The toe angle of the split-type aluminum lower arm can be adjusted by changing the amount of the spacer between them (*).
(*) [R31S303] A wide range of geometry adjustments are possible by using aluminum together with suspension mounts such as low-height adjustable suspension blocks.
〇 Corresponding hub carrier
[R31S323] Inset aluminum knuckle set
[R31G038] Rear Hub (GRK Global Series Standard)
[R31W335] GRK3 Rear Hub Carrier (*)
※…Since the mounting part of the lower arm is small, it is necessary to adjust the clearance using a spacer, etc.)
〇 Regarding the change in toe angle due to the amount of spacer.
Refer to the instruction manual attached to this product for reference values and calculation methods.
The manual download site is the same as the parts manual for "R31S315 Adjustable Geometry H Arm System".
↓R31HOUSE each manual download site is here↓
https://www.r31world.com/download.html
〇 commodity contents
・Adjustable main lower arm for each color (2 pieces)
・Adjustable side lower arms for each color (4 pieces)
・[R31M076] Aluminum spacer 3.0 x 2mm thick each color (4 pieces)
・[R31M078] Aluminum spacer 3.0 x 4mm thick each color (4 pieces)
・[R31G034] Outer suspension pin (2)
・[R31M127] Cap screw M2 x 4mm (4 pieces)
・[R31M145] Button screw M3 x 15mm (4 pieces)
・[R31W220] Suspension ball φ2.5 (4 pieces)