HPI Bullet Front Suspension Arm Set Gunmetal Alloy by JAZRIDER BUL-18003-GU  [BUL-18003-GU]

Front suspension arm set for Bullet chassis

This front suspension arm set is an RC-scale replacement part designed for HPI Bullet models, offered by JAZRIDER under model BUL-18003-GU. Made for hobby-grade Bullet 3.0 MT and ST platforms, the gunmetal alloy arms are intended to slot into the stock front suspension layout without changing chassis geometry.

Use these arms when you need a direct-fit spare or a straightforward upgrade to reduce flex compared with typical plastic arms. Installation follows standard front-arm removal procedures: remove the hub and pivot pins, swap the arms, reinstall existing hardware and verify free suspension travel and steering range. No special tools beyond common hobby hex drivers are required.

From a tuning perspective the gunmetal alloy option helps maintain alignment under hard landings and aggressive cornering on nitro-powered scale off-road setups. Expect a neutral effect on ride height and geometry; adjustments should be made at shocks and toe/inset settings rather than by the arms themselves.