ACT 16-17 Mazda MX-5 Miata ND XACT Flywheel Streetlite600870 is a Streetlite flywheel, which is considerably lighter than stock and is the most durable flywheel offering from ACT. Materials are properly distributed for maximum strength, lower inertia, good heat tolerance and rigidity. ACT's Streetlite flywheels are preferred for street or drag racing. ACT flywheels are serviceable and can be resurfaced with no need to purchase additional parts.

Rotor Finish Helps Aid in Fast Pad & Rotor Break-In

and with the Helicoil thread inserts you get a rigid bolt lock even after several adjustments without the need of adhesive to get the gears to stay in their set position

- 2 lower endplates

held tight with an all-new spline style center cap nut and interchangeable Rotiform lens

4" OD Quad Carbon Fiber Tips Included

5 Engine Mounts

FIts 2012-2015 models only

MFR Part # URO-016578

thanks to Dinan’s exclusive Helmholtz Chamber and Butterfly Valve technologies

31 30 6 765 103

Does not easily bottom out dampers

Part # 11-42-7-788-460 / 11 42 7 788 460 / 11427788460