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2026 Tern

NBD P8i

A 20″ aluminum frame utility e-bike with modest components and shimano hydraulic disc brakes.
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Manufacturer Price

$3,599
Weight52.2 lbs  
FrameAluminum
SuspensionRigid
ForkAluminum
Wheels20″ Aluminum
DrivetrainInternally Geared Hub
GroupsetShimano
MotorBosch 600W 50Nm mid-drive
BatteryBosch 400Wh
BrakesShimano Hydraulic Disc
View on ternbicycles.comLearn about Tern
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Reviews
BikeRadar
Tern NBD S5i review | Urban Electric Bike of the Year contender

Jun 2024 · Warren Rossiter

Urban run-around that keeps things compact and simple

Highs
  • Very balanced handling

  • Comfortable

  • Well equipped

Lows
  • Limited range in cold weather

Read Review

Specs
Build
Frame

Tern NBD, 6061-AL, Patented design, EFBE Tri-Test approved: 140 kg

ColorsNbd - Red; Nbd - Silver Blue

Fork

Tern Tarsus, 6061-AL, hydroformed, EFBE approved: 140 kg

Headset

Tern Flux by FSA, cartridge bearings, Physis integrated

Stem

Tern Andros, adjustable, forged construction, patented technology

Handlebar

Tern Sweep, 6061-AL, Tern Andros adapted

Saddle

Tern Upright by Velo

Seatpost

Tern RideEasy Suspension, 34.9 mm

TypeSuspension

Pedals

MKS Platform, Tern custom design

Groupset
Crank

Tern NBD custom, forged 6061-AL crankarm

Shifters

Shimano 8 spd.

Cassette

16T

Chain

KMC for eBike, EPT corrosion resistant coating

Chain Guide

Tern Custom, full chain cover

Brakes

Front: Shimano, hydraulic disc, Rear: Shimano, hydraulic disc

TypeShimano Hydraulic Disc

Brake Levers

Shimano, hydraulic disc

Wheels
Rims

Kinetix Comp, for disc

Front Hub

Shimano disc

Rear Hub

Shimano Nexus 8

Tires

Schwalbe Big Apple, 55-406, puncture protection, Reflex

Electric Components
Motor

Class 1, Bosch Active Line Plus, 270% Assist, 50 Nm Torque, max speed 25 kph (EU); max speed 20 mph (US)

Battery

Bosch PowerPack 400

Display

Bosch Intuvia, 4 mode selectable, walk assist

Charger

Bosch Standard Charger

Accessories
Lights

Front: Tern Valo Direct, 190 lumens, Rear: Herrmans

Fenders

SplashGuard, stainless hardware

Racks

Combo Mount

Lock

ABUS, keyed-alike with Bosch battery

Bell

Aluminum

Rider Notes
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First added March 28

Last updated April 4