Technically dimensioned for the Losi Super Rock Rey and Super Baja Rey, the JAZRIDER JR-LSRR05-S lower rear trailing arms are CNC finished to tight tolerances to sustain repeated impacts and reduce part failure. The alloy specification and machining aim to balance stiffness with fatigue resistance.
By limiting component flex, these aluminium arms maintain more stable suspension geometry during aggressive driving, which aids repeatable handling and predictable suspension behaviour. Fitment aligns with factory mounting points for accurate installation.
A professional level component for hobbyists who prefer workshop-quality upgrades that support reliable setup and tuning work.