Overview
The HPI Racing Super Heavy Duty Drive Shaft (18x116mm) is a beefed-up replacement drivetrain shaft engineered for the HPI Baja 5SC, 5B SS, and Boss 1/5-scale large-scale vehicles. Originally introduced as standard equipment on the Baja 5SC, this Super Heavy Duty drive shaft delivers dramatically improved durability over earlier Baja drive shafts.
Sold as a pair, this upgrade also fits the Baja 5B, Baja 5B 2.0, and Baja 5T platforms — giving long-time Baja owners a proven path to a tougher drivetrain that can handle higher-power running and aggressive bashing.
Key Features
- Super Heavy Duty construction
- 18mm x 116mm dimensions
- OEM equipment on Baja 5SC
- Direct upgrade for earlier Baja models
- Sold as a pair (2pcs)
Performance Benefits
- Dramatically improved drivetrain longevity
- Handles higher torque without flexing or breaking
- Reduces drivetrain failures during aggressive driving
- Better long-term value than stock shafts
Usage Notes
Highly recommended for any Baja 5-series owner running upgraded engines or seeing heavy bash use. Apply quality grease to drive cups during installation and inspect mating components for wear.
Technical Specs
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Type: Super Heavy Duty Drive Shaft
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Dimensions: 18mm x 116mm
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Material: Hardened Steel
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Quantity: 2 pieces
Fitment
- HPI Baja 5SC
- HPI Baja 5B SS
- HPI Baja 5B Boss
- HPI Baja 5B
- HPI Baja 5B 2.0
- HPI Baja 5T
What's Included
- (2) HPI Racing Super Heavy Duty Drive Shafts, 18x116mm
Summary
Beef up your Baja drivetrain with these Super Heavy Duty drive shafts — proven OEM-spec parts from the Baja 5SC that bolt directly into earlier Baja platforms.
