Aluminum I-arm used for the, SD, MD, RD and YD-2 series front upper arm. By moving the spacer, the caster angle can be adjusted within the range of 7 mm in the front and back, and it is possible to increase the adjustment range and set the caster angle smaller than the standard. Despite being made of highly rigid aluminum, the I-arm shape makes it as light as possible.
Yokomo D-142, D-155-20, D-155-20A, D-155-23, D-155-23A are the best options for Rod End Adaptors