The JAZRIDER BUL-18000-GU gunmetal alloy front knuckle arms upgrade steering precision for HPI Bullet users seeking a more solid feel. They are intended to perform reliably under the stresses common to nitro running.
These knuckles use a gunmetal alloy that holds up better than stock plastic parts when exposed to impacts and heat. The increased rigidity helps the truck track truer at speed and under load.
Designed for easy swap-in on HPI Bullet 3.0 MT and ST variants, these knuckles fit with standard fasteners and require only basic tools to install. They suit both competitive and recreational drivers.
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