Nukeproof Cub Scout 24 Race Junior Mountain Bike 2021 - Silver

Nukeproof Cub Scout 24 Race Junior Mountain Bike 2021 - Silver 5056305541750 - Start Fitness
Nukeproof Cub Scout 24 Race Junior Mountain Bike 2021 - Silver 5056305541750 - Start Fitness
Nukeproof Cub Scout 24 Race Junior Mountain Bike 2021 - Silver 5056305541750 - Start Fitness
Nukeproof Cub Scout 24 Race Junior Mountain Bike 2021 - Silver 5056305541750 - Start Fitness
Nukeproof Cub Scout 24 Race Junior Mountain Bike 2021 - Silver 5056305541750 - Start Fitness
Nukeproof Cub Scout 24 Race Junior Mountain Bike 2021 - Silver 5056305541750 - Start Fitness

Nukeproof Cub Scout 24 Race Junior Mountain Bike 2021 - Silver

  • UK Delivery: 7-10 working days*

  • Need some advice? Ask an Expert

  • Found it cheaper? We will Price Match

  • Spread the cost with our finance options.


    The Cub-Scout 24” is not just another kids bike: taking inspiration from our award-winning Scout adult hardtail range, the Cub-Scout 24” has been designed from the ground-up as a proper mini-hardtail mountain bike.

    It has been designed to allow kids to learn the ropes of riding, inspire confidence on the trails and act as the perfect platform for progression. Developed and tested with the help of our own children, we have created a class leading lightweight kids bike range to inspire and nurture budding future World Cup or EWS winners!

    The range of Cub-Scout Hardtails are available in 20”, 24” or 26” options; meaning that there should be a bike to suit kids of all sizes from aged 5 and up. Each bike features a lightweight custom butted 6061 Alloy frameset with bang up to date long, low and slack kids specific geometry.

    Updated kids specific components:
    Proper fit and function of components is essential for kids bikes because adult components are not optimised for smaller people. To ensure that these bikes fit and function perfectly, we took the time to test and develop our own or work with our partners to select the best kids-specific components we could find on the market.

    Kids specific parts include:

    • Nukeproof Urchin Saddle, Grips & Handlebars
    • Custom tuned forks for young rippers
    • Specific resized cranks
    • Kids specific brake levers


    • Lightweight aluminium frame
    • Manitou Machete JUNIT 24in Expert Air, 100mm travel fork
    • 1x10 drivetrain w/ Shimano Deore components
    • Tektro M291 kids specific hydraulic brakes


    Product Code NPCUBSCOUT24RACE21
    Brand Nukeproof
    Gender Junior
    Model Year 2021
    Frame Nukeproof Cub-Scout 24”, custom butted hydro-formed 6061 Alloy, internal cable routing for dropper seat posts, threaded bottom bracket, 142mm Bolt-thru rear axle spacing
    Fork Manitou Machete JUNIT 24in Expert Air, 100mm Travel, 1.5" Tapered Steerer, 42mm Offset, BOOST 15x110mm Bolt-thru Axle
    Shifters Shimano M4100 Deore Rapidfire 10-Speed
    Derailleur (Rear) Shimano M5120 Deore, Shadow Plus, 10-Speed
    Brakes Tektro M291 Kids Specific Hydraulic Brakes w/ Tektro Wave, 160mm
    Crankset Samox TAF38J 2 Piece Crank 152mm, 32T, BCD 104
    Cassette Sunrace CSMS2 10-Speed, 11-46T
    Chain KMC X10-1 10-Speed, with Quick Link
    Hub Front Nukeproof Neutron 15x110mm hub
    Hub Rear Nukeproof Neutron 12x142mm hub
    Rims WTB STi30 24" TCS Rim
    Tyres Front & Rear: Maxxis Minion 24" x 2.4” EXO TR (Tubeless Ready)
    Handlebar Nukeproof Urchin 640mm Wide, 15mm Rise, 31.8mm Clamp
    Stem Nukeproof Neutron AM, 45mm, black
    Headset Nukeproof Warhead, 44-44 IETS
    Saddle Nukeproof Urchin, Black
    Seatpost Nukeproof Urchin, Black, 27.2mm, 300mm Long, 0 Offset
    Pedal Pedals not included with this bike but can be purchase separately here
    Wheel Size 24 inch
    Number of Gears 10

    Ready to ride

    Every bike from Start Fitness is fully checked & assembled before despatch and will arrive, almost, ready to ride. Each bike is assembled by one of our CyTech accredited mechanics and then packed into one of our custom boxes.
    This process has a lead time of 7 working days. Unfortunately during peak times this may be slightly delayed. We will however, aim to despatch your bike as quickly as possible. Minimal assembly, with basic tools, is required before you can ride. Assembly tools are not usually included. Please note: Some bikes are not supplied with pedals. Manufacturers don’t know if you want flat or clipless pedals - rather than send the bike with the wrong type, they leave the choice for you to make.

    Making sure you are home

    Once fully checked and boxed, we will contact you to book a delivery date. Our bikes are despatched on a next working day service (excludes weekends & bank holidays) for UK mainland orders, or a two day service to Northern Ireland and outlying Scottish areas. European bike deliveries usually take approximately one week.  

    Taking Delivery

    Any mechanical or cosmetic issues need to be reported to us within one week of the delivery date. If you do not plan on using the bike straight away, we advise that you remove it from the box and check it over ASAP as we cannot be responsible for any reported issues (other than standard warranty issues) later than one week from the date that the bicycle was delivered.  

    First Service

    After a few weeks of riding (we recommend around 6-8 weeks, regardless of how much the bike has been used), a new bike will need a service to make final adjustments and to re-check all nuts and bolts. This is necessary as the bike goes through a ‘bedding in’ phase, after which, final adjustment may be necessary. We recommend that this is carried out by a CyTech qualified mechanic.

    It is important to have these checks carried out to prevent any avoidable problems which may not be covered by warranty and to ensure the smooth running of your bicycle. If you’re local to us, we’re able to offer this first service free of charge* at our Newcastle store (NE1 6JE). You’ll just need to call our workshop on 0191 917 3825 to book your service in, and don’t forget to bring your proof of purchase when you drop the bike off with us.

    If you’ve had the bike delivered, it will be your responsibility to ensure a first service is carried out at a trusted bike shop local to you, preferably by a Cytech certified mechanic. Start Fitness are unfortunately not able to cover any costs associated with this service if carried out by another store.

    *Please note that this complimentary check-over does not include any labour to replace worn parts or to fit new accessories. All bikes should be delivered to us in a clean and serviceable condition, or a £15 cleaning charge will be payable.  

    Bike Servicing

    Bicycles need to be serviced regularly, as a guideline we would advise on at least one full service per year and/or a standard service twice a year. If the bike is used regularly in adverse conditions, more regular servicing may be required.

    Click here to find out more


    Customer Reviews

    No reviews yet

    Still not sure? Need some advice?

    Book a call with one of our experts to get more information on this product.