Overview
The HPI Racing 3x56.3mm Rear Inner Suspension Shaft is a genuine OEM replacement hinge pin designed for the HPI Bullet MT and Bullet ST 1/10-scale vehicles. These precision-ground steel pins serve as the inner pivot for the rear suspension arms.
Sold as a pair to cover both sides of the rear suspension — a smart spare to keep in your pit kit for quick repairs.
Key Features
- Genuine HPI Racing OEM replacement
- Precision-ground 3x56.3mm dimensions
- Hardened steel construction
- Sold as a pair (2pcs)
Performance Benefits
- Smooth, low-friction suspension articulation
- Maintains factory suspension geometry
- Resists bending under impact
- Easy direct replacement
Usage Notes
Replace any time pins show bending or excessive wear. Lightly grease pins during installation for smooth operation.
Technical Specs
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Type: Rear Inner Suspension Shaft (Hinge Pin)
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Dimensions: 3mm x 56.3mm
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Material: Hardened Steel
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Quantity: 2 pieces
Fitment
- HPI Bullet MT
- HPI Bullet ST
- HPI Bullet Nitro MT/ST
- HPI Bullet Flux MT/ST
What's Included
- (2) HPI Racing 3x56.3mm Rear Inner Suspension Shafts
Summary
Keep your Bullet MT/ST rear suspension working smoothly with this OEM pair of inner hinge pins.
