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The four-wheel-drive drivetrain and short course truck format make it well suited to mixed surfaces including dirt
Direct-fit replacement — no modification or drilling required for installation
Shock oil and seals if servicing the full damper at the same time (sold separately)
not compatible with other ARRMA lines
Traxxas Long Arm Kit TRX-4 Complete RC Lift Kit - 8140 AeroScout The four-wheel-drive drivetrain and shortThe Traxxas Long Arm Lift Kit (TRX8140) is a complete suspension upgrade for the Traxxas TRX 4, extending the wheelbase and increasing ground clearance to improve trail crawling performance. Designed specifically for TRX 4 builds, this kit replaces the factory suspension geometry with longer arms that allow greater wheel travel and more aggressive articulation over uneven terrain. If you're looking to push your TRX 4 beyond stock capability on rocks,
US$ 125.50
US$ 14.99
US$ 40.99
US$ 268.50
US$ 53.99
