Bike Comparison
    MSRP
    $2,499
    $2,499
    $2,799
    Where to Buy
    $1

    At

    $1

    At

    $1

    At

    Category
    Commuter, E-BikeCommuter, E-BikeCommuter, E-Bike
    3.1
    2.7
    4.6
    AluminumAluminumAluminum
    Fork
    AluminumAluminumAluminum
    Wheels
    AluminumAluminumAluminum
    Wheel Size
    700c700c700c
    Brakes
    Mechanical DiscMechanical DiscHydraulic Disc
    hub-drivehub-drivehub-drive
    248Wh248Wh
    Groupset
    Acera, ShimanoAltus, ShimanoDeore
    Drivetrain
    1 × 81 × 81 × 10
    Brand Site

    orbea.com

    orbea.com

    orbea.com

    Summary
    The Orbea OPTIMA E50 20mph, Orbea OPTIMA E50 20 mph, and Orbea OPTIMA E40 20mph are all 700c aluminum frame commuter e-bikes. The OPTIMA E40 20mph has better components.
    Similar Bikes
    Accessories
    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)

    33 mph

    OPTIMA E50 20mph

    30 mph

    OPTIMA E50 20 mph

    33 mph

    OPTIMA E40 20mph

    Highest gear

    (descending)

    Spec Level

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

    Geometry
    Specs
    Frame

    Orbea Optima Hydroformed Alloy, Ebikemotion X35 internal battery

    ColorsNight Black (Gloss); Metallic Dark Red; Blue (Gloss)

    Orbea Optima Hydroformed Alloy, Ebikemotion X35 internal battery

    ColorsNight Black (Gloss); Metallic Dark Red; Blue (Gloss)

    Orbea Optima Hydroformed Alloy, Ebikemotion X35 internal battery

    ColorsNight Black (Gloss); Metallic Dark Red; Blue (Gloss)

    Fork

    Optima 400mm Alloy Post mount

    Optima 400mm Alloy Post mount

    Optima 400mm Alloy Post mount

    Headset

    VP-Z104PD 1-1/8" Semi-Cartridge

    VP-Z104PD 1-1/8" Semi-Cartridge

    VP-Z104PD 1-1/8" Semi-Cartridge

    Stem

    Orbea TDS-D617

    Orbea TDS-D617

    Orbea TDS-D617

    Handlebar

    Orbea City Riser Alu 640mm

    Orbea City Riser Alu 640mm

    Orbea City Riser Alu 640mm

    Saddle

    Selle Royal Milo Plus DR

    Selle Royal Milo Plus DR

    Selle Royal Milo Plus DR

    Seatpost

    Alloy 31.6x400mm Offset 0

    Alloy 31.6x400mm Offset 0

    Alloy 31.6x400mm Offset 0

    Pedals

    VP-856 Black

    Groupset
    Rear Derailleur

    Shimano Acera M360

    Shimano Altus M310

    Shimano Deore M5120 SGS Shadow Plus

    Crank

    Prowheel PRA105 42t

    Prowheel PRA105 42t

    Prowheel PRA105 42t

    Shifters

    Shimano SL-M315

    Shimano SL-M315

    Shimano Deore M4100

    Cassette

    Sun Race CSM66 11-34t 8-Speed

    Shimano HG200 12-32t 8-Speed

    Shimano Deore M4100 11-46t 10-Speed

    Chain

    KMC X8

    KMC X8

    KMC X10

    Chain Guide

    Sunon A017

    Sunon A017

    Sunon A017

    Brakes

    Shimano TX805 Mechanical Disc

    Shimano TX805 Mechanical Disc

    Shimano MT200 Hydraulic Disc

    Brake Levers

    Shimano Alivio BL-T4010

    Shimano Alivio BL-T4010

    Wheels
    Rims

    READY GR 29-700 C

    Airline Corsa

    READY GR 29-700 C

    Tires

    Kenda 1172 700x50c

    Kenda 1172 700x50c

    Kenda 1172 700x50c

    Electric Components
    Motor

    Ebikemotion X35 Plus 20mph

    Ebikemotion X35

    Ebikemotion X35 Plus 20mph

    Battery

    Ebikemotion 36V/6.9A 248Wh ANT+

    Ebikemotion 36V/6.9A ANT+

    Ebikemotion 36V/6.9A 248Wh ANT+

    Display

    OC monochrome ANT+ LEV

    Charger

    Ebikemotion X35

    Ebikemotion X35

    Ebikemotion X35

    Accessories
    Lights

    Front: Joss Spanninga Kendo Steps, Rear: Joss Spanninga Lineo XDS Dinamo

    Front: Joss Spanninga Kendo Steps, Rear: Joss Spanninga Lineo XDS Dinamo

    Front: Lezyne Ebike Power STVZO Pro E115 inverted position 310 lumens, Rear: Joss Spanninga Lineo XDS Dinamo

    Fenders

    SKS EDGE Alloy C56R

    SKS EDGE Alloy C56R

    SKS EDGE Alloy C56R

    Racks

    Rear: Orbea Optima hidden stays

    Rear: Orbea Optima hidden stays

    Rear: Orbea Optima hidden stays

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