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Tern Vektron D8 Folding Electric Bike
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Shop similar productsThe Tern Vektron D8 folding electric bike delivers performance and versatility all in one. With hydraulic disc brakes, fenders and a rack, you'll be crushing your commute come rain, snow or shine.
E-Bike Classification
Class 1: pedal assist up to 20 mph
Motor
Bafang M400 Drive System, 36 V/250 W
Battery Capacity (Wh)
400 watt hours
Weight
49 lbs. 9.6 oz.
- Bafang M400 Drive System offers 250 watts of responsive and dependable power
- Maximum torque of 80 Nm provides fast acceleration
- Resizes in seconds to fit riders from 5 ft. 3 in. to 6 ft. 5 in. in height (160-195cm)
- 400 watt-hour battery offers a range of up to 56 mi. (90km)
- Hydraulic disc brakes are good for all-weather stopping power
- Tern Valo Direct light, with 150 lumens of power, improves your visibility in low light
- Shimano Claris rear derailleur provides quick and responsive gear shifting
- Specs and images are subject to change
Imported.
This e-bike comes with Coast to Coast Support, which includes:View the Tern Vektron Product LineView all Tern Electric Folding Bikes- 1 year of free adjustments (see more below)
- In-store bike assembly
- Pickup in store or curbside
- Bike experts available at 170+ bike shops
- An additional year of free adjustments (2 total years; see below)
- Free flat tire repairs (labor only; parts not included)
- 20% off shop services
New bikes go through a normal break-in period, after which they should be readjusted. All electric bicycles sold at REI include free adjustments for the defined period (one year after purchase date for non-members, or two years for REI Co-op Members)—as many times as you need. Included: derailleur and brake adjustments, lateral wheel truing, hub and headset bearing adjustments, tire inflation, chain lubrication and e-bike firmware updates. Not included: replacement or installation of new components or accessories, any other services. Call your local REI Co-op Bike Shop for more information.Best Use Urban Cycling
E-Bike Classification Class 1: pedal assist up to 20 mph
Motor Bafang M400 Drive System, 36 V/250 W
Motor Type Mid-Drive
Motor Torque (Nm) 80 Newton meters
Battery Type Lithium Ion
Battery Capacity (Wh) 400 watt hours
Battery Removable Yes
Charge Time (hrs) 5 hours
Pedal Assist Range 25-56 miles
Frame Tern Vektron, hydroformed aluminum, OCL+ joint, 3 patented technologies
Step-Through No
Bike Suspension No Suspension
Fork Integrated, high-tensile steel
Crankset Vektron custom, forged AL6061 crankarm
Bottom Bracket Motor Integrated
Shifters Shimano, 1 x 8-speed, trigger
Rear Derailleur Shimano Claris
Rear Cogs Shimano 11-32T, 8-speed
Number of Gears 8 gear(s)
Brake Type Hydraulic Disc Brake
Brakes Shimano hydraulic disc
Brake Levers Shimano hydraulic disc
Rims Kinetix Comp for disc
Front Hub Shimano disc
Rear Hub Shimano disc
Wheel Size 20 inches
Tires Schwalbe Big Apple, Active Line, 50-406, puncture protection, Reflex
Tire Width 50 millimeters
Handlebar Shape Flat Bar
Handlebar Flat bar, 6061-Al, Tern Andros adapted
Stem Tern Andros (G2), adjustable, forged construction, patented technology
Seat Post SuperOversize, 6061-Al, micro-adjust clamp
Saddle Tern Porter, patented GripPad design
Pedals Folding, alloy body
Headset Tern Flux, cartridge bearings, Physis integrated
Chain 8-speed, DHT for e-bike, GST corrosion-resistant coating
Weight 49 lbs. 9.6 oz.
Bike Weight Bike weight is based on median size, as sold, or the average of two median sizes.
Gender Unisex
Sustainability Contains recycled materials
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