DiamondBack Cobra 20 2017

$230.00 $209.99
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Cobra 20

Your little guy can’t get enough of ripping around outside, and the Cobra 20 is a youth mountain bike built with a high tensile steel frame and suspension fork is the perfect bike to get him rolling around the neighborhood and up and down any strip of dirt he can find.


  • High tensile steel frame is super durable
  • Suspension fork soaks up bumps
  • Linear pull brakes are simple and strong
  • Shimano 7-speed drivetrain give wide range of gears
  • Size Guide
    Convert mm to inches
    Size20" Boys
    Seat Tube Length **279.0"
    Standover Height495.0"
    Top Tube Length *406.0"
    Head Tube Length100.0mm
    Head Angle70.0°
    Seat Angle74.0°
    Chain Stay Length381.0"
    Fork Offset44.0mm
    BB Height322.0"
    BB Drop12.7"
    Stem Length80.0mm
    Handlebar Width580.0"
    Crank Length140.0mm
    Seat Post Length280.0"
    * Measured Horizontally** Measured from Center
  • Specs
    Sizes20" Boys 
    FrameDB Hi-Ten 20" MTB frame
    ForkZoom Suspension, 40mm Travel
    HeadsetThreaded 1"
    Cranks140mm One-piece, 40 Tooth w/ Double Guard
    Bottom BracketLooseball BB
    F. DerailleurN/A
    R. DerailleurShimano TZ-20
    ShifterShimano RS25 Revo Twist
    CogsetShimano MF-HG37 6spd Freewheel (14-28t)
    ChainKMC Z51
    BrakesAlloy Linear Pull
    Brake LeversAlloy Linear w/ reach Adjust
    Front Hub36 Hole, Nutted
    Rear Hub36 Hole, Nutted, 6-spd Freewheel
    Rims36h R-1000 Alloy
    TiresJr ATB Knobby, 20x2.0 w/ Smooth Center Ridge
    HandlebarSteel Jr Riser
    GripsDB Kraton
    StemAlloy Quill
    SeatpostSteel Pillar 28.6mm
    SeatJR ATB 2-panel
    ColorsOrange |  Yellow | 
    NoteSpecifications Subject to Change