GRK5-R GRK5 Hyper Idler Shaft for GRK [Shibata] R31S128

(R31S128) Hyper Idler Shaft for GRK5-R

A reinforced idler shaft for the GRK5-R / GRK-R motor unit.

Featuring a special plated coating,
it offers improved wear resistance and durability.

This shaft has been used in a variety of competition scenes, including SDC,
where it helped support winning performances.