Tamiya 51639 - TRF420 D Parts Suspension Arms Kit  [51639]

Enhanced Suspension Arms for the TRF420 Chassis

Designed specifically for Tamiya's TRF420 racing chassis, these suspension arm parts are crafted to elevate your RC car's performance on the track. Molded from carbon fiber-reinforced plastic, they offer superior rigidity and durability, crucial for competitive racing environments.

Advanced Design Features

The Tamiya 51639 suspension arms incorporate aluminum inserts for damper attachment, allowing for fine-tuning of the lever ratio through different insert setups (sold separately). This flexibility enables racers to optimize their vehicle's handling characteristics according to specific track conditions.

Optimized Rear Traction

These rear suspension arms feature a 3mm offset to the rear, which is designed to work with the shorter TRF420 lower deck while maintaining the same wheelbase. This configuration enhances rear traction, providing a competitive edge in races.

Compatibility and Installation

Compatible with TRF420, TRF419, TA07, and TB-05 PRO chassis, these arms require the use of 3mm diameter shafts, available separately under Item 51637. Note that adjustments such as wheelbase modifications using spacers may be necessary for certain models due to differing offsets.