Based on a lightweight 2.25mm thick pure carbon main chassis
Adopted a new shape that has been boldly narrowed down to achieve further weight reduction.
(R31S317) To maximize the performance of the GRK4 steering rack unit,
By combining with (R31S057) 2way aluminum servo mount
It is now possible to mount the servo vertically in the center. (*)
(*) It is recommended to use a low profile servo.
Also, depending on the shape of the servo horn, it may interfere with the upper deck.
(R31S025/R31S026) We recommend using the GRK direct servo horn.
〇Other precautions
GRKGS2EVO standard resin main chassis battery posts cannot be installed.
(R31S035) It is necessary to change to a battery holder compatible with carbon chassis, such as a separate battery holder set.
Due to the specifications of this product, long type batteries cannot be used.