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    Recommended
    MSRP
    $4,699
    Where to Buy
    $1

    At

    Category
    Utility, E-Bike
    Weight
    51.6 lbs
    7.9
    Frame
    Aluminum
    Aluminum
    Wheels
    Aluminum
    Wheel Size
    20″
    Magura MT4 Hydraulic Disc
    Bosch 600W 65Nm mid-drive
    Bosch 500Wh
    Gates CDX
    Drivetrain
    Belt Drive, Internally Geared Hub
    Brand Site

    ternbicycles.com

    Summary
    The Tern NBD S5i is a 20″ aluminum frame utility e-bike with high-end components and magura mt4 hydraulic disc brakes.

    Ask 99 Spokes

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    Insights
    Spec Level

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

    Geometry
    Specs
    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 5

    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

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