FREE SHIPPING on all Bikes in Aust. Gift Cards Available here


Your Cart is Empty

  • Add description, images, menus and links to your mega menu

  • A column with no settings can be used as a spacer

  • Link to your collections, sales and even external links

  • Add up to five columns

  • OG3A Royal Green

    4 items left

    Wildcat Mini BMX Bike

    The OG3A range is built for riders looking to get more out of their time at the Skate Park or BMX Track and send it on the most advanced Mini Bike available. Built super tough, the OG3A features Cro-Moly bars and a 1 piece heat-forged crank, the new 2022 high pressure tyre and fiber infused nylon cross wheel rims. Recommended for riders up to 80kg.

    Wildcat Mini BMX OG3A specs

    It’s the only Mini BMX Bike in the world with Disc brakes and includes the new 2022 high pressure tyre and cross wheel rims. Forget heavy and clunky cart wheels, our CNC aluminium and fibre infused nylon wheels take things to the next level.

    Built super tough for general skatepark and jump use, the OG3A features Cro-Moly bars and a 1 piece heat-forged crank. Tested successfully on riders up to 100kg, but due to the high-impact style of riding we recommend over 80kg riders select models with the 3 piece crank.

    All Wildcat Mini BMX feature the specially designed 9 tooth Wildcat cassette hub for the perfect gearing ratio as well as fast, precise, and loud engagement.

    Suitable for park, track and competition use. (Road use requires reflectors and bell.)

    Free Shipping on all Mini BMX Bikes in Australia


    Brake: V2 Disc brake system

    Frame: Hi-tensile steel

    Fork: Hi-tensile steel

    Chain: Traditional KMC Z410

    Chain wheel: 28T

    Crank: Solid heat forged 1-piece crank

    Driver: Pro 9t, CNC 2 bearing

    Handlebars: Super light & strong, 2 piece 4130 Cro Moly small size 650x200mm.

    Rims: NEW super light Cross wheel, Nylon rim + CNC Aluminium core

    Seat: OPC Fat type, kevlar coated

    Stem: Aluminium forged, top load

    Tyre: High pressure 2022 model, even lighter with a faster roll speed. Recommended 40psi with the Cross wheel design.

    Weight rating: 80kg (tested to 100kg) on 1 piece crank bikes (120kg on 3 piece cranks)

    Weight: 8.9kg


    Assembly Instructions

    Download instructions here

    Bikes are 80% assembled.

    Required tools for assembly: 4, 5 & 6mm Allen key for seat and handle bars, 15mm spanner for pedals


    12 months warranty on components and a limited lifetime warranty on the frame, you can shred with peace of mind.

    Spare parts available separately.

    Limited Lifetime Warranty on Frame

    12 Month Warranty on parts - See Warranty section for full details and maintenance

    Wildcat Mini BMX Bike


    Compare OG3A OG3 Pro Series P30 Lynx 16" BMX
    Brakes Disc Brakes Disc Brakes Disc Brakes with Gyro kit 6061 Aluminium U brake
    Weight Rating* 80kg 100kg 100kg N/A
    Handle bars 2 piece 4130 Chromoly 4 piece 6061 Aluminium 4 piece 6061 Aluminium 4 piece 6061 Aluminium
    Handle bar size Small Medium Medium Medium
    Frame Hi-ten steel Hi-ten steel Full 4130 Chromoly Full 4130 Chromoly
    Tyres Pro-Street, Pattern T04 Pro-Street, Pattern T04 Pro-Street, Pattern T04 Pro-Street 16"x2.25
    Crank One Piece hi-ten steel arms 3 piece 4130 Chromoly 3 piece 4130 Chromoly 3 piece 4130 Chromoly
    Stem Premium 6061 Aluminium Top Load Premium 6061 Aluminium Top Load Premium 6061 Aluminium Top Load Premium 6061 Aluminium Top Load
    Head parts Standard cup Fully sealed bearings Fully sealed bearings Fully sealed bearings
    Seat One Piece FAT type Pivotal Pivotal Pivotal
    Chain Traditional KMC Z410 Traditional KMC Z410 Traditional KMC Z410 or Half Link Half link
    Sprocket 28t Hi-ten Steel 28t forged Aluminium 28t forged Aluminium Guarded 25t, 7075 Aluminium
    Wheel Cross Wheel ABS/Aluminium Turbo Wheel Nylon/Aluminium Turbo Wheel Nylon/Aluminium Aluminium, 16x28H, double walled
    * Tested on riders up to weight rating

    Customer Reviews

    Based on 200 reviews
    Michael Briones
    Great bike for kids!!

    I bought this bike for my son’s 5th bday cuz I didn’t want him on one of those balance bikes without peddles and also didn’t want him on training wheels. This bike sits low enough where he can stand up easily and use his feet to slow down and balance if he’s going to fall. It’s perfect and his second day he’s riding it with a little push from me to get him started. Highly recommend!!!

    Amazing feedback Michael, thank you so much for sharing. Your comments echo many parents who find Wildcat's are a great way to get them onto full sized BMX bikes but also have a heap of fun on them into their teenage or even adult lives. Cant wait to see what he can do on it - make sure you tag us if posting on Socials - we'd love to support there.


    Great quality and one happy kid.

    So good to hear Tyron, appreciate the excellent feedback.


    Awesome quality, my son loves it . Built well, can’t fault it

    Thank you for your great feedback Brigette - hope he gets a lot of use out of it and really develops his skill set in sending it on a BMX. Don't forget to have a go yourself!!!