Hot Racing HRAAON25R02 Speed Run Center Locker Spool

The Hot Racing HRAAON25R02 is a steel center locker spool designed for speed run builds. By eliminating differential action and locking both axles together, this spool delivers maximum, consistent power transfer to the wheels — the go-to upgrade for straight-line speed runs where differential slip is the enemy.

Key Features

• Steel construction for strength and durability over stock differentials
• Spool design locks axles for maximum traction and power transfer
• Eliminates differential slip for consistent straight-line performance
• Ideal for speed run and drag-style builds
• Direct-fit replacement — no modification required

Specifications