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    THE ULTIMATE URBAN BIKE FOR DYNAMIC KIDS

    620X3I | AGE: 10 - 14 YEARS | HEIGHT: 142.5 - 175 CMS

    Simplicity and functionality are the hallmarks of this rider-friendly bike. Our unique ergonomic riding position and geometry, along with premium components is unprecedented for a bike of this size.

    Shimano Nexus ultra smooth 3 speed gears, along with our responsive handling to increased safety at speed, make this bike easy and fun to ride. Just 12kg.

    ABILITY LEVEL: EXPECTED TO KNOW HOW TO RIDE WITH THE SAFETY OF INTERNAL GEARS AND FOOTBRAKE.

    Our E620 Urban range exudes innovation and precision in every detail. We have taken this bigger size children's bike to a new level of efficiency, safety and riding dynamics.

    DESIGN:

    The 620x3i 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 along with our selection of premium components together offer a range of riding positions and adjustability unexpected at this size.

    PERFORMANCE:

    Shimano Nexus ultra smooth and class leading efficient internal 3 speed gears couldn't be easier to use.

    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.

    SAFETY:

    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 Nexus internal gears forleast resistance, ease of change and durability.
    • CRM forks for extra comfort and improved handling.
    • Long rear stay length for best possible gear shifting
    • 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: 13kg
    MINIMUM SEAT HEIGHT: 71cm
    FRAME : Butted Alloy Frame, Low Gravity Concept Design, CRM Forks
    GEARS: Shimano Nexus 3 speed internal gearing system
    WHEELS: Dynamic Advantage Tall Alloy Wheels, Reinforced 36 Hole
    TYRES: Low-Profile, Low-Resistance Design with Tough Tubes
    BRAKES: Alloy Tektro Front & Rear Calibrated V brakes + Rear Shimano Footbrake*
    BRAKE LEVERS: Alloy Tektro Custom Sized Levers
    SADDLE: Adjustable, Comfort Midi+ Deluxe
    HANDLEBARS: Custom Width Low Rise V-Bars
    SAFETY REFLECTORS: Included
    BELLS: Included
    KICKSTAND: Included