Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 7 - Jul 12
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
Tern Vektron Q9 Bosch Active Plus 400w/hTHE ACCELERATOR New colors and updated styling Upgraded to the Bosch Active Line Plus electric drivetrain for up to 270% assistance and 50 Nm of torque Hydraulic disc brakes for all weather stopping power Updated frame with a reclining battery for a lower center of gravity and better ride Frame passed strict European safety standards for pedal assist e bikes, having been certified as EN15194 compliant by EFBE Prftechnik Integrated Atlas V Rack works
THE ACCELERATOR
- New colors and updated styling
- Upgraded to the Bosch Active Line Plus electric drivetrain for up to 270% assistance and 50 Nm of torque
- Hydraulic disc brakes for all-weather stopping power
- Updated frame with a reclining battery for a lower center of gravity and better ride
- Frame passed strict European safety standards for pedal-assist e-bikes, having been certified as EN15194-compliant by EFBE Prüftechnik
- Integrated Atlas V Rack™ works seamlessly with Thule Yepp Maxi and Dash® RM child seats—no adapters needed
- Resizes in seconds to fit riders 147 – 195 cm (4’10” – 6’5”) so a single bike can be shared by the family
SPECIFICATIONS
GENERAL INFO
| SPEEDS | 1 x 9 |
| WEIGHT | 21.9 kg |
| GEAR INCHES | 2.65 - 7.72 m |
| FOLDING SIZE | 42 × 86 × 68.5 cm |
| FOLDING TIME | 10 sec |
| FRAME SIZES | One size |
| DISTANCE (SEATPOST TO HANDLEBAR) | 62 - 69 cm |
| DISTANCE (SADDLE TO PEDAL) | 67 - 110 cm |
| SUGGESTED RIDER HEIGHT | 147 - 195 cm |
| MAX GROSS VEHICLE WEIGHT | 125 kg |
| MAX RIDER WEIGHT | 105 kg |
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, 12°, 320 mm |
| STEM | Tern Andros, adjustable, forged construction, patented technology |
| HEADSET | Tern Flux, cartridge bearings, Physis integrated |
| HANDLEBAR | Flat bar, 6061-AL, Tern Andros adapted |
| GRIPS/BAR TAPE | Velo ergonomic, lock-on |
| SADDLE | Tern Porter, patented GripPad design |
| SEATPOST | Tern Telescope, 34.9/30.9 mm, 2014-AL |
| SEATPOST CLAMP | Tern Collar, 6061-AL, 2pc |
BRAKES
| FRONT BRAKE | Shimano, hydraulic disc |
| REAR BRAKE | Shimano, hydraulic disc |
| BRAKE LEVERS | Shimano, hydraulic disc |
| BRAKE CABLE & HOUSING | Shimano, hydraulic disc |
WHEELS
| FRONT HUB | Shimano disc |
| REAR HUB | Shimano disc |
| SPOKES AND NIPPLES | Stainless steel |
| RIMS | Kinetix Comp, for disc |
| TIRES | Schwalbe Big Apple, 55-406, puncture protection, Reflex |
TRANSMISSION
| SHIFTER(S) | Shimano Alivio, 1 x 9 spd, trigger |
| REAR DERAILLEUR | Shimano Alivio Shadow |
| CRANKSET | Tern 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 | MKS EZY |
| SHIFTER CABLE & HOUSING | Jagwire LEX-SL, slick treatment, alloy ferrules |
E-SYSTEM
| MOTOR | Bosch Active Line Plus, 270% Assist, 50 Nm Torque, max speed 32 kph |
| BATTERY | Bosch PowerPack 400Wh |
| DISPLAY | Bosch Purion, 4 mode selectable, walk assist |
| RANGE | 400 Wh: 55 -110 km |
| CHARGER | 100-240V, 4A |
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 | SplashGuard, stainless hardware |
| RACK(S) | Atlas V Rack™, integrated 8 point mounting; Max load weight: 27 kg |
*Note: These are our standard model specifications. The bike's weight and folded dimension may not include racks and fenders. We do our best to ensure that the specifications listed here accurately reflect the exact parts found on our production bikes. However, component changes do occur for various reasons and there may be brief delays on site updates. We reserve the right to make component changes without prior notification, which may cause discrepancies with the information listed on the web.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.8 ★★★★★
Based on 1045 reviews
Sort
Product Reviews
★★★★★ 5
Cute shoes
Size: 2.5 Little Kid, Color: Lavendar
Cute, easy to slip on, and my very particular daughter actually wears them - which is saying a lot.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 4, 2026
★★★★★ 5
Her go to pair!
Size: 13 Little Kid, Color: Lavendar
Good quality shoes and she loves them! Slips her foot right in! Her go to pair !
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 15, 2026
★★★★★ 5
It’s a perfect shoe without the correct width it needed to be wider
Size: 5 Big Kid, Color: Lavendar
The app suggested a 6.5 but I needed it in wide and it was not an option.
I had to send them back because they were too tight!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 11, 2026
★★★★★ 5
That the shoes got here in time.
Size: 10.5 Little Kid, Color: Light Pink
The shoes a perfect.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 20, 2026
★★★★★ 5
Great shoes
Size: 2 Little Kid, Color: Light Pink
Love love love
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 8, 2026