This product is not available.

Shop similar products

Elegantly aggressive style meets forward-thinking features. With its stiff Lefty LightPipe fork, grippy tires and agile handling, the Cannondale Bad Boy 1 bike is built to take the city by storm.

  • Features

    • Cleanly integrated LED lights in the Lefty LightPipe fork and seatpost increase your visibility in low-light conditions
    • Big-volume tires on 650b wheels are fast-rolling and offer nimble handling, excellent cornering grip and pothole-erasing comfort
    • Specs and images are subject to change


    Free Adjustment Period:
    New bikes go through a normal break-in period, after which they should be readjusted. All bicycles sold at REI include free adjustments for one year after purchase date—as many times as you need. Included: derailleur and brake adjustments, lateral wheel truing, hub and headset bearing adjustments, tire inflation and chain lubrication. Not included: replacement or installation of new components or accessories, any other services. Call your local REI Co-op Bike Shop for more information.
    View all Cannondale Hybrid Bikes
  • Technical Specs

    Best Use

    Urban Cycling

    Bike Frame Material



    SmartForm C1 alloy OPI, integrated Urban Armor bumper, 1-1/8 in. head tube, sliding dropouts



    Bike Suspension

    No Suspension


    Lefty LightPipe rigid, integrated SuperNova LED lightstrip, USB rechargeable battery, 1-1/8 in. steerer


    Gates S150, Gates Belt Drive CDX sprocket 46t

    Bottom Bracket

    Thun Zumba, BSA-threaded


    Shimano Alfine Rapidfire, 8-speed

    Rear Cogs

    Gates rear sprocket, 22t

    Number of Gears

    8 gear(s)

    Internally Geared


    Brake Type

    Hydraulic Disc Brake


    Shimano MT400 hydro disc, 160/160mm RT26 rotors

    Brake Levers

    Shimano MT400 hydro disc


    Cannondale, double wall with eyelets, 32h

    Front Hub

    Lefty 50 front

    Rear Hub

    Shimano Alfine 8-speed internal

    Wheel Size

    27.5 inches


    WTB Byway, 650b x 40mm

    Tire Width

    40 millimeters

    Handlebar Shape

    Riser Bar


    Cannondale Riser, 6061 alloy, 18mm rise, 8-degree back, 4-degree up, 720mm


    Bad Boy Si, integrated sandwich stem, 65mm

    Seat Post

    LightSkin with integrated rear LED light, 31.6, USB Rechargeable


    Fabric Scoop Radius Elite, cro-mo rails


    Cannondale Urban


    FSA Cartridge Bearing


    Gates Carbon Drive, CDX Centertrack, 113t

    Belt Drive



    26 lbs. 12.8 oz.

    Bike Weight

    Bike weight is based on median size, as sold, or the average of two median sizes.



  • Size Chart

    S M L XL
    Height Range 5'2" - 5'6" 5'6" - 5' 10" 5'10" - 6'1" 6'1" - 6'4"
    Reach 38.6 40.9 42.3 44.6
    Stack 58.9 61.8 66.0 68.8
    Effective Top Tube 56.0 59.2 61.8 65.0
    Seat Tube Center-Top 45.0 49.0 52.5 55.0
    Standover Height 76.2 79.2 83.3 85.8
    Head Tube Length 43.5 43.5 43.5 43.5
    Head Tube Angle (degrees) 70° 70° 70° 70°
    Seat Tube Angle (degrees) 73.5° 73.5° 73.5° 73.5°
    Bottom Bracket Height 2.8 2.8 2.8 2.8
    Wheelbase 103.6 107.0 109.9 113.3
    Chainstay 43.5 43.5 43.5 43.5
    Fork Offset 2.2 2.2 2.2 2.2

    Sizing Notes

    Measurements are stated in centimeters unless otherwise indicated.

  • Reviews
    4 reviews with an average rating of 4.3 out of 5 stars

    Loading Reviews...
  • Questions & Answers

    Loading Questions...