T
TernVektron
e-folding
01
Algupära
Launched in 2017, the Vektron answered a gap that folding-bike purists had long argued over: could a folder get heavy enough motor assist to be genuinely useful on hilly cities without becoming too heavy to haul on public transit? Tern's answer was a Bosch Performance Drive Unit in a proven 20-inch folding chassis, delivering a bike that folds in 10 seconds, fits under most office desks, and covers 100 km on a charge.
02
Tehnilised andmed
- Raam
- Tern Vektron hydroformed 7005-AL with OCL+ patented frame joint, exceeds ISO 4210 and EN 15194
- Jõuülekanne
- Shimano Deore 1x10-speed, 11-36T cassette
- Pidurid
- Magura MT4 hydraulic disc, front and rear
- Rattad
- 20-inch (406 mm), Kinetix Comp doublewall rims
- Rehvid
- Schwalbe Big Apple 55-406, Performance Line, puncture protection
- Vedrustus
- Rigid frame and fork
- Kaal
- 22.1 kg (48.7 lb)
- Mootor
- Bosch Performance (Drive Unit), 65 Nm torque, 300% assist, 25 kph EU / 20 mph US
- Aku
- Bosch PowerPack 400 Wh; range 53-106 km (34-68 mi)
- Ekraan
- Bosch Purion, 4-mode selectable, walk assist
- Sõiduulatus
- 53-106 km (34-68 mi) on 400 Wh
- Abiklass
- Class 1 pedelec — EU 25 kph / US 20 mph
03
Verdikt
+Tugevused
- Bosch Performance motor gives genuine hill-climbing assist uncommon in a 20-inch folder
- Ten-second fold and compact dimensions make it truly multimodal
- Magura hydraulic disc brakes provide confident stopping at 22 kg even with rack load
−Nõrkused
- 22 kg is noticeably heavier than non-motorised folding bikes when carrying it up stairs
- 400 Wh battery is on the smaller side — range drops quickly in Turbo mode
- Premium pricing compared to non-electric folding bikes at similar portability
04
Sildid
Tahad ühte?
Leia see jalgratas turult või vaheta muljeid ratturitega, kes juba sõidavad.