Kids bike Scott Scale Rc 24" 400

The SCOTT Scale RC 400 is designed for young riders ready to take the next step in performance mountain biking. With a lightweight aluminum frame, child-specific geometry, and race-inspired components, this 24" bike delivers control, confidence, and speed across varied terrains. Whether it’s forest trails, gravel paths or weekend rides, the Scale RC 400 provides a solid foundation for future champions.
Equipped with a high-quality RST F1RST 24" air fork with lock-out, this bike offers 60 mm of travel tailored for young riders, ensuring comfort and responsiveness on uneven ground. The Microshift ADVENT 9-speed drivetrain with a short reach trigger shifter gives a reliable and easy gear selection system, while Shimano hydraulic disc brakes offer precise and consistent stopping power in all weather conditions.

To ensure an optimal ride, the Scale RC 400 includes a size-specific cockpit, lightweight Alexrims MD19 rims, folding Schwalbe Rocket Ron Evolution tires, and kid-specific lock-on grips. All components are thoughtfully chosen to suit young athletes aiming for fun and fast rides.


Why choose the SCOTT Scale RC 400?

✅ Lightweight 24″ alloy frame with child-optimized geometry
✅ RST air suspension fork with 60 mm travel and lock-out
✅ Microshift ADVENT 9-speed drivetrain with short-reach trigger shifter
✅ Shimano BR-MT410 hydraulic disc brakes for superior control
✅ High-performance folding tires and reliable components for off-road exploration


Who is this bike for

The SCOTT Scale RC 400 is perfect for kids around 8 to 10 years old who already love cycling and want a more capable mountain bike to ride longer distances, explore forest trails, or even enter youth races. It’s ideal for young riders who’ve outgrown their first bikes and are ready for real off-road performance, modern shifting and serious braking power.


Full specification

Frame: KIDS24 disc, Alloy 6061, custom tubing, semi-integrated cable routing, BB68, SCOTT dropout, post mount
Fork: RST F1RST 24″ Air, 9×100 mm, straight steerer, Kids Tune, BO-TNL, Lock-out, 60 mm travel
Rear Derailleur: Microshift ADVENT, Super Short Cage, adjustable clutch, 9-speed
Shifters: Microshift ADVENT Pro, short reach trigger, rubber pad lever, 9-speed
Crankset: Prowheel 127 mm, 30T steel chainring with PVC chain guard
Bottom Bracket: Feimin BB68, cartridge, square taper
Chain: KMC X9
Cassette: Microshift ADVENT H-Series, 11–38T
Brake Levers: Shimano BL-UR405
Brakes: Shimano BR-MT410 hydraulic disc brakes
Rotors: Shimano SM-RT56, 160 mm, 6-bolt
Handlebar: LEADTEC Kids riser bar, 560 mm, 31.8 mm clamp, 9° backsweep
Grips: Syncros Kids 19 mm lock-on grips
Stem: LEADTEC 40 mm, ±7°, 31.8 mm clamp
Saddle: Syncros KIDS III
Seatpost: 27.2 mm alloy
Headset: Feimin semi-integrated, sealed bearings
Front Hub: Formula, sealed bearing, 20H, 5×100 mm
Rear Hub: Formula, sealed bearing, 24H, 5×135 mm
Spokes: 15G stainless steel
Rims: Alexrims MD19, disc
Tires: Schwalbe Rocket Ron Evolution 24×2.35", folding, ADDIX Speed
Pedals: FPD NW-450 kids' platform
Approx. weight: 10.5 kg
Max system weight: 70 kg (bike + rider + equipment)