HPI Racing Upright Set – Replacement Wheel Uprights for RS4 Sport 3

Overview

The HPI Racing Upright Set provides genuine OEM replacement wheel uprights (steering knuckles/hubs) for the HPI RS4 Sport 3 1/10 scale touring car. These critical suspension components hold the wheel bearings and axles, controlling wheel angle and rotation.

Built from impact-resistant plastic, this set restores factory wheel geometry and bearing support after wear or crash damage.

Key Features

• Genuine HPI Racing OEM replacement
• Impact-resistant plastic construction
• Includes both left and right uprights
• Direct fit for RS4 Sport 3
• Restores precise wheel angle and bearing fit

Performance Benefits

• Restores correct wheel geometry
• Reliable bearing support
• Predictable handling
• Long-lasting durability

Usage Notes

• Replace cracked or damaged uprights promptly
• Inspect bearings during install
• Apply light grease to pivot pins
• Standard hobby tools required

Technical Specs

• Manufacturer: HPI Racing
• Part Number: 113708
• Application: Wheel Uprights / Hubs
• Material: Impact-resistant plastic

Fitment

• HPI RS4 Sport 3
• HPI RS4 Sport 3 Hoonicorn
• HPI RS4 Sport 3 BMW M3 E30
• RS4 Sport 3 variants

What's Included

• 1x Upright Set (RS4 Sport 3)

Summary

Restore proper suspension geometry on your RS4 Sport 3 with this OEM HPI Racing Upright Set. Tough, precise, and ready to keep your car cornering hard.