Mahle X20 electrical system, the market benchmark
Thanks to full system integration and the lowest weight on the market, the X20 system goes completely unnoticed until you feel the 55 Nm of torque.
The new torque and cadence sensor in the crankset accurately reads every watt of power you apply, giving the appropriate response thanks to AI and machine learning.
When the motor is not delivering assistance (>25km/h), you won't feel any resistance or braking.
Ride all day long
The integrated 350Wh frame battery gives you a maximum range of 150km, so you can get on with the miles. Our optional 171Wh battery extender fits discreetly into one of the bottle cages and extends the battery's maximum range to 200km for all-day rides.
The maximum range indicated may vary according to the level of assistance used, the route, the rider's weight, the temperature, etc.
All info
The compact information system on the horizontal tube combines everything you need to know in a single line of light: battery level and selected assistance mode. A simple press of the button allows you to change assistance level.
What's more, with Bluetooth and ANT+ connectivity, you can connect your smartphone or computer (Garmin or other ANT+ LEV-compatible computer).
Frame
carbon frame
fully integrated downtube battery
flat mount disc brake
through axle
internal cable routing
tire clearance 700x32mm
WARNING: Carbon frames must not be clamped to the top tube, seat tube and down tube. Carbon is a very rigid material, but it does not withstand compression.
Fork
full carbon
flat mount disc brake
through axle
internal cable routing
tire clearance 700x32mm
Brakes
Shimano 105
hydraulic disc brakes
flat mount
160mm rotors
Transmission
complete package Shimano 105 Di2
electronic transmission (battery in seat post)
cassette 12 speeds 11-34 (11-12-13-14-15-17-19-21-24-27-30-34)
double compact chainring 50-34
Wheels and tires
Fulcrum E-Racing 400 DB wheels, specifically designed for electric bikes
aluminum rim, 22mm internal width, 34mm height
tubeless ready
compatible with tires from 25 to 50mm (please note that the frame only accepts tires up to 32mm)
thru axle (front 12x100 mm, rear 12x142 mm)
24 spokes
sealed cartridge bearings
tires Hutchinson Fusion 5 Performance 700x28
tubeless ready
fast, grippy ElevenStorm® high-performance rubber
Kevlar Pro Tech protective layer
Position
aluminium handlebars 31.8mm, width XS S 400mm/M L 420mm/XL 440mm/reach 74 & drop 116
aluminium stem DEDA X VR Superbox Evo, length XS 80mm/S 90 mm/M 100 mm/L 110 mm/XL120 mm
saddle Decathlon Road Light
seatpost diameter 27.2mm, length 250mm (XS)/350mm (S, M, L)/400mm (XL)
Engine
Mahle X20 rear hub motor, the lightest motor on the market
nominal voltage 36V
continuous power 250W
torque 55Nm
weight 1399g
3 levels of assistance
assistance up to 25km/h
compatible standard through axle 12mm
Battery
battery fully integrated into frame with charging point on frame
capacity: 350 Wh
full charging time: 3 hours
compatible with 171Wh battery extender, sold separately. (Ref. 8901962)
range extender weight: 1100g
Connectivity
Bluetooth connection with Mahle "MySmartBike" application (with assistance level setting functionality)
ANT+ connection with compatible devices (Garmin and others).
To pair up the bike, you need to run a sensor search. Depending on your computer, it will find 2 sensors:
- ANT+ LEV (Light Electric Vehicle): to retrieve all "e-bike" data (assistance level, battery level, range in km, etc.)
- ANT+ PWR (Power): power sensor (Watt)
