They're extra suspension system system supply parts the TRF420 competition framework kit.
• TRF420 D Parts x2
• Components are molded in carbon fiber-reinforced synthetic for superior rigidity.
• The modified design makes use of aluminum inserts for damper accessory. Utilizing various inserts (offered independently) allows modification of lever ratio, with three various setups possible.
• right back arms are 3mm offset towards backside, allowing small TRF420 paid down deck (while maintaining comparable wheelbase) and offering increased back traction.
• become used with 3mm diameter shafts (available in Item 51637).
• perfect for TRF420, TRF419*, TA07* and TB-05 PRO* framework automobiles.
• Note: *Rear fingers have really really different offset to kit standard elements, and need modification of wheelbase making use of spacers, etc.