HPI Racing Shock Spring 10x33x0.6mm 14.5 Coils (Medium) – Venture18 RC Tuning

Overview

The HPI Racing Shock Spring (Medium) is a precision-wound 14.5-coil spring designed as a direct-fit replacement or tuning option for the HPI Venture18. With a 10mm OD, 33mm length, and 0.6mm wire diameter, this medium-rate spring offers a balanced setup that suits a wide range of trail driving conditions.

Whether you're rebuilding your shocks or fine-tuning your suspension feel, this OEM-spec spring is the right choice for predictable, controlled handling on rough terrain.

Key Features

• Genuine HPI Racing OEM shock spring
• 10mm OD x 33mm length
• 0.6mm wire diameter
• 14.5 coils
• Medium spring rate
• Direct fit for Venture18 shocks

Performance Benefits

• Balanced setup for mixed trail conditions
• Predictable suspension compression and rebound
• Helps maintain consistent ride height under load
• Allows fine-tuning for driver preference

Usage Notes

• Sold individually – install per shock
• Match spring rates front-to-rear or tune for handling bias
• Use proper shock oil to complement spring rate

Technical Specs

• Type: Shock Spring
• Outer Diameter: 10mm
• Free Length: 33mm
• Wire Diameter: 0.6mm
• Coil Count: 14.5
• Rate: Medium
• Manufacturer: HPI Racing
• Part Number: 161238

Fitment

• HPI Venture18 (1/18 scale crawler/trail platform)
• Compatible with HPI shocks specifying 10x33mm springs
• Verify part number against your vehicle's manual prior to ordering

What's Included

• (1) HPI Racing 10x33x0.6mm 14.5 Coil Medium Shock Spring

Summary

Dial in your Venture18's suspension with the HPI Racing 10x33x0.6mm Medium Shock Spring – a balanced tuning option that delivers predictable handling on a wide range of trail conditions.