This electric mountain bike is designed for MTB rides in the mountains.
Have fun with the ST Stilus electric mountain bike: Go further, more comfortably, with its full suspension frame
IS ELECTRIC MTB A SPORT?
You have to pedal to go forward!
The electrical assistance mode boosts your pedalling by 40% to 300% (depending on which mode you choose) to help you tackle any obstacle.
You’ll get to enjoy longer MTB rides.
The motor stops when you stop pedalling.
The walking mode compensates for the weight of the bike when you need to put your feet down.
Which is the right size?
Several sizes available:
M: between 1.65m and 1.74m
L: between 1.75 m and 1.84 m
XL: between 1.85 m and 2.00 m
If you are between 2 sizes:
Choose the smaller size for easier steering (easier to handle) and comfort (straighter back).
Choose the larger size for easier pedalling with a more stretched-out position (position more suited to performance).
25.1 kg in size M, without pedals.25.2 kg in size L, without pedals.
25.35 kg in size XL, without pedals.
The total weight (bike + rider) should not exceed 120kg.
COMPACT, STABLE FRAME
Full suspension 6061 aluminium frame with a compact main triangle.
66° head angle. Parallelogram rear triangle geometry designed for 130 mm rear travel. The battery sits fully in the down tube.
Bosch Gen 4 Performance line Motor
With 65 Nm of torque and great performance, the Bosch motor always gives you the right level of assistance at the right time, even on hill climbs. The pedalling motion is natural and almost resistance-free when riding in OFF mode and at more than 25 km/h. On top of all that, it’s almost completely silent, giving you a more enjoyable ride.
Maximum torque of 65Nm when in Turbo mode, 60Nm in eMTB, 45Nm in Tour and 35Nm in eco. Visit bosch-ebike.com/en/products/performance-line for more details
Natural pedalling is a must. The effective, versatile motor accelerates powerfully and guarantees an authentic experience thanks to its lack of pedalling resistance, even when you’re not in assistance mode.
The Stilus mountain bike is equipped with a Bosch Powertube 500 Wh battery that lasts for up to 4 hours and 1500 m of ascent (depending on the route and operating mode).
It takes just 15 seconds to mount/remove the battery:
1. Slide the protective cover down
2. Turn the key
3. Press the alu lever on top of the battery
and you’re done.
Your battery will always be protected from vibrations and big water/mud leaks.
Equipped with the PURION screen: a sleek on-board computer designed for riders who want to keep their handlebar uncluttered.
When riding, you have easy access to all the info you need at the touch of a button.
Five different riding modes give you the assistance you need in any situation.
5 ASSISTANCE MODES
The Stilus E-ST bike has 5 different assistance modes: Eco, Tour, eMTB, Turbo and Walk.
Eco mode aims to be economical,
Tour mode is for versatile use,
eMTB mode is very versatile but perhaps a bit less economical
and Turbo mode is powerful for a big push.
For the most difficult sections, use “Walk” mode to help you easily push your bike while on foot.
APPRECIATE THE SILENCE
The sound of a great ride! The innovative silent drivetrain makes the Performance Line (25 km/h) one of the quietest motors in its class.
E-MTB: FOR EVEN MORE ADVENTURES
Ready for any eventuality: the five riding modes turn every trip into a real joy.
Electric mountain bikes have a dedicated assistance mode called eMTB to make your adventures off the beaten track even faster.
A POWERFUL START
More fun, less effort: the motor accelerates dynamically, even at a low pedalling cadence, giving you powerful assistance right from the first turn of the pedals.
SR SUNTOUR SUSPENSION
Suntour XCR 34 sprung fork with 130 mm travel
Suntour Raidon air shock with 130 mm travel
SINGLE CHAINRING DRIVETRAIN
SHIMANO DEORE 10-speed drivetrain.
A single shifter on the right handlebar makes it easy to shift between the 10 speeds.
In detail: – FSA 32T ChainFlow chainring with chain guide
– Shimano Deore M4120 10-speed rear derailleur
– Shimano Deore M4100 right shifter
– Shimano Deore M4100 10-cog 11-42T cassette
These wheels were specially designed for this mountain bike:
– 29″ rims for 30 mm external width, 32 spokes front and rear, for more strength and sturdiness
– Boost 12×148 thru axle at the back and 15×110 at the front for more rigidity
– Shimano MT400B hubs with Centerlock rotor attachment system. This precise, rigid mounting solution makes your braking more effective.
Please note, these rims ARE NOT tubeless ready
SCHWALBE Smart SAM 29 x 2.25 tyres.
This tyre has a modern, balanced profile so that it rolls comfortably but grips well at the sides for optimal all-mountain riding. Perfect for dry terrain. Please note: not tubeless ready.
HYDRAULIC DISC BRAKES
Shimano MT4000 2 piston and 180 mm discs both front and back, with the Centerlock system that enables a more precise, rigid assembly, as well as improving braking effectiveness.
55 mm aluminium stem with a +7° incline for a more comfortable position.
35 mm diameter, 720 mm wide aluminium handlebar for a fast start.
Equipped with an aluminium rigid seat post (diameter: 30.9 mm)
Compatible with dropper seat posts with 120/150/170 mm travel and a diameter of 30.9 mm
OUR ADVICE FOR YOUR FIRST RIDES
When mountain biking, there is always the risk of a fall: don’t forget to wear a helmet and suitable protective gear.
Punctures are always possible, so remember to bring a repair kit.
If you don’t want to stop to drink, bring water in a bottle or water bladder to access it while riding.
M : 25.1 kg
L : 25.2 kg
XL : 25.35 kg
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