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Surly Big Easy Cargo ebike-Surly-Tan Cargo Shorts-Small-Uptown Bicycles
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Surly Big Easy Cargo ebike-Surly-Uptown Bicycles
Surly Big Easy Cargo ebike-Surly-Uptown Bicycles
Surly Big Easy Cargo ebike-Surly-Uptown Bicycles
Surly Big Easy Cargo ebike-Surly-Uptown Bicycles
Surly Big Easy Cargo ebike-Surly-Uptown Bicycles
Surly Big Easy Cargo ebike-Surly-Uptown Bicycles
Surly Big Easy Cargo ebike-Surly-Uptown Bicycles
Surly Big Easy Cargo ebike-Surly-Uptown Bicycles
Surly Big Easy Cargo ebike-Surly-Uptown Bicycles


Surly Big Easy Cargo ebike

Available In-Store Only

The Big Easy is a longtail electric cargo bike that expands what's possible by bike. With passenger deck seating, Surly trailer integration and the option to run dual batteries, families with children, entrepreneurs with bike supported businesses and commuters who want to run more errands en route to their destination will appreciate the maximum cargo potential of Big Easy.


    Bosch Performance Line CX Drive:

    • Provides a maximum torque of 75 Nm, with assistance up to 20 mph. No overheating, even during long ascents
    • Up to 300% of perfectly delivered support, incredible dynamism and unique grip provide the best possible support on all terrains
    • The progressive motor support automatically adapts to the individual’s riding style, so there is no need to change support modes in eMTB mode
    • Ideal drive system for ambitious and demanding eBikers

    PowerPack 500 Battery:

    • Increased capacity to 13.4 Ah (Amp-Hours), with 500 Wh (Watt-Hours) for extended range
    • 36-volt Lithium-ion battery requires about two hours to charge 50%, and full charge takes approx. 4.5 hours with the Bosch Standard Charger
    • Frame-mounted battery pack weighs 5.7 lbs
    • Bosch Standard 4A Charger included

    Expand what’s possible with Dual Battery Operation:

    • Big Easy is designed and configured to easily accommodate a second battery; an ideal solution for cargo bike applications
    • Dual Batteries deliver up to 1,000 Wh for even more range and capability
    • The Bosch DualBattery system switches intelligently between the two batteries, both during charging and discharging
    • DualBattery feature is compatible with PowerPack 400 and 500 series frame-mounted batteries (Additional battery sold separately)

    Purion Computer:

    • Designed with simplicity in mind, so riders can get the information they need at the touch of a button
    • Features include charging status, speed, riding mode, range, trip distance and total distance
    • Manages four levels of assist from Eco to Turbo, with an eMTB mode specially designed for the Performance Line CX Drive system

    • Condensed bike size range and dropper post routing to promote bike sharing and to accommodate more riders per frame size 
    • Fully tested and rated electric bike component set 
    • Capable of running dual batteries for extended range
    • Damping headset provides smooth and stable handling characteristics under heavy loads 
    • Equipped with the most powerful Bosch electric bike motor and largest battery available
    • Includes Bosch Standard 4A charger, wiring harness and brackets for additional battery
    • Lock keys and cores included - all keyed the same
    • Dummy Cargo Kit included



    Surly Big Easy Frame for Bosch Mid Drive. Surly 4130 Chromoly Steel.


    Surly Big Easy Fork. 4130 Chromoly Steel.


    Drive Unit

    Bosch Performance CX [20m/h]


    Bosch PowerPack 500


    Bosch Purion


    Miranda for Big Easy

    Bottom Bracket

    included in Bosch Unit

    Front Derailleur


    Rear Derailleur


    Cassette / Cog

    SunRace CSMS7 11-42


    KMC X11e


    Grips / Bar Tape

    Velo single lock-on


    Salsa Bend 17 degree. No logo


    ProMax 4-bolt 31.8mm clamp


    Cane Creek ViscoSet [tuned for Surly Big Easy] upper. 40 series lower

    Front Shifter


    Rear Shifter

    SRAM NX 11 speed

    Brake Levers



    Tektro Orion 4 Piston HD-M745


    WTB Volt


    Surly Stainless


    ProMax 2-Bolt. 30.9mm


    Front Hub

    Shimano M525, 32h, QR

    Rear Wheel

    Shimano M525, 32h, QR

    Front Thru Axle / QR


    Rear Thru Axle / QR



    WTB STS i29 TCS


    Surly ExtraTerrestrial 26x2.5" Tubeless Ready



    Frame measurements (mm) SM MD LG
    A. BB Drop 40 40 40
    B. Chainstay Length 821 821 821
    C. Fork Length - Axle to Crown 420 420 420
    D. Fork Offset 43 43 43
    E. Head Tube Angle (deg) 69 69 69
    F. Headtube Length 150 180 210
    G. Reach 411 431 448
    H. Seat Tube Angle (deg) 72.5 72.5 72.5
    I. Seat Tube Length - Center to Top 406 432 508
    J. Stack 567 595 623
    K. Standover 723 771 821
    L. Top Tube Length (Effective) 590 620 645
    M. Wheelbase 1480 1512 1539
    Component measurements (mm)
    Crank Arm Length 175 175 175
    Handlebar Width 740 740 740
    Handlebar Rise / Drop - - -
    Stem Length 60 70 80
    Stem Angle (deg) 6 6 6

    Free Curbside Pickup

    We offer Curbside Pickup / In-Store Pickup for all orders. 

    Please select the the store location and the date you would like to pickup your order.  For Curbside Pickup, select In-Store Pickup at checkout.  You will receive details on how to pickup your order.  We have a dedicated loading/unloading zone directly in-front of each location.  Same-day curbside / in-store pickup is available on a case-by-case basis, as we may need a little time to put your order together. 

    If selecting a bike for in-store purchase; availability for pickup reflects an estimate of when the bike will be ready.  Please note that this is an estimate, if you would like to pick an item up before the website shows it is available please contact us for special requests.  When we receive an in-store pickup order we will contact you by your preferred method entered at checkout to confirm details.

    Why are some items available for In-Store (or Curbside) pickup only? 

    Due to our brand relationships we are able to sell some products in-store only.  These products are not available to be ordered to be shipped to a customer's address.  We believe in the importance of proper assembly and maintenance of your bicycle, and respect our partnership with our brands as a dealer / retailer. If you have any questions please contact us.

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