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    From the driveway to the bike park, the new STP 20 helps young riders build their skills and make the transition from wobbly laps around the block to fun trails and off-road terrain.

    With a lightweight aluminium frame, smooth front suspension*, smaller 20-inch wheels and geometry that’s designed specifically for young riders, the new STP can be a first step toward adventures in the dirt. Versatile enough to ride on streets, parks or trails, it offers kids a confident, controlled ride to help them build their skills. The 60mm suspension fork* soaks up bumps, and powerful disc brakes help them negotiate steep descents. It also features kid-friendly components such as shorter reach brake levers and a comfortable saddle. (*on select models)

    KEY PERFORMANCE FACTORS

    Versatility For Dirt or street

    Lightweight, strong and durable aluminium frameset is designed to go from street riding to bike parks or trails.

    Kid-friendly design

    Frame geometry is designed specifically for young riders with 20-inch wheels, a low saddle height and taller front end for a stable ride quality.

    Maximum control

    Powerful disc brakes and plush suspension fork with a lockout option (available on some models) puts maximum control in the rider’s hands.

    Specs
    • Sizes One size
    • Colors Trekking Green
    • Frame ALUXX grade aluminium
    • Fork SR Suntour XCT Jr w/lockout, 60mm travel
    • Shock N/A
    • Handlebar Giant Sport Alloy, low-rise, 31.8mm
    • Stem Alloy
    • Seatpost Alloy, 27.2mm
    • Saddle Kids Sport
    • Pedals Platform
    • Shifters Shimano Revoshifter, 7sp
    • Front Derailleur N/A
    • Rear Derailleur Shimano Altus
    • Brakes Tektro HD-J285 hydraulic disc, 160mm
    • Brake Levers Tektro HD-J285 hydraulic
    • Cassette Shimano HG200, 12x32t, 7sp
    • Chain KMC Z7
    • Crankset Forged alloy, 30T
    • Bottom Bracket Sealed
    • Rims Alloy, Disc
    • Hubs Alloy disc, 28H
    • Spokes Steel, 14g
    • Tires Kenda Karma, 20x2.2’’
    • Weight The most accurate way to determine any bike’s weight is to have your local dealer weigh it for you. Many brands strive to list the lowest possible weight, but in reality weight can vary based on size, finish, hardware and accessories. All our bikes are designed for best-in-class weight and ride quality.

     Download PDF

    All specifications listed are subject to change without notice.

    HIGHLIGHTS

    The new STP 20 kids' bike is built on a lightweight and durable ALUXX frameset with updated geometry to give young riders more confidence and control. It comes with an 80mm suspension fork or rigid fork, and is equipped with disc brakes and grippy, high-volume tires. Here’s a look at some of the key technologies on the STP 20.

    STP 20 with interactive tooltips

    SIZING GUIDE AND GEOMETRY

    Sizing to be used as a reference only. Please check with a local authorized Liv or Giant dealer to determine the correct size.
    Available sizes may vary from country to country.

    Selection of a button will change the units measurement displayed throughout the entire sizing guide section.
    • One Size
        115 cm to 130 cm
    bike diagram with measurements referenced in table that follows Selection of a button will change the units measurement displayed throughout the entire sizing guide section.
        ONE SIZE
    B SEAT TUBE ANGLE 73.0°
    C TOP TUBE LENGTH (mm) 450
    D HEAD TUBE LENGTH (mm) 105
    E HEAD TUBE ANGLE 69.0°
    H WHEELBASE (mm) 887
    I CHAIN STAY LENGTH (mm) 365
    K STACK (mm) 448
    L REACH (mm) 313
    P CRANK LENGTH (mm) 127


    All specifications listed are subject to change without notice.

    *Specifications are subject to change. Please read our Terms & Conditions

    *Giant & Liv Bicycles are available for purchase online, but due to warranty regulations, must be shipped to qualified Giant dealers, as bicycles must be assembled by a qualified bike mechanic in an approved store - This is an international policy and usually will require an additional fee to build the bike. This will be confirmed by one of our online staff after purchase of the bike.

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