CUBE Numove 120, RT

Name: CUBE Numove 120, RT
Brand: CUBE

2026 YouthGeneral youth Manufacturer page

Price: Not published

Prices shown first for United States
Europe: €329 Last known price
Suspension: Rigid
Wheels: 12″
Weight: 5 kg 11.0 lb · Reference configuration not specified
Frame: Aluminum
Brakes: Rim brake

Sizes

Size guide

The manufacturer did not publish rider heights for these sizes.

Components

11 of 16 identified

Parts found in a manufacturer catalog show their brand, model and key numbers, and the steps show how precisely they are identified: brand, series, model, or the exact product. The info button has every detail and the text the manufacturer published.

Frame and fork

1 part

Frame

Aluminium Lite 6061, Aluminium Lite, There's aluminium, and then there's CUBE Aluminium Lite. This heat-treated 6061 aluminium is stiff, fatigue-resistant and, because of its natural corrosion resistance, a great material from which to make lightweight tube sets – and bicycle frames. And it does all this without adding unnecessary weight, so you can get the best enjoyment out of your CUBE. Kids Ergonomic Optimized, A great kid's bike is more than just an adult bike that's shrunk in the wash. That's why our Kids range uses Kids Ergonomic Optimized geometry. With handling designed to be safe and confidence-inspiring and dimensions chosen to fit a child's smaller hands and feet, we've created a range that they'll love and you'll appreciate. Not identified

Suspension

1 part

Fork

Rigid Alloy Fork Not identified

Drivetrain

4 parts

Bottom bracket
- Thun
Chain
- KMC
Chain guide
- Acid
Crankset
- Acid 25t

Brakes

1 part

Brakes

Alloy V-Brake Not identified

Wheels and tires

4 parts

Front hub
- Cube
Rear hub

KT-305RB, 15T Not identified

KT-305RB
Rims
- Cube
Tires
- Schwalbe Smart Sam

Cockpit and contact points

5 parts

Grips

Natural Fit Kids 16.0 Not identified
Handlebar
- Cube
Headset
- Cube
Saddle
- Cube
Stem
- Cube

Sizes and geometry

1 size Open in the geometry plotter

Complete rider-height ranges are not published for these sizes. You can still explore the geometry below.

Size 12"

Table

Geometry diagram unavailable

The drawing needs bottom bracket drop / Bottom bracket height, which the manufacturer did not publish. Available facts remain in the table.

Size Reach Stack

Complete manufacturer geometry table 1 published size

Complete manufacturer geometry by size
Measurement
Frame
Reachmm	215
Stackmm	279
Top tube lengthmm	300
Seat tube lengthmm	125
Head tube lengthmm	93
Head tube angle	68°
Seat tube angle	73°
Chainstay lengthmm	250
Wheelbasemm	585
Stack/reach ratio	1.30
Suspension and parts
Handlebar widthmm	420
Stem lengthmm	40
Stem angle	25°

Not published by the manufacturer: Front center, Bottom bracket drop, Bottom bracket height, Standover height, Fork rake, Trail, Front travel, Rear travel, Crank length, Seatpost length and Dropper post travel.

Specifications

Frame and fork

Intended fit: Unisex
Frame material: Aluminum
Fork material: Aluminum
Bicycle weight: 5 kg

11.0 lb

Suspension

Suspension configuration: Rigid

Drivetrain

Derived by Bikelake

Front chainrings: 1
Smallest chainring: 25
Largest chainring: 25

Wheels and brakes

Wheel configuration: Same size
Brake type: Rim brake

Fit and controls

Shifting: Mechanical

Additional specifications

Tire width: 1.4″
Travel: Front: Additional specification: Not available: Yes
Wheel material: Aluminum
Wheel size: 12″

Lineup changes

The published facts that differ across this family's builds and from the same model a year earlier. Missing information never counts as zero.

Differences across 2026 builds
Specification	This bicycle CUBE Numove 120, RT	CUBE Numove 120, Walk	CUBE Numove 140	CUBE Numove 160	CUBE Numove 180	CUBE Numove 200
Frame
Frame material	Aluminum	Magnesium	Aluminum	Aluminum	Aluminum	Aluminum
Bicycle weight	5 kg	3.4 kg	5.2 kg	5.8 kg	6.2 kg	7.6 kg
Drivetrain
Front chainrings	1	Not informed	1	1	1	1
Smallest chainring	25	Not informed	25	25	25	30
Largest chainring	25	Not informed	25	25	25	30
Rear sprockets	Not informed	Not informed	Not informed	Not informed	Not informed	8
Smallest sprocket	Not informed	Not informed	Not informed	Not informed	Not informed	11
Largest sprocket	Not informed	Not informed	Not informed	Not informed	Not informed	34
Lowest gear	Not informed	Not informed	Not informed	Not informed	Not informed	17.7 in
Highest gear	Not informed	Not informed	Not informed	Not informed	Not informed	54.6 in
Brakes
Brake type	Rim brake	Not informed	Rim brake	Rim brake	Rim brake	Rim brake
Cockpit
Shifting	Mechanical	No shifting	Mechanical	Mechanical	Mechanical	Mechanical
Seatpost	Not informed	Rigid seatpost	Not informed	Rigid seatpost	Rigid seatpost	Rigid seatpost
Other specifications
Tire width	1.4″	1.75″	1.4″	1.5″	1.5″	1.4″
Travel	Configuration: RigidFront: Additional specification: Not available: Yes	Configuration: RigidFront: Additional specification: Not available: Yes	Configuration: Rigid	Configuration: Rigid	Configuration: Rigid	Configuration: Rigid
Wheel size	12″	12″	14″	16″	18″	20″