ETA TO SHIP MID MARCH
Construction and geometry-
Material- 6061-T6 aluminium
Coating- Premier electroless nickel plating
Mass- 3.35 lbs
Fatigue life- Will withstand infinite and simultaneous 3G bump, 2G lateral, 2G longitudinal forces. Essentially making this a lifelong structural component with the exception of potential crashes.
Stiffness-
28% increased stiffness @ hub flange under 2g lateral load (cornering) compared to OEM
8% increased stiffness @ hub flange under 2g longitudinal load (braking) compared to OEM
77% increased stiffness @ hub flange under 3g bump load (suspension compression) compared to OEM
1.5" drop/ geometry correction induced for happier roll centre, instant centres and steering geometry
No built in camber.
When using prior ride height settings, expect the camber adjustment range to be 1-1.5 degrees less, given the suspension geometry correction.
Mating-
Accepts OEM size wheel bearing, hub of your choosing, and OEM upper bushing (or our spherical option).
OEM caliper ear positioning in relation to hub.
ABS-
Provisions are made to mate the OEM wheel speed sensors in the same orientation as OEM. If using a different ABS system,
you can make a bracket to house the new sensor using our built in pickup point.
Volvo tone rings (Dorman 917-553) press onto non-ABS Miata CV axles. These tone rings output the
same frequency as the front hub assemblies (48 teeth per revolution). Miata ABS CV axles have a larger
diameter flange that is not comparable to the size of the Volvo tone rings.
What is included-
Both left and right rear spindles.
Mounting fasteners for fixturing the ABS sensors to the uprights
Rear upper spherical assemblies