R31 HOUSE ADJUSTABLE GEOMETRY LOWER ARM (Black)(R31S322BK)
: The very popular [R31S315] Adjustable Geometry H-Arm System lower arm is now available!
The split aluminum lower arm allows you to adjust the toe angle by changing the amount of spacer inserted. (※) (
※) By using the aluminum suspension mounts, such as the [R31S303] Low Height Adjust Suspension Block, in combination with the aluminum suspension, a wide range of geometry adjustments are possible.
Compatible hub carriers:
[R31S323] Inset aluminum knuckle set
[R31G038] Rear hub (GRK Global Series standard)
[R31W335] GRK3 rear hub carrier (※)
*...The lower arm mounting area is small, so clearance adjustments using spacers, etc. are required.
Regarding the change in toe angle due to the amount of spacer.
Please refer to the manual included with this product for reference values and calculation methods.
The manual download site is the same as the parts manual for the "R31S315 Adjustable Geometry H-Arm System".
↓R31HOUSE manual download site is here↓
https://www.r31world.com/download.html
○Product contents
・Adjustable main lower arm each color (2 pieces)
・Adjustable side lower arm each color (4 pieces)
・[R31M076] Aluminum spacer 3.0 x 2 mm thick each color (4 pieces)
・[R31M078] Aluminum spacer 3.0 x 4 mm thick each color (4 pieces)
・[R31G034] Outer suspension pin (2 pieces)
・[R31M127] Cap screw M2 x 4 mm (4 pieces)
・[R31M145] Button screw M3 x 15 mm (4 pieces)
・[R31W220] Suspension ball φ2.5 (4 pieces)