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2024 Tern

NBD S5i

A 20″ aluminum frame utility e-bike with high-end components and magura mt4 hydraulic disc brakes.
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Manufacturer Price

$4,299
Weight51.6 lbs  
FrameAluminum
SuspensionRigid
ForkAluminum
Wheels20″ Aluminum
DrivetrainBelt Drive, Internally Geared Hub
GroupsetGates CDX
MotorBosch 600W 65Nm mid-drive
BatteryBosch 500Wh
BrakesMagura MT4 Hydraulic Disc
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Insights
Spec Level

Based on build material and quality level of the frame, fork, wheelset, groupset, suspension system, and more.

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

ebiketips
Tern NBD

Nov 2022

Verdict: High quality low-step city bike with a quiet motor and impressive load-carrying credentials

Read Review

Specs
Build
Frame

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

ColorsNbd - Blue; Nbd - Bronze

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, Air cartridge, Preload adjustable

TypeSuspension

Pedals

MKS Platform, Tern custom design

Groupset
Crank

Tern NBD custom, Gates CDX CNC machined beltring

Shifters

Shimano 5 spd.

Cassette

Gates CDX, precision CNC machined cog

Chain

Gates Carbon Drive CDX belt

Chain Guide

Tern Custom, full chain cover

Brakes

Front: Magura MT4, hydraulic disc, Rear: Magura MT4, hydraulic disc

TypeMagura MT4 Hydraulic Disc

Brake Levers

Magura, hydraulic

Wheels
Rims

Kinetix Comp, for disc

Front Hub

Shimano disc

Rear Hub

Shimano Nexus INTER-5E

Tires

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

Electric Components
Motor

Bosch Performance, 300% Assist, 65 Nm Torque, max speed 25 kph (EU); max speed 20 mph (US)

Battery

Bosch PowerPack 500

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 July 17

Last updated September 27

Not listed for 189 days