700 Byk E620 9 Speed Boys - Black/Green
700 Byk E620 9 Speed Boys - Black/Green 700 Byk E620 9 Speed Boys - Black/Green

700 Byk E620 9 Speed Boys - Black/Green

Deposit $200.00
Total due $689.00


    Handling time for Click & Collect orders may vary between 1-5 business days. Select your size to see in-store collection options below.

    Pickup available
    In stock at Hoppers Crossing, Hallam, and Heidelberg


    700 Byk E620 9 Speed Boys - Black/Green

    Ability Level: Expected to know how to ride and is comfortable with major bicycle skills.

    Age: 12+ years.

    Rider Height: 142-170cm

    Innovative and lightweight with every detail precisely sized for this step up bike.

    The Shimano 9 speed gearing is exceptional, with full cassette and twin hole cranks make distance riding easier than ever.

    Our unique ergonomic riding position and geometry, along with premium components is unprecedented for a bike of this size. Just 12kg.


    The E-620x9 is uniquely designed for children and is not a scaled down adult bike. Every single component has been considered, tested, custom sized and tuned to suit our rider’s profile.

    Our unique ergonomic riding position and geometry offer a range of riding positions and adjustability unexpected at this size. Along with our selection of premium components, this bike provides exceptional weight saving and rider comfort unexpected at this size.


    The Shimano 9 speed gearing is exceptional with the full cassette combined with Shimano trigger shifters and twin hole cranks, distance riding couldn’t be easier.

    Strong wheels, durable tyres, tough tubes, comfortable ergonomic saddle, custom shaped handlebars, short reach and long reach pedal position, sealed bearings, grippy pedals and so so much more really separate ByK from the regular offering.


    From our responsive handling to increased safety at speed, the ByK 620 range sets new standards in safety. The innovative frame improves balance and control to help each rider operate at the safest level possible.

    To make a children’s bike safe, the rider needs to be able to brake efficiently and confidently. The custom-sized V-Brakes we have used are calibrated for age, ability and ergonomic fit. And they are made of non-flexing, strong and light alloy. Our light weight alloy rims ensure pedalling is easier. But more importantly alloy rims are a more efficient braking surface than cheaper, chrome-plated steel rims, and are therefore safer.

    Little Details Count

    • True cartridge bottom bracket for straighter chain alignment.
    • Shimano Cassette gears for maximum shift accuracy and reliability.
    • Chromoly forks for extra comfort and improved handling.
    • Super tough alloy wheels for reduced maintenance.
    • Calibrated V-Brakes for progressive braking.
    • Full grip pedals for added safety.
    • Machined surface rims for predictable braking.
    • Custom sized grips.


    Weight 13.1kg
    Frame Butted Alloy Frame, Low Gravity Concept Design
    Gears Shimano 3 speed internal gears
    Wheels Dynamic Advantage Tall Alloy Wheels, Reinforced 36 Hole with Toughnut Eyelets
    Tyres Low-Profile, Low-Resistance Design with Tough Tubes
    Brakes Alloy Tektro Front & Rear Calibrated V brakes
    Brake Levers Alloy, Adjustable Short Reach
    Saddle Comfort Midi Deluxe
    Handlebars Custom Width Low Rise V-Bars

    Due to Covid 19, the above bicycle specifications may vary without notice. We will strive to advertise specifications accurately.

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