The JAZRIDER BUL-18000-GU gunmetal alloy front knuckle arms are a straightforward upgrade for HPI Bullet owners after stronger steering components. They are designed to resist bend and wear during off road use and spirited driving.
Gunmetal alloy construction reduces flex compared to plastic arms and helps maintain steering geometry under impact. The result is steadier handling and fewer mid-run adjustments.
These knuckles are made to pair with HPI Bullet 3.0 MT and ST hubs and steering assemblies. Installation is simple for anyone familiar with routine RC maintenance and uses standard fasteners.
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