Stan's NoTubes Flow S1 Rear Wheel - 29", 12 x 148mm Boost, 6-Bolt, HG 11, Black, Neo ES

$ 289.00


All the features and performance of the Flow S1 plus the increased durability of a steel axle. Designed to be e-bike optimized as well as ideal for heavy duty applications. Pair this rear with the standard Flow S1 front which is already e-bike approved. Whether you ride e-bike or enduro and looking for maximum strength, these wheels offer exceptional value and performance.

Product Details:

  • Neo ES hub features steel axle for HD use and e-bike
  • 29mm internal width, WideRight for 2.35 - 2.8 tires
  • Includes Stans No Tubes 29mm rim tape (installed)
  • Requires additional valve stem for tubeless setup
  • Chrome sealed-cartridge bearings
  • Sapim Race 2.0/1.8/2.0 Double-butted spokes and Sapim Secure Lock brass nipples
  • Stan's Neo Hub with Durasync freehub featuring 10 degree engagement through 6 simultaneous pawls


  • keyword search: electric bikes, electric bicycle, e-bike, e-bikes
  • Designed for ebike: Yes
  • Hub/Brake Compatibility: 6-Bolt Disc
  • Rear Axle: 12mm Thru x 148mm
  • Tire Type: Tubeless Ready Clincher
  • Rim Width (Internal): 29mm
  • ISO Diameter: 622 / road / 29"
  • Valve: Presta
  • Cassette Body Type: Shimano Dynasys 11 Speed Mountain
  • Wheel Size: 29"

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