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Biria Electric Folding Series 4, S4

Biria Electric Folding Series 4, S4
  • Color: Orange
  • Color: Matte Black
  • Color: Red
  • Color: White
Size: One Size
Please select options Unavailable


Introducing the new powerful BIRIA Electric Folding, Series 4, with upgraded battery, motor, and suspension fork. Has the appearance of a normal folding bike with the Lithium ion battery hidden inside the frame. You can fold up the bike and fit it in your trunk, or your closet. With a 750 Watt (950 Peak) motor and 48V, 14 Amp LG battery, it has an average range of over 40 miles per charge with pedal assist. It has dual Tektro hydraulic disc brakes with fat tires 20 x 4 1/4 and color display. This is a pedal-assist electric bike that also has a throttle, but the throttle can be easily disconnected and taken out in minutes. The upgraded front suspension fork will allow you to handle any terrain, from off-road to the city. This is an upgraded version for the Series 3 Efolding, and other than the hydraulic disc brakes, color display and CST tires, it's identical to the S3.

- RIDER HEIGHT RANGE: 5'5" to 6'8"


Frame Biria Aluminum Folding
Fork Suspension
Wheels Aluminum
Rims Alloy double-wall, ultra light with cut-outs
Spokes Stainless Steel
Tires CST BFT 20 x 4.0, Black Knobby
Shifters Shimano Rapid
Rear Derailleur Shimano Tourney
Cassette/Freewheel Freewheel
Brakes Tektro Hydraulic Disc Brakes
Brake Levers Tektro
Handlebars Aluminum Straight bar
Stem Aluminum folding adjustable
Seatpost 30.4 Alu
Saddle Selle Royal Ultra-Comfortable Gel
Pedals Wellgo Aluminum Folding
Accessories & Extras Fenders, Kickstand, rea rack, front rack, front light, bell
Motor 750 Watt (950 Peak) Rear hub Brushless
Battery Lithium ion LG 48 Volts, 14 Amp
Controller/Display Color LCD

* Subject to change without notice.

Part Numbers

Option UPC MPN Store SKU
Orange / One Size 850002117707 FOLD-S3-EBIKE-20-ORG 210000047289
Matte Black / One Size 850002117684 FOLD-S3-EBIKE-20-BLK 210000047287
White / One Size 850002117677 FOLD-S3-EBIKE-20-WHT 210000047293
Red / One Size 850002117691 FOLD-S3-EBIKE-20-RED 210000047291