Carraro's new-generation rear-wheel-motor electric-assisted road bike, the "COMPETIZION E" from its premium series, continues to meet its users.
You could consider its ride system a trendy version of the road bike.  
Aluminum 1.5"-1.5" Smooth Welding frame, carbon 1.1/8"-1.1/2" We've enhanced riding comfort by combining the 12mm thru-axle fork, FSA System HM 1.0 250W electric motor, and Shimano 105 Di2 R7150 front and rear derailleur with a Shimano 105 R7100 11-34T cassette sprocket. We didn't forget the Shimano hydraulic disc brake system, either. You'll feel free to control it however you like and experience stress-free gear changes. All this is complemented by the FSA handlebars, Tranzx stem, and fi:zi:k handlebar wraps, allowing you to monitor the time, cycling, and system settings on the screen.  

You'll be pedaling longer.

The “FSA System”, with integrated bike controller and smartphone app.
It consists of a rear hub electric assist motor with a 250Wh battery unit. The FSA System's compact design and low weight (the complete system weighs only 3.98 kg) make it a stylish integration for e-road bikes.  

It's complemented by an easily accessible charging port located on the bottom bracket.  1 empty, 4 There are five assist settings, including active and active, while the motor itself has an integrated torque sensor and speed sensors that can easily adapt to different driving styles and changing conditions.  Not only does it provide extremely responsive yet consistent assistance, it is also quiet, producing less than 55 decibels.  When the 25 km/h limit for electric assist (32 km/h in the US) is exceeded, the "FSA System" hub closes, providing minimal friction and resistance to the drivetrain. It allows the driver to have a natural and free driving experience.

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