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KROSS Lea JR 1.0 is a lightweight 24" children's bike with an aluminium frame and a rigid fork. It features a 1x8 Shimano drivetrain, V-brake brakes, and internal cable routing, ensuring easy handling, safety, and comfort during urban and recreational rides.

Basic data

Brand KROSS
Country of origin of the brand Poland
Sport Bicycles
Gender Girl
Season Year-round
Leading colour Green
Model/product code Lea Jr 1.0 KRLEJ124X12W006988
Code 2000199481

Frame

Frame material Aluminium

Components

Handlebar width 580 mm
Handlebar material Aluminium
Handlebar stem material Aluminium
Grips KROSS
Depreciation No
Rudders 1-1/8"
Fork Stiff
Fork material Aluminium
Saddle SELLE ROYAL Explora Junior
Bar 27,2 x 300 mm
Frame material Steel

Drive

Derailleurs 1x8
Number of gears 8
Rear derailleur (model) Shimano Tourney TX800
Handles SHIMANO ALTUS M315
Cassette / Freewheel Shimano HG41
Chain YBN S8

Brakes

Brakes (model) V-Brake
Brake type Mechanical jaws

Wheels

Wheel size 24"
Wheels Aluminium wheel rims
Tyres Wanda P1226 24x2,35
Hubs Aluminium, Ball bearings

Additional information

Pedals included Yes
Side wheels No
Weight of bike (estimated) 12 kg

Warnings and producer's data

Producer KROSS S.A. | ul. Leszno 46, 06-300 Przasnysz, Polska | kross@kross.pl

Children's bike KROSS Lea Jr 1.0 mint/green/shine (KRLEJ124X12W006988)

KROSS Lea Jr 1.0 Children's Bicycle in Mint/Green/Gloss is the ideal choice for young cyclists aged 7 to 9 who wish to start their adventure with riding on two wheels. The bike's design is based on a lightweight aluminium frame, which facilitates maneuvering and ensures durability. Thanks to the front suspension, riding on uneven surfaces becomes more comfortable, which is crucial for the safety of young users.

Advanced Shimano Components

The KROSS Lea Jr 1.0 children's bicycle in mint/green/ gloss is equipped with Shimano components, ensuring its reliability and precision. The SHIMANO ALTUS M315 shifters and Shimano Tourney TX800 rear derailleur provide smooth and easy gear changes, which is essential for riding comfort. With the 1x8 drivetrain, young cyclists can freely adjust their pace to the prevailing conditions.

Safety and Durability

The safety of users of the KROSS Lea Jr 1.0 mint/green/gloss bicycle is ensured by V-Brake mechanical brakes, which offer effective braking in all conditions. The aluminium wheel rims and ball-bearing hubs contribute to durability and stability while riding. Wanda P1226 tyres sized 24x2.35 provide adequate grip on various surfaces.

Comfortable Equipment

The KROSS Lea Jr 1.0 children's bicycle in mint/green/gloss is equipped with a SELLE ROYAL Explora Junior saddle, ensuring comfort even during longer rides. The aluminium handlebar and stem further reduce the bike's weight, making it easier to handle. With a handlebar width of 580 mm, young riders can enjoy a stable and secure grip.

KROSS Lea Jr 1.0 Children's Bicycle - Features:

  • Front suspension providing riding comfort;
  • Lightweight aluminium frame design promoting easy maneuvering;
  • Shimano components ensuring reliability and precision;
  • SHIMANO ALTUS M315 shifters facilitating gear changes;
  • Shimano Tourney TX800 rear derailleur enhancing riding smoothness;
  • 1x8 drivetrain allowing pace adjustment;
  • V-Brake brakes providing effective stopping power;
  • Aluminium wheel rims increasing durability and stability;
  • Ball-bearing hubs ensuring a smooth ride;
  • Wanda P1226 tyres sized 24x2.35 providing good grip;
  • SELLE ROYAL Explora Junior saddle enhancing riding comfort;
  • Lightweight aluminium handlebar and stem reducing weight;
  • 580 mm handlebar width ensuring stability and secure grip;
  • Pedals included for immediate riding readiness.

Product Details

Children's bike KROSS Lea Jr 1.0 mint/green/shine

Depreciation of the front part of the footwear

The front part of the footwear has been designed with effective shock absorption in mind during contact with the ground. The solutions applied in this area reduce the force of the shocks felt with every dynamic step. During running or jumping, the foot gains support precisely where the pressure is greatest.

Children's bike KROSS Lea Jr 1.0 mint/green/shine

Precise operation of Shimano components

Gear changes occur smoothly even during intense riding on varied terrain. The Shimano components used respond to every movement of the hand, allowing for immediate adjustment of the drivetrain settings. During climbs or descents, the young cyclist efficiently selects the appropriate gear for the current needs on the route.

Children's bike KROSS Lea Jr 1.0 mint/green/shine

SELLE ROYAL Explora Junior saddle

SELLE ROYAL Explora Junior supports young cyclists during long-distance rides, providing stable body support. The specially designed saddle shape allows for maintaining the correct position while pedalling. During intensive riding, children notice a significant difference in everyday bike use, especially over longer distances.

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Children's bike KROSS Lea Jr 1.0 mint/green/shine

Children's bike KROSS Lea Jr 1.0 mint/green/shine

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Size 24" Sizes table
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Sizes table

    Below you will find information that will help you choose the right size when purchasing a KROSS children’s bike.

    Size OS (12") 24"
    Height (cm) 130-150
    Wheel size 24"
    FS Frame size (inches) 12
    ST Seattube (mm) 300
    TT 510
    HT Head tube length (mm) 100
    SA 73°
    HA 69°
    CS Length of rear fork (mm) 420
    WB Wheelbase (mm) 990
    REACH (mm) 352
    STACK (mm) 517
    BB DROP (mm) 50
    Weight (kg) 12

    The stated weight of the bicycle refers to the serially painted frame, and the actual weight of the purchased bicycle may vary slightly depending on the paint used, color, and weight differences between components.

    €429.99
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