Forgotten Damned BMX Bike



professionally built bmx bikes for sale


  • Sealed bearings throughout (headset, BB & hubs)
  • Chromoly 9.5" rise handlebars for a bigger rider
  • Chromoly tubular Pro-style 2-piece crankset
  • Longer top tube length to suit a rider up to 185cm tall

The Forgotten Damned BMX bike is the top of the Forgotten BMX range, with pro-level spec that suits a taller or older rider, without breaking the bank. Sealed bearings throughout, you can trust the Forgotten Damned BMX keeps you shredding for longer.

Finished in an epic gloss black, or metallic gold colour options, with chrome bars and forks, the Forgotten Damned bike is damn cool!


    • TOP TUBE: 21"
    • HEAD TUBE: 75.5º
    • SEAT TUBE: 71º
    • CHAINSTAY: 13.25"
    • BB HEIGHT: 11.5"


    • Frame: 1020 Hi Ten steel, Top & Down Tube Gussets
    • Forks: CRMO Forgotten Pro Style Fork, Tapered Legs
    • Handlebars: CRMO Forgotten, 9.5" rise, 30" wide
    • Grips: Tempered Zephyr, flangeless
    • Headset: Integrated, sealed bearing
    • Stem: Forgotten Pro Alloy Top Load
    • Brakes (rear): 990 style with clear pads
    • Brake lever (right): Alloy
    • Cables: Slick (rear)
    • Sprocket: Forgotten 25T
    • Crankset: Forgotten 2pce CRMO Tubular 8 spline, 170mm
    • Bottom Bracket: Sealed Mid 19mm
    • Chain: KMC 510
    • Pedals: Wellgo PC
    • Rims: Alloy Single Wall 36h
    • Tires: Innova 20” x 2.3”
    • Front Hub: Forgotten Alloy 10mm axle, 36 hole, sealed bearing
    • Rear Hub: Forgotten Alloy Cassette, 36 hole, 14mm axle, sealed bearing w/9t driver
    • Seat/Seatpost: Forgotten Fat Seat/Post Combo

    Please use BMX bike sizing as a guide only. Size guide does not take into account skill level or riding preference, so you may need to get a longer or shorter top tube length to suit your style of riding.

    Junior (smaller than 20" wheels) BMX bikes sizing

    Rider Age Rider Height Bike Size
    1.5 - 4 years  80 - 110cm Balance Bike
    3 - 6 years 95 - 115cm 12" wheels
    4 - 8 years 100 - 130cm 14" wheels
    5 - 9 years 110 - 140cm 16" wheels
    7 - 12 years 120 - 155cm 18" wheels


    20" wheeled BMX bikes sizing

    All bikes below have 20" wheels, which makes the top tube length the determining factor for optimum sizing.

    Rider Height Bike Categories Top Tube Length
    135 - 150cm  Youth BMX bike 18.5" - 20.25"
    145 - 165cm  Youth BMX bike 19.8" - 20.5"
    155 - 170cm

    Youth BMX bike
    Adult BMX bike

    20.25" - 20.75"
    165 - 180cm Adult BMX bike 20.5" - 21"

    175cm +

    Adult BMX bike

    21" - 21.5"


    Larger than 20" wheeled BMX bikes sizing

    BMX bikes with 22" - 27.5" wheels suit riders of many sizes, but can be more practical for taller riders.

    Rider Height Wheel Size
    170cm + 22" and up


    BMX bike shipping info

    All BMX bikes are shipped in a bike box at a flat rate
    of $35 Australia wide.

    Bikes are shipped using Startrack Express or Australia Post,
    some assembly is required once received and can be done using a basic BMX tool kit and bike pump.

    We provide an optional pre-service bike build to
    dramatically cut down on the assembly and prolong the life of your bike, which
    can be added at the checkout.

    Customer Reviews

    Based on 1 review
    jeffrey L.
    Old man body, young man brain

    First 30mins of riding a street course sucked. Super rusty, in my mind I was doing a 360 air but only managed 90 degree of turn before my fat old body hit the concrete. Awesome to get back on a bike though, it's been 24yrs since I rode a bmx on any sort of ramp. One issue I have with the bmx is the rear brakes are crap..... Other than that, all good