Drop Extension Unit（Soft Spring included）
This is Simple style and light weight.
The distance between the right hand and the throttle lever compared with the 3D extension unit can be shortened.
Also, this is soft spring is included. The previous spring used was a progressive spring becoming stiffer as the wheel angle increased, but the new softer spring give a linear stiffness as the wheel angle increases. Since the spring tension can be adjusted, you can set the spring tension to your personal preference.
EX-RR included this unit.
*EX-RR used Aluminum wheel but this is normal wheel(plastic).
You can change this wheel to other option wheel by your taste.
You can change each unit easily.
Expert Grip2 x1