Tamiya TT01/TT01E Precision Rear Lower Suspension Arms - JR-TT107-BK by Jazrider  [JR-TT107-BK]

TT01 Rear Lower Arms Upgrade

This rear lower suspension arm kit is made for the Tamiya TT01 and TT01E chassis, supplied in black and referenced as model JR-TT107-BK. The aluminum pieces replace the original plastic lower arms and are intended as direct-fit components that interface with the chassis' existing rear suspension mounts.

Choose these arms when you want improved durability and a more consistent rear-end platform during setup changes. Because they alter pivot geometry and wheelbase characteristics, they are most effective when used alongside standard suspension tuning such as shock and toe adjustments. These items are for RC use only and not suitable for full-size vehicles.

Installation notes: remove the factory rear lower arms and install the aluminium replacements at the same mounting points, reusing the chassis' screws and pins where appropriate. Basic hand tools and a hex driver are adequate; once fitted, verify pivot freedom and that linkages are routed correctly to prevent binding.