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Alu Eccentric Front Upper Pivot Pin Holders
The alu eccentric holders have two holes for placing them in two positions. The first position is the standard position as the original nylon holders in the kits, with hole for the pins in the centerline. When you rotate the holder by 90° you will achieve the second position; here the hole is 1.5 mm off center, which creates the possibility to have multiple positions of the front upper arm.
(click to enlarge)

1st. position:
Front holder in standard position + rear holder with eccentric hole up. The upper arm dives down, which under suspension compression makes the caster go negative (less caster), creating better steering.

(click to enlarge)

2nd. position:
Front holder with eccentric hole down + rear holder with eccentric hole up. The upper arm dives even more than position 1 (above) due to the 3mm height difference between the holes. Under suspension compression, this creates even more negative (less) caster, giving you even more steering.

(click to enlarge)

3rd. position:
Front holder with eccentric hole down + rear holder in standard position. This works similar to the previous two positions.

(click to enlarge)

4th. position:
Both front and rear holders have eccentric holes down. The point of upper arm ride is lower the arms move up more agreesively.


5th. position:
Both front and rear holders have eccentric holes up. The point of upper arm ride is upper so the arms move up more smoothly.

(click to enlarge)

6th. position:
Front holder with eccentric hole up + rear holder with hole in standard position.

(click to enlarge)

7th. position:
Front holder with eccentric hole up + rear holder with eccentric hole down.

(click to enlarge)

8th. position:
Front holder with hole in standard position + rear holder with eccentric hole down.

(click to enlarge)


All 3 above settings give the feeling of an off-road car when both arms move in the same direction and caster does not change when suspension compresses. These settings should be used in bumpy conditions.

   
Instruction Sections
   Alu Eccentric Front Upper Pivot Pin Holders