Features

Design benefits

power

The 42 Nm torque motor helps you get past obstacles more easily

smooth pedalling

Enjoy smooth pedalling thanks to the built-in cadence sensor

brake control

Front/rear hydraulic disc brakes: POWERFUL AND PROGRESSIVE BRAKING

efficiency

26" wheels and suspension fork for taking on absolutely any terrain

Design details

Motor power

Central motor 42 Nm torque Pace sensor Max assistance 250W According to European regulations, electrical assistance stops beyond 25 km/h This bike has 3 assistance modes (standard boost) that have been specially programmed for use by children: They're smooth and progressive.

Battery features

Samsung SDI or LG Capacity: 380 Wh

What is the battery life?

Various things can affect your battery range: your weight, the assistance mode you choose, how hilly your route is, and the outside temperature. For example, in eco mode, a 35 kg user will be able to ride more than 100 km on relatively flat terrain.

DISPLAY

Easy-to-use LCD control screen 3 assistance modes designed for kids: Eco / Standard / Boost Information: battery and assistance levels

Frame designed for mountain biking.

Our engineers have designed a new strong, light, dynamic frame made from aluminium. It's designed for tackling any obstacles when out mountain biking. Hydroformed 6061 aluminium tubes.

Changing gear

Changing gears: a single chainring like the pros!The single chainring is easy and efficient to use: 1 chainring and 8 speeds. With just 1 shifter on the handlebar, changing gear is child's play. The trigger lets you shift up and down between gears with just one finger. The gear ratios let you accelerate on the flat and tackle climbs more easily, without compromise.

Don't be scared of riding downhill!

Effective, progressive braking thanks to the front and rear hydraulic disc brakes. The disc brake acts on the wheel axle to deliver powerful braking under any conditions (dry, wet, muddy, etc.). TEKTRO Junior 160 mm disc brakes

Front suspension to cushion unpredictable terrain

The front suspension helps you easily learn to attack obstacles on uneven trails.26" SUNTOUR XCE fork with 80 mm of travel.

Wheels info

The double-walled aluminium rims are light and durable. The rims are compatible with tubeless tyres. For this set-up, you'll need to buy tubeless tyres, special Presta valves, and tyre sealant. To transport the bike, we’ve made it easy to remove and attach the front wheel. It is equipped with a quick-release system.

MTB tyres

The special B'TWIN 26 x 2.10 tan-wall tyres are grippy and comfortable when mountain biking. The recommended tyre pressure is displayed on the tyre's sidewall (between 2 and 3 bar). 26" 44/57-559 inner tube with Presta valve.

Riding position

The E ST 500 26" has a comfortable cockpit More details: - 60 mm aluminium stem - 580 mm handlebar, whose width is designed for kids' shoulder width - Lock-on grips for good grip

Saddle & seatpost

A saddle with a sporty design, designed with care to adapt to the morphology of children. It's paired with an aluminium seat post.

MTB fittings

This MTB is equipped with a bell, lighting, wheel reflectors and platform pedals. The frame is also compatible with other B'Twin accessories: - rear mudguard - bottle cage - handlebar bag - pannier rack

What's the difference between this kids' e-MTB and an adult one?

This electric mountain bike has a special frame designed to fit kids aged 9 to 12. It's equipped with the same motor and battery as the adult E ST 100 bike, but the assistance modes have been adjusted to be smoother and more progressive. The 26" wheels make clearing obstacles easier while keeping the bike comfortable and easy to handle. Last but not least, the positioning elements are designed around the size of kids' bodies (handlebar width, saddle, and crank length).

level of practice	intermediate
power assisted	with electric assistance
stand	without stand
number of speeds	8 speeds
bike frame material	aluminium frame
motor position	wheel motor (hub)
mudguard	without mudguard
number of chainrings	single chainring
wheel size	26"
stem type	headset
connected	not connected
age	9 to 12 years
sportsperson's height	1.35 m < height < 1.50 m
battery capacity (in Wh)	300 to 399 Wh
built-in battery	without built-in battery
condition	new
type of brakes	hydraulic disc brakes
weight (in kg)	21 kg
removable battery	removable battery
charger type	sector
handlebar diameter	31.8 mm
rim material	aluminium
rim type	double thickness
stem length (in mm)	60 mm
autonomy (in km)	up to 100 km
maximum load	80 kg
number of bottle-cage holders	1
seatpost compatibility	telescopic seatpost not compatible
trunk bag fixation	no trunk bag fixation
tubeless compatibility (tyre)	non tubeless compatible
tubeless compatibility (wheel)	tubeless compatible
type of seatpost	rigid
engine torque maximum	42 Nm
type of front suspension	spring
front suspension travel	80 mm
handlebar width	620 mm
rear suspension travel	not concerned
suspension	semi stiff

level of practice	intermediate
power assisted	with electric assistance
stand	without stand
number of speeds	8 speeds
bike frame material	aluminium frame
motor position	wheel motor (hub)
mudguard	without mudguard
number of chainrings	single chainring
wheel size	26"
stem type	headset
connected	not connected
age	9 to 12 years
sportsperson's height	1.35 m < height < 1.50 m
battery capacity (in Wh)	300 to 399 Wh
built-in battery	without built-in battery
condition	new
type of brakes	hydraulic disc brakes
weight (in kg)	21 kg
removable battery	removable battery
charger type	sector
handlebar diameter	31.8 mm
rim material	aluminium
rim type	double thickness
stem length (in mm)	60 mm
autonomy (in km)	up to 100 km
maximum load	80 kg
number of bottle-cage holders	1
seatpost compatibility	telescopic seatpost not compatible
trunk bag fixation	no trunk bag fixation
tubeless compatibility (tyre)	non tubeless compatible
tubeless compatibility (wheel)	tubeless compatible
type of seatpost	rigid
engine torque maximum	42 Nm
type of front suspension	spring
front suspension travel	80 mm
handlebar width	620 mm
rear suspension travel	not concerned
suspension	semi stiff

level of practice	intermediate
power assisted	with electric assistance
stand	without stand
number of speeds	8 speeds
bike frame material	aluminium frame
motor position	wheel motor (hub)
mudguard	without mudguard
number of chainrings	single chainring
wheel size	26"
stem type	headset
connected	not connected
age	9 to 12 years
sportsperson's height	1.35 m < height < 1.50 m
battery capacity (in Wh)	300 to 399 Wh
built-in battery	without built-in battery
condition	new
type of brakes	hydraulic disc brakes
weight (in kg)	21 kg
removable battery	removable battery
charger type	sector
handlebar diameter	31.8 mm
rim material	aluminium
rim type	double thickness
stem length (in mm)	60 mm
autonomy (in km)	up to 100 km
maximum load	80 kg
number of bottle-cage holders	1
seatpost compatibility	telescopic seatpost not compatible
trunk bag fixation	no trunk bag fixation
tubeless compatibility (tyre)	non tubeless compatible
tubeless compatibility (wheel)	tubeless compatible
type of seatpost	rigid
engine torque maximum	42 Nm
type of front suspension	spring
front suspension travel	80 mm
handlebar width	620 mm
rear suspension travel	not concerned
suspension	semi stiff

26-Inch 9-12 Years Electric Mountain Bike E ST 500

Features

Design benefits

Design details

Specifications

Details

Composition

Specifications

Details

Composition

Usage & care

Care instructions

Usage precautions

Storage

Specifications

Details

Composition