YOKRD-630BK Yokomo RD/SD/MD Aluminum Lightweight Spur Gear Hub (Black | The RC Shop at Dr Dans

Spur Gear Hub Overview:

The Yokomo RD, SD, and MD Aluminum Lightweight Spur Gear Hub is an optional upgrade designed for the Rookie Drift, Super Drift, and Master Drift platforms when paired with the Yokomo Aluminum Top Shaft (YOKRD-631 - sold separately). Its larger diameter improves the spur gear's hold for smoother, more stable rotation during operation.

About the Aluminum Lightweight Spur Gear Hub

Rotation Stability & Drivetrain Efficiency

This lightweight aluminum hub enhances drivetrain feel by positioning the spur gear closer to the gear case, reducing stress on the top shaft during rapid acceleration. The refined placement supports a more direct and responsive throttle sensation, while the stylish machining contributes to a clean, performance-focused appearance. Its improved rotational stability helps maintain consistent gear engagement, making it a valuable upgrade for drift drivers seeking smoother output and reduced drivetrain wobble.

Features:

• Larger diameter hub improves spur gear hold
• Closer gear positioning reduces top-shaft stress
• Aluminum construction supports lightweight performance
• Refined placement enhances throttle response
• Stable rotation reduces drivetrain wobble
• Machined design creates a stylish appearance
• Improved gear engagement supports consistent output