Kyosho TF243B - Knuckle Arm B1 (LR/TF7.7/TF6 SP) 京商後備零件  [KY-TF243B]

Knuckle Arm B1 (LR/TF7.7/TF6 SP) for the TF7 series.
Reinforced type of existing TF243 Knuckle Arm.
Has extra plastic parts on arm to improve strength (3mm→4.5mm). Same holes position as existing TF243, there is no change for geometry.