ROCKRIDER
Ref.
8732637
4468654
27.5" Hardtail Electric Mountain Bike E-ST 100 - White/Red
€1,030.00
€990.00
The lowest price in the 30 days before the discount was €1,030.00
Tax included
Store Availability
Store Availability
Electric mountain bike with up to 60km of assistance and an aluminium frame.
BENEFITS
Autonomy
Ride up to 60 km on fairly flat ground with the internal 380 Wh battery
Power
Overcome your first slopes thanks to the motor's torque of 42Nm at 250 W.
Connectivity
Download the Decathlon Ride app and unleash your bike's full potential!
Control
Enjoy touring: raised position, 100mm suspension, Ergofit hammock saddle
Smooth pedalling
Enjoy/relive your first MTB rides: Cadence SensorTECHNICAL INFORMATIONS
In a nutshell
Weight: 21.7 kg (in size M, without pedals)
Mid-drive motor: 42 Nm
Battery: 380 Wh
Connectivity: Decathlon Ride mobile application
Frame material: Aluminium
Type: Hardtail
Wheel size: 27.5"
Fork travel: 100 mm
Drivetrain: 1x08
Brakes: Mechanical disc
Seat post: Fixed
Frame, handlebar and stem warranty: lifetime
Mid-drive motor: 42 Nm
Battery: 380 Wh
Connectivity: Decathlon Ride mobile application
Frame material: Aluminium
Type: Hardtail
Wheel size: 27.5"
Fork travel: 100 mm
Drivetrain: 1x08
Brakes: Mechanical disc
Seat post: Fixed
Frame, handlebar and stem warranty: lifetime
Motor
Rear motor (in wheel hub)
42 Nm torque
Pace sensor
Max assistance 250W
In accordance with EU regulations, the electrical assistance cuts out above 25 km/h
42 Nm torque
Pace sensor
Max assistance 250W
In accordance with EU regulations, the electrical assistance cuts out above 25 km/h
Battery
Rockrider battery with external mount,
Tool-free quick-release system with lock.
Capacity: 380 Wh
Tool-free quick-release system with lock.
Capacity: 380 Wh
Display
LCD control screen
3 assistance modes: Eco / Normal / Boost
Stats displayed: Battery level / Active assistance mode /
Bluetooth connected to access additional information.
3 assistance modes: Eco / Normal / Boost
Stats displayed: Battery level / Active assistance mode /
Bluetooth connected to access additional information.
Connectivity
Download the Decathlon Ride app and unleash your bike's full potential!
The Decathlon Ride app is compatible:
- For Apple devices: iOS 8 and later versions
- For Android telephones: Android 7 and later versions.
The Decathlon Ride app is compatible:
- For Apple devices: iOS 8 and later versions
- For Android telephones: Android 7 and later versions.
Weight
S: 21.5 kg
M: 21.7 kg
L: 21.8 kg
XL: 21.9 kg
Net weight without pedals
M: 21.7 kg
L: 21.8 kg
XL: 21.9 kg
Net weight without pedals
Frame
ROCKRIDER COMFORT GEOMETRY FRAME made of 6061 aluminium with hydroformed tubes
Size S optimised for easier step-through.
Straight head tube
31.6 mm diameter seat tube
1 bottle cage mount
Size S optimised for easier step-through.
Straight head tube
31.6 mm diameter seat tube
1 bottle cage mount
Drive train
32 T chainring with chain guide
MICROSHIFT MS25 8-speed rear derailleur
Crank: 170 mm
MICROSHIFT TS39 right shifter with speed indicator
MICROSHIFT H081 8-sprocket 11-34 T cassette
KMC Z7 chain
MICROSHIFT MS25 8-speed rear derailleur
Crank: 170 mm
MICROSHIFT TS39 right shifter with speed indicator
MICROSHIFT H081 8-sprocket 11-34 T cassette
KMC Z7 chain
Suspension
SUNTOUR XCT 30 fork
Travel: 100 mm
Dampers: 30 mm
Axle: QR
Format: 9 x 100 mm
Travel: 100 mm
Dampers: 30 mm
Axle: QR
Format: 9 x 100 mm
Wheels
Rockrider 27.5" wheels
27.5" size compatible with fat tyres: up to 2.5"
23 mm (width between hooks),
28 spokes at the front and 36 oversize spokes at the rear
6-bolt disc
Cassette body: HG
Sealed rim strip
(requires TUBELESS tyres, PRESTA valves, and tyre sealant)
27.5" size compatible with fat tyres: up to 2.5"
23 mm (width between hooks),
28 spokes at the front and 36 oversize spokes at the rear
6-bolt disc
Cassette body: HG
Sealed rim strip
(requires TUBELESS tyres, PRESTA valves, and tyre sealant)
Brakes
Tektro TKD68
Mechanical disc brakes
1 piston
180 mm front and rear
Mechanical disc brakes
1 piston
180 mm front and rear
Riding position
ROCKRIDER SPORT "oversize" 720 mm wide aluminium handlebar
The Rockrider stem is 70 mm (size S), 80 mm (size M/L), or 90 mm (size XL) and can be raised to 5 adjustment intervals: + 0 mm, + 7.5 mm, + 15 mm, + 22.5 mm, + 30 mm.
Rockrider Sport "soft touch" grips
The Rockrider stem is 70 mm (size S), 80 mm (size M/L), or 90 mm (size XL) and can be raised to 5 adjustment intervals: + 0 mm, + 7.5 mm, + 15 mm, + 22.5 mm, + 30 mm.
Rockrider Sport "soft touch" grips
SADDLE / SEAT POST
ROCKRIDER ERGOFIT EVO saddle
31.6 mm steel seat post
31.6 mm steel seat post
Tyres
ROCKRIDER ALL TERRAIN LIGHT (60 TPI) wide 2.2" tyres
PEDALS
Rockrider Flat Evo Resin
Accessories included
Your MTB comes with:
2A charger
bell,
lights,
wheel reflectors
and pedals.
2A charger
bell,
lights,
wheel reflectors
and pedals.
composition
composition
Frame: 100.0% Aluminium
Tips for storage and maintenance
DRYING IN A TUMBLE DRYER POSSIBLE. NORMAL TEMPERATURE, MAXIMUM EXHAUST AIR TEMPERATURE OF THE DRUM 80°C.
MAXIMUM WASH TEMPERATURE OF 30°C. VERY MODERATE TREATMENT.
IRON AT A MAXIMUM SOLEPLATE TEMPERATURE OF 150°C.
MAXIMUM WASH TEMPERATURE 70°C. NORMAL TREATMENT.
IRONING AT A MAXIMUM IRON SOLEPLATE TEMPERATURE OF 200°C.
Storage tips
Store it in a warm, dry place away from corrosive products and salty air. Never store with the battery flat, and remember to recharge it at least once every six months.
Restrictions on use
Max weight: 120 kg (rider + kit + bike).
TESTS AND WARRANTY
Agree by
Our engineers always have real riders test all our products in real conditions. These tests round out our lab tests and let us validate all our products before they hit store shelves.
Parts guarantee
Lifetime (frame, stem, handlebars). Availability of spare parts: 7 years.Guaranteed for 500 charges.