Tern NBD P8i Electric Bike

Features

• Bosch Active Line Plus motor provides up to 50 Nm of torque and 270% support
• Bosch PowerPack 400 powers long trips, commutes and journeys
• Shimano Nexus 8-speed internal hub
• Shimano hydraulic disc brakes provide reliable stopping power—even when carrying cargo and riding fast
• Ultralow 15.4 in. (39 cm) stand-over height means gentle, low steps are all that are required to get on and go
• Ultralow center of gravity improves balancing and maneuvering when riding with kids through parks and narrow streets
• Fits riders 4 ft. 10 in.–6 ft. 3 in. (147–190 cm)
• Gaia Rack is certified to carry up to 60 lbs. (27 kg) and works with many child seats
• Frame and fork have undergone the EFBE Tri-Test to the 309 lbs. (140 kg) maximum gross vehicle weight
• Specs and images are subject to change

Imported.

This e-bike comes with Coast to Coast Support, which includes:

• 1 year of free adjustments (see more below)
• In-store bike assembly
• Pickup in store or curbside
• Bike experts available at 170+ bike shops

REI Co-op Members get more:

• An additional year of free adjustments (2 total years; see below)
• Free flat tire repairs (labor only; parts not included)
• 20% off shop services

More about our free adjustments: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. Important WARNING for California residents View all Tern Electric Cargo Bikes

Technical Specs

Best Use

E-Bike Classification

Motor

Motor Type

Motor Torque (Nm)

Battery Type

Battery Capacity (Wh)

Battery Removable

Charge Time (hrs)

Pedal Assist Range

Frame

Step-Through

Bike Suspension

Fork

Fork Travel

Crankset

Bottom Bracket

Shifters

Rear Cogs

Number of Gears

Internally Geared

Brake Type

Brakes

Brake Levers

Rims

Front Hub

Rear Hub

Wheel Size

Tires

Tire Width

Handlebar Shape

Handlebar

Stem

Seat Post

Saddle

Pedals

Headset

Chain

Weight

Bike Weight

Gender

Urban Cycling

Class 1: pedal assist up to 20 mph

Bosch Active Line Plus, 270% assist, 50 Nm torque

Mid-Drive

50 Newton meters

Lithium Ion

400 watt hours

Yes

5 hours

34-67 miles

6061-AL, Patented design, EFBE Tri-Test approved: 309 lbs.

Yes

No Suspension

6061-AL, hydroformed, EFBE approved: 309 lbs.

Not Applicable

6061-AL crankarm

Motor intergrated

Shimano 8-speed

16T

8 gear(s)

Yes

Hydraulic Disc Brake

Shimano hydraulic brake

Shimano hydraulic brake

Kinetix Comp for disc

Shimano disc

Shimano Nexus 8

20 inches

55-406, puncture protection, Reflex

55 millimeters

Moustache Bar

6061-AL, Tern Andros adapted

Tern Andros, adjustable, forged construction, patented technology

Tern RideEasy Suspension, 34.9 mm

Tern Upright by Velo

MKS Platform, Tern custom design

Tern Flux by FSA, cartridge bearings, Physis integrated

KMC for eBike, EPT corrosion-resistant coating

52 lbs. 3.2 oz.

Bike weight is based on median size, as sold, or the average of two median sizes.

Unisex

Size Chart

One SizeHeight Range

4’10” – 6’3”

How we measure bikes

bike diagram loading

Standover Height Standover Height is a measurement from the ground to the top of the top tube, measured at the midpoint of the top tube.

Reach Reach is the horizontal distance from the center of the cranks to the center of the head tube, measured at head tube level.

Stack Stack is the vertical distance from the center of the cranks to the center of the head tube, measured to the top of the head tube.

Effective Top Tube Effective top tube is the distance from the center of the head tube to the center of the seat tube/seat post, measured parallel to the ground.

Seat Tube Center to Top Seat Tube length is the measurement of the seat tube, from the center of the cranks to the top of the seat tube.

Head Tube Length Head Tube Length is measured from the bottom to the top of the head tube.

Head Tube Angle Head Tube Angle is the acute angle between the head tube and the ground (measured towards the rear of the bike)

Seat Tube Angle Seat Tube Angle is the acute angle between the seat tube and the ground (measured towards the rear of the bike).

Bottom Bracket Height Bottom Bracket Height is a measurement taken vertically from the ground up to the center of the cranks.

Wheelbase Wheelbase is the measurement from the center of the front axle to the center of the rear axle.

Chainstay Length Chainstay Length is the measurement from the center of the cranks to the center of the rear axle.

Fork Offset Fork Offset, or rake, is the distance from the front axle to a line drawn parallel to the center of the head tube or steering axis.