Designed for kids that need a little bit of support, this 12-inch kids bike helps them master the basics of cycling, ready for that momentous day when they ditch the stabilisers and go solo.

Lightweight Aluminium frame
Internal brake cables
Hi rise handlebars
12×1.50 tanwall tyres with puncture protection
Anti-slip platform pedals
79mm Aluminium, ergonomically designed crank
Rear seat post fixing mudguard
Fully enclosed chainguard

Lightweight Aluminium frame
Internal brake cables
Front brake modulator
16×1.50 tanwall tyres with puncture protection
Anti-slip platform pedals
102mm Aluminium, ergonomically designed crank
Aluminium micro adjust seatpost
Rear seat post fixing mudguard

Lightweight Aluminium frame
Internal brake and gear cables
Shimano 6 speed Thumb Shifter Plus gears
20 x1.50 tanwall tyres with puncture protection
Front brake modulator
Aluminium micro adjust seatpost
Aluminium double side wall rim with CNC Sides
Anti-slip platform pedals

Frame: Aluminium / 6061 series heat-treated / Internal cable routing

Fork: Cro-moly steel / Straight & slightly tapered leg

Headset: Threaded / Ball bearing

Shifter: Shimano Revoshift SL-RS35 / 1×7 speed

Rear Derailleur: Shimano Tourney RD-FT35

Freewheel: Shimano TZ-500 freewheel / 14-28T / 7 speed

Chainset: Single 32T chainring / 140mm alloy crank arms

Chainguard: Double-sided

Pedals: Resin junior / Colour-coded non-slip rubber inserts

Bottom Bracket: Ball bearing / 3 piece crank system

Rims: Double-wall alloy / CNC sides / 36H

Front Hub: Steel nutted / 36H

Rear Hub: Steel nutted / 36H

Spokes: Steel 14G

Tyres: 24″ x 1.50″ / Puncture protection / Black tan wall

Front Brake: Alloy linear pull V-type

Rear Brake: Alloy linear pull V-type

Brake Levers: Alloy with reach adjust

Handlebar: Steel / 560mm wide / 60mm rise / 6 degree backsweep

Grips: Soft compound

Stem: Quill type

Saddle: Cushioned vinyl with bumpers

Seatpost: Alloy micro-adjust / 27.2mm x 300mm

Included Extras: Gear protection guard

Gt have been making 24” dirt bikes longer than most bike companies, and the Stomper 24” packs years of knowhow in a perfectly sized junior mountain bike: lightweight GT aluminium MTB frame comes with LegitFit geometry for improved handling, while the Ace spec level means Shimano gears for durability, disc brakes for secure stopping, and GT’s classic styling that sets it apart from the rest.

Features:

Improved Geometry bikes with the LegitFit system feature geometry adjustments to improve ergonomics for youth statures. The result: Increased stability, comfort and confidence for a wider range of riders.
Easier Pedaling bikes with the LegitFit system have their pedal positions moved slightly forward. The result: Makes it easier to pedal.
Better Positioning bikes with the LegitFit system have narrower crank and pedal positions that match the width of a child’s hips. The result: A stronger, more natural pedal stroke.

Lightweight Aluminium frame
Internal brake and gear cables
Shimano 8 speed Rapidfire Plus gears
26 x1.50 tanwall tyres with puncture protection
Front brake modulator
Aluminium micro adjust seatpost
Aluminium double side wall rim with CNC Sides
Rear seat post fixing mudguard

The sizing chart below gives a guide to frame sizes against inside leg measurements.

The correct way to measure your inside leg is from your crotch to the floor making sure that your feet are flat on the ground.

This is only a guideline, and we recommend that you visit the  to try the bike for size.