The Scale 400 is the ultimate 24-inch all-rounder for young riders, combining versatility, durability, and ease of handling. Whether it’s daily rides or off-road explorations, this bike is built to ride—perfect for both beginners and more experienced pilots.
Please note that bike specifications are subject to change without prior notice.
Key Features
Kids from 125 cm
24″ wheels
9.8 KG / 21.61 LBS
Equipped with 8 gears
Perfect bike for 1st adventures
Hydr disc brakes to bring the bike safely to a stop
Rigid fork
Fast rolling tires
Bigger cassette for easier climbs
Frame
KIDS24 disc, Alloy 6061, custom tubing, semi int. CBR, BB68, SCOTT dropout, PM
Fork
KIDS24 Disc, AL-6061 rigid fork, IS
Rear Derailleur
Shimano RD-TX800 Tourney
8 Speed
Shifters
Shimano SL-RV400-8R
Revo Shifter
Crankset
Prowheel, Alloy Crank 127mm
30T, w/CG PVG double cover
BB-Set
Feimin, BB68, cartridge, square taper
Chain
KMC Z8.3
Cassette
SunRace CSM55
8 Speed, 11-34T
Brake Levers
Tektro HD-M276
Brakes
Tektro HD-M276, Hydr. Disc
160F/160R rotor, short reach lever
Handlebar
LEADTEC Kids riser bar alloy D:19
560mm, 20mm Rise
Syncros Grips Kids 100/80
H’stem
LEADTEC Alloy 50mm, +10°, 25.4 clamp
Seat
Syncros KIDS III incl. Seatpost 27
2mm
Headset
Feimin, 48/28.6/44/30, semi int.
Hub (Front)
Formula 5x100mm, 24H, disc 6 bolt
Hub (Rear)
Formula 5x135mm, 24H, disc 6 bolt
Spokes
15G, UCP, black
Rims
Alloy anodized black, disc
Front Tire
Kenda K1227 Booster, 24×2.2″, 30TPI
Rear Tire
Kenda K1227 Booster, 24×2.2″, 30TPI
Pedals
Kids pedal, w/Reflector
Extras
Kickstand
Accessories
Syncros Stem Protector
Approx weight in KG
9.8
Max. System Weight
70kg
The overall weight includes the bike, the rider, the equipment, and possible additional luggage.












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