Hub Sink Set for QS273

V2 HubSink cooling fins for greatly increasing the cooling capabilities of 273mm shell diameter (QS273, TC Crown etc.) direct drive hub motors that contain Statorade. The 8-piece solution bolts onto the ring of existing direct drive hub motors and provides much more area moving heat from the magnet ring to ambient air, increasing the cooling effect by up to 20% over just Statorade alone. See our Statorade Info page for more details. 

This QS273 version requires some massaging to fit but works very well. The radius needs to be pushed down in the centre to match your motor and ensure good contact all the way around the circumference.