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Vektron P9

Vektron P9

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The Vektron P9 comes equipped with a nine-speed Sora drivetrain, for all the gearing you need in the city. With the Tern Cargo Rack, Valo Direct light, and full front and rear fenders, it’s purpose-built for all-season commuting.

  • Bafang M400 Drive System—250 watts of responsive and dependable power
  • Maximum torque of 80 Nm for faster acceleration
  • Shimano Sora derailleur for precise and reliable shifting
  • Hydraulic disc brakes for all-weather stopping power
  • Tern Valo Direct light, with 150 lumens of power, for 24-hour visibility
  • 400 Wh battery for a range of up to 90 km
  • Resizes in seconds to fit riders from 147 to 195 cm (4’10” – 6’5”)


Wheel size 20" wheels
Speeds 1 x 9
Weight 22.6 kg (49.8 lb)
Folding size 41 x 86 x 68 cm (16.1" x 33.9" x 26.8")
Folding time 10 sec
Frame sizes One size
Gear inches 33" - 97" (2.65 - 7.72 m)
Distance:Seatpost to handlebars Min. 620 mm (24.4") Max: 690 mm (27.2")
Distance: Saddle to pedal Min. 680 mm (26.8") Max: 1110 mm (43.7")
Suggested rider height 147 - 195 cm (4'10" - 6'5")
Frame Tern Vektron, hydroformed aluminum, OCL+ joint, 3 patented technologies
Fork Tern Tarsus, 6061-Al, hydroformed
Handlepost Tern Physis 3D (G2), 3D forged, 5 patented technologies, 12°, 320 mm
Stem Tern Andros (G2), adjustable, forged construction, patented technology
Headset Tern Flux, cartridge bearings, Physis integrated
Handlebar Flat bar, 6061-Al, Tern Andros adapted
Grips/bar tape BioLogic Arx
Saddle Tern Porter, patented GripPad design
Seatpost Tern Telescope, 34.9 mm, Lite 2014-AL
Seatpost clamp Oversize, 6061-Al, 2 pc
Front brake Shimano, hydraulic disc
Rear brake Shimano, hydraulic disc
Brake levers Shimano, hydraulic disc
Brake cable & housing Shimano, hydraulic disc
Front hub Shimano disc
Rear hub Shimano disc
Spokes and nipples Stainless steel
Rims Kinetix Comp, for disc
Tires Schwalbe Big Apple, Performance Line, 55-406, puncture protection, Reflex
Shifter(s) Shimano, 1 x 9 spd, trigger
Rear derailleur Shimano Sora
Crankset Vektron custom, forged 6061-AL crankarm
Cassette/freewheel Shimano 11-32T, 9 spd
Bottom bracket Motor integrated
Chain 9 spd, DHT for eBike, GST corrosion resistant coating
Pedals LiteForm QR, alloy body, QR right/standard left
Shifter cable & housing Jagwire LEX-SL, slick treatment, alloy ferrules
Motor Bafang M400 Drive System, 36 V/250 W, max speed 25 kph (EU); max speed 20 mph (US), max torque 80 Nm
Battery Bafang M400 Drive System Battery, 400 Wh, Panasonic cells
Display Bafang M400 Drive System Display, 5 mode selectable, walk assist
Range 40-90 km (25-56 mi)
Charger Bafang Charger
Bell Aluminum
Chainguard n/a
Kickstand DoubleStand, center mount
Luggage socket Yes
Front light Tern Valo Direct, integrated, 41 lux/150 lumens
Rear light Herrmans H-Trace / H-Trace Mini, for eBike
Fenders SplashGuard, stainless hardware
Rack(s) Opt: Tern Cargo Rack
Accessory Pedal Holder
Red/Silver/White $2,699
Black/Grey/White $2,699