shafts are built to provide durable, reliable power transfer across demanding terrain. The V2 design introduces a captured pin arrangement developed to handle high-torque brushless systems, aggressive tyre setups and extreme crawling angles. This helps reduce the risk of flex or premature wear when the drivetrain is working hard, while supporting efficient power delivery and dependable traction.

As a Standard Parts upgrade, the HPI-161442 set is intended to improve drivetrain durability over stock drive shafts. It is suited to suggested rock crawling applications, including technical competition courses and challenging rocky surfaces where drivetrain components can experience substantial loads. The revised design also delivers improved reliability and fit, giving drivers greater confidence when pushing their crawler further. By strengthening a key part of the drivetrain, this set supports consistent performance during demanding manoeuvres without changing the focus of the vehicle from controlled, capable crawling.

Features

• Precision-machined high-strength steel construction
• Increased durability over stock drive shafts
• Captured pin V2 design for enhanced reliability
• Designed for high-torque brushless systems
• Supports efficient power transfer and traction
• Suitable for demanding competition crawling conditions