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    BYB P82023 Tern
    Recommended
    MSRP
    ($1,779)
    Where to Buy
    —
    $1

    At

    Category
    		Folding
    Weight
    		31.5 lbs
    Frame
    		Aluminum
    		Aluminum
    Wheels
    		Aluminum
    Wheel Size
    		20″
    		Rim
    		Alivio
    Drivetrain
    		1 × 8
    Brand Site

    ternbicycles.com

    Summary
    		The Tern BYB P8 is a 20″ aluminum frame folding bike with mid-range components and rim brakes.

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    Insights
    Gear Range

    A bike with lower gearing will be easier to ride up steep hills, while a higher top end means it will pedal faster down hills.

    Lowest gear

    (climbing)

    28 mph

    BYB P8

    Highest gear

    (descending)

    Geometry
    Specs
    BYB P82023 Tern
    Frame

    Tern BYB, Aluminum, TriFold patented technology, EFBE tested: ISO 4210

    BB Standard: BSA, Threaded

    Color: Satin Dark Bronze

    Fork

    Tern Tarsus, 6061-AL, hydroformed

    Bottom Bracket

    FSA, Cartridge, sealed bearings

    Headset

    Flux, cartridge bearings, Physis integrated

    Stem

    Tern Andros (G2), adjustable, forged construction, patented technology

    Handlebar

    Flat bar, 6061-AL, Andros adapted

    Saddle

    Tern Porter, patented GripPad design

    Seatpost

    Tern Telescope, 34.9/30.9 mm, 2014-AL

    Type: Rigid

    Pedals

    MKS EZY

    Groupset
    Rear Derailleur

    Shimano Alivio, Shadow RD

    Front Derailleur

    n/a

    Crank

    Forged 6061-AL, 52T

    Shifters

    Shimano, 1 x 8 spd

    Cassette

    Shimano 11-32T, 8 spd

    Chain

    KMC, 8 spd

    Chain Guide

    Hebie

    Brakes

    Front: Kinetix SpeedStop V-brakes, stainless hardware, Rear: Kinetix SpeedStop V-brakes, stainless hardware

    Type: Rim

    Brake Levers

    Shimano

    Wheels
    Rims

    Doublewall aluminum

    Front Hub

    Kinetix Neutron Mini 74, sealed cartridge bearing Opt: BioLogic Joule 3 dynamo

    Rear Hub

    Novatec, sealed cartridge bearing

    Tires

    Schwalbe Citizen, 42-406, puncture protection, Reflex

    Accessories
    Lights

    Front: Opt: Tern Valo 2, integrated, 41 lux/150 lumens, Rear: Opt: Deluxe LED

    Fenders

    SKS, stainless hardware

    Racks

    Combo Mount

    Bell

    Pitch, brass

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