Description
Tern Vektron S10
Folds like a commuter, rides like a tourer.
This is the one you get when you want everything. The Tern Vektron S10 is the top-spec folding electric bike that rides like a full-sized machine — just smarter and easier to live with.
With the Bosch Performance Line motor, upgraded Shimano Deore 10-speed gears, and a built-in rack tough enough for kid seats or proper panniers, this thing’s ready to go the distance.
Folds in seconds, handles like a dream, and fits your life — whether that’s a tight hallway, a packed train, or the long way home.
Why we rate it:
- Bosch Performance Line motor (65Nm) – more torque for hills, loads, and longer rides
- 400Wh battery – up to 90km real-world range
- Shimano Deore 10-speed drivetrain – smoother shifts, better gear range
- Integrated rear rack (27kg max) – haul your stuff or carry a kid
- Quick fold, solid frame – no wobble, no drama
- Adjusts to riders 147–195cm – one bike fits all (within reason)
If the Q9 is the commuter’s choice, the S10 is the level-up. More power, more precision, more capability — with the same fold-it-and-go magic.
Tempted? Come and take it for a spin — you’ll know straight away if it’s the one. We’re always happy to chat, answer questions, and set you up with a test ride. Hit the button below or swing by the shop — no pressure, no hard sell.
Book a Test Ride
General Info
Speeds:
1 x 10
Weight:
22.1 kg (48.7 lb)
Gear Inches:
30″ – 97″ (2.36 – 7.72 m)
Folding Size:
40 × 85.5 × 67.5 cm (15.7 × 33.7 × 26.6 in)
Folding Time:
10 sec
Frame Sizes:
One size
Distance: Seatpost to Handlebar:
62 – 69 cm (24.4 – 27.2 in)
Distance: Saddle to Pedal:
67 – 110 cm (26.4 – 43.3 in)
Suggested Rider Height:
147 – 195 cm (57.9 – 76.8 in)
Max Gross Vehicle Weight:
125 kg (275.6 lb)
Max Rider Weight:
105 kg (231.5 lb)
Frame
Frame:
Tern Vektron, hydroformed 7005-AL, OCL+ joint, 3 patented technologies
Fork:
Tern Tarsus, 6061-Al, hydroformed
Cockpit
Handlepost:
Tern Physis 3D, 3D forged, 5 patented technologies
Stem:
Tern Andros, adjustable, forged construction, patented technology
Headset:
Flux Pro, angular contact bearings, Physis integrated
Handlebar:
Kinetix Comp, double-butted 6061-AL, Tern Andros adapted
Grips/Bar Tape:
Ergon
Saddle:
Tern Porter+, patented GripPad design, PrimeGel padding
Seatpost:
Tern Telescope, 34.9/30.9 mm, 2014-AL
Seatpost Clamp:
Tern Collar, 6061-AL, 2pc
Brakes
Front Brake:
Magura MT4, hydraulic disc
Rear Brake:
Magura MT4, hydraulic disc
Brake Levers:
Magura, hydraulic disc
Brake Cable & Housing:
Magura, hydraulic disc
Wheels
Front Hub:
Novatec, sealed cartridge bearing, disc
Rear Hub:
Novatec, sealed cartridge bearing, disc
Spokes & Nipples:
Stainless steel, double-butted
Rims:
Kinetix Comp, for disc
Tyres:
Schwalbe Big Apple, Performance Line, 55-406, puncture protection, Reflex
Transmission
Shifter(s):
Shimano Deore, 1 x 10 spd
Rear Derailleur:
Shimano Deore Shadow+
Crankset:
Vektron custom, forged 6061-AL crankarm
Cassette/Freewheel:
Shimano 11-36T, 10 spd
Bottom Bracket:
Motor integrated
Chain:
10 spd, DHT for eBike, GST corrosion resistant coating
Pedals:
MKS EZY
Shifter Cable & Housing:
Jagwire LEX-SL, slick treatment, alloy ferrules
E-System
Motor:
Bosch Performance, 300% Assist, 65 Nm Torque, max speed 25 kph (EU); max speed 20 mph (US)
Battery:
Bosch PowerPack 400 Wh
Display:
Bosch Purion, 4 mode selectable, walk assist
Range:
400 Wh: 53 -106 km (34-68 mi)
Charger:
220V, 4A (EU); 100-240V, 4A (US)
Bells & Whistles
Bell:
Aluminum
Chainguard:
SKS Chainblade
Kickstand:
URSUS, rear mount
Clip System:
Magnetix 3.0
Luggage Socket:
Yes
Front Light:
Tern Valo Direct, 190 lumens
Rear Light:
Herrmans H-Trace, for eBike
Fenders:
SKS, stainless hardware
Rack(s):
Atlas V Rack™, integrated 8 point mounting; Max load weight: 27 kg (60 lb)
