Tamiya TA-01 Aluminum Rear Suspension Arms JR-TA111-BK Upgrade by Jazrider  [JR-TA111-BK]

Aluminum Rear Arms Designed for Tamiya TA-01

This JR-TA111-BK upgrade replaces the TA-01 rear suspension arms with machined aluminum components finished in black anodize, intended solely as an RC-scale accessory for the Tamiya TA-01 chassis.

These arms deliver a firmer mounting point compared with typical stock plastic parts, helping to reduce flex at the rear and to keep suspension geometry more consistent during hard cornering on carpet or asphalt club tracks. The component is supplied as a tuning option rather than a guaranteed performance increase.

Installation overview: the arms are manufactured to align with TA-01 rear mounting locations so they install into the existing suspension layout. Inspect fasteners and ball studs from the original setup and reuse factory hardware when compatible, and verify clearance with the gearbox and drivetrain. Periodic checks for thread tightness and anodize wear are recommended as part of routine maintenance.

Tuning notes: fitting aluminum rear arms alters the rear response, so expect handling changes that may require small adjustments to shock length, anti-roll bar or toe settings to restore balance. Use incremental setup changes and test runs to evaluate chassis behavior before committing to further modifications.