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2025 Dahon Unio E20 Disc Mid Motor 36V 9 Speed Folding Electric Bike

 
 
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Original Price $ 2,999.00
Current Price $ 2,699.00
 

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The Dahon Unio E20 Disc Mid Motor 36V 9 Speed Electric Folding Bike is a truly unique e-bike.

The Unio E20 folds much like any 20" folding bicycle, but the battery is integrated into the seatpost instead of the front half of the top tube, and the motor is mid-mounted instead of a rear or front hub.

The frame is low enough that it's almost a steo-through.  With the quick release, getting the right seat height is easy. 

Product Specifications: 

  • Model     Unio E20 eBike Mid Drive
  • Weight    41lbs (18.7kg)
  • Folded Size    33x15x27in (83x37x69cm)
  • Frame    Lightweight Dalloy Aluminum Sonus Tubeset, Lattice Forged Hinge, w/ ViseGrip Technology
  • Fork    Lightweight and Responsive Dalloy, w/ Integrated Crown
  • Handlepost    Forged Aluminum Radius Telescope w/ Fusion Technology
  • Rims    20" Lightweight Aluminum Double Wall w/ CNC
  • Front Hub    DAHON Custom 74 mm Compact Alloy, 20 Hole, Cartridge Bearings, Ultralight Design
  • Rear Hub    Ground races, labyrinth water seal, 9 spd cassette, Aluminum, QR
  • Spokes     14g Stainless Steel
  • Tires     DAHON Custom 20"*2.0"
  • Cranks    Forged Aluminum 52 Tooth Chainring
  • Bottom Bracket    ISIS Drive
  • Chain    YNB
  • Cassette    Sunrace 9 Speed, 11-32T
  • Front Derailleur    n/a
  • Rear Derailleur    DAHON Custom 9-Speed Rear Derailleur
  • Shifters     DAHON Custom 9-Speed Trigger Shifter
  • Handlebar    6061 Aluminum Flat Bar, 580 mm Wide
  • Grips    DAHON Ergo Comfort
  • Headset    Fusion, Zero Stack, Cartridge Bearing
  • Brakes    D8-285 F/R
  • Brake Levers    DAHON Custom 2.5 Finger Aluminum Lever
  • Saddle    DAHON Ergo Comfort
  • Seatpost     DAHON Custom 6061 Aluminum, 57 mm x 560 mm
  • Pedals    DAHON Foldable, PC Body & Cage
  • Kickstand    Lightweight Aluminum, Adjustable
  • E-Assist    DAHON 36V200W Motor, 36V8.7AH Battery

Attention:  Before your first ride, you must have your bicycle thoroughly checked and adjusted by a professional bicycle technician.  This final adjustment will activate your warranty and ensure that your bicycle is optimally adjusted for safety and performance.

Kindly note that bike specs are subject to change without notice, at full manufacturer's discretion.  If there is a change, it will be minor such as cable color etc.  You can reach out to us first if you want to confirm specs. 

 

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