"GRK5-R" that has completely conquered the 2024 R.C.D.C is now available as a full kit!
Please enjoy the new GRK, which features the "Triple Idler System" focused on overwhelming traction and control over throttle work!
○ Changes from GRK5
Standard equipment includes the GRK5 racing conversion chassis and GRK5-R gear component unit. The front knuckle is equipped with the (R31S331) GRK lightweight aluminum knuckle V1 as standard. The specifications have been changed to a dedicated geometry and setting tailored to the GRK5-R. The damper spring has been newly developed as a dedicated part. A battery low mount rear damper stay is included, allowing for a switch to rear motor specifications.
Shibata GRK5R Complete chassis kit
R31 House
Shibata RC