Your shopping cart is empty.

QS 3000W V3 26" x 4 3.5T Electric Rear Hub Motor Fat Bike

QS 3000W V3 26" x 4 3.5T Electric Rear Hub Motor Fat Bike


Sold Out

QS 50H 205 V3 Extra Type 3000W Rear Hub Motor
  • The QS motor company has also decided to begin selling their E-motorcycle hubs with axles that that have been modified to fit a bicycle. 
    Their motor phase wires are thicker than the other motors listed, and their axle design is stronger. 
    The stator width is 50mm, but also…the stator-teeth slots are deeper for more copper-fill, and all of this adds up to a motor that can take more watts.

    "spinning magnets" in

  • The Ultimate in Electric Bike Performance Rated for 3000W Continuous Power but is easily capable or doubling or tripling that rating
  • Winding 
    33x3.5T = 13.28Kv   
  • ~55mph @74V 
  • Laced in 26" x 4 Rim
  • 2 sets of Hall sensors for redundancy, temp sensor, and thick 10AWG phase wires to handle high power unlike cheaper hub motors with thin 16AWG wires.
  • 50mm wide magnets. 
  • Aluminum core oppose to the steel core found in cheaper hub motors. This allows for lighter weight and more importantly much better heat dissipation 
  • Extra copper mass to handle high amperage.
  • Tempered high strength steel axles, the days of snapping axles are gone!
  • HIghly recommend pairing this motor with the Sabvoton Sinewave controller.
  • Weight is 29lbs for the bare hub motor, this is a serious performance motor!


is added to your shopping cart.
Go to Cart
is added to your wishlist.
Go to Wishlist