Kyosho Side Hard 0.55 Yellow RC Spring - PZW004H

The Kyosho KYOPZW004H Side Spring is a hard-rate replacement spring from the PZW series, designed for use in Kyosho RC car suspension setups. Rated at 0.55 and finished in yellow for easy identification, this spring is intended for builders and tuners looking to run a harder spring rate on their Kyosho chassis. Swapping to a harder spring like this one reduces body roll and increases responsiveness, making it a useful tuning option for track or high-speed running where a softer spring rate introduces too much flex.

Key Features

• Hard spring rate (0.55) provides increased stiffness compared to softer PZW series alternatives
• Yellow colour coding makes it straightforward to identify spring rate at a glance during setup
• Part of the Kyosho PZW spring range, designed as a direct-fit component for compatible Kyosho suspension systems
• Suitable for tuning setups where firmer suspension is needed, such as smooth track surfaces or higher-speed configurations

What's Included

• 1 x Kyosho PZW004H Side Spring (0.55 rate / Hard / Yellow)

What You Need

• Compatible Kyosho RC car chassis or kit that accepts PZW series side springs
• Basic RC car hand tools for suspension disassembly and spring installation