V2 HubSink Set for Optimal Cooling of Direct Drive Hub Motors with Statorade. Includes thermal grease and hardware.
V2 HubSink cooling fins for greatly increasing the cooling capabilities of 205mm (9C, Crystalyte 'H', MXUS etc.) direct drive hub motor that contain Statorade. The 6-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.
HubSink Hillclimb test - 2km ride , 390M 18% grade, 12kw CA limited
Sketch explains HubSink = 200% improved heat dissipation for High Power Hub Motor - Electric Bike
Testing the prototypes (and winning) the TT1500 race at 20kw (battery input 117V 190A)
For more info., please refer to the official web below. https://hubsink.com/
Meanwhile, QS Motor could help you to install the HubSink assembly before delivery, if you ask Matt to sent them to us. If any question, please feel free to contact with us.