Bergamont E-Sweep Adventure Gravel E-Bike

The Bergamont E-Sweep Adventure is a new electric gravel bike with an aluminium frame, available in sizes 49, 52, 55 and 58. The build pairs Mahle assistance with Shimano components: it is suitable if you are looking for a bike to alternate between tarmac and gravel on your rides.

• Mahle X35+ assistance: The 250 W Mahle X35+ motor provides pedalling assistance up to 25 km/h.
• In-frame battery: The 250 Wh Mahle battery is integrated into the frame's down tube.
• Shimano GRX drivetrain: The GRX RD-RX812 Shadow Plus rear derailleur is paired with the Deore CS-M5100 cassette with 11-42t gearing.
• Hydraulic disc brakes: The Shimano GRX BR-RX400 brakes use Shimano SM-RT56 160 mm discs.
• Schwalbe tyres: The 28-inch wheels use Schwalbe G-One Allround 40-622 tubeless-easy tyres.

Choose it if you want to get into electric gravel riding with a bike for mixed routes, leaving you free to choose where to ride each time.

Manufacturer details

The Bergamont E-Sweep Adventure is an electric gravel bike with an aluminium frame and integrated battery. It is for you if you want to ride on tarmac and gravel with a little motor assistance and a low weight.

• Ride with motor assistance up to 25 km/h, with a 250 W Mahle X35+ motor
• 250 Wh battery hidden in the down tube, with the clean lines of a conventional bike
• Weighs approximately 17.2 kg, making it easier to handle uphill and to load
• Shimano GRX hydraulic disc brakes, dependable braking even on gravel
• Choose your frame size from 49, 52, 55 and 58 according to your height

Technical specifications

• Frame material: Ultra lite AL-6061 aluminium, integrated battery
• Wheel size: 28 inches
• Motor: Mahle X35+, 250 W, 36 V, max. 25 km/h
• Battery: Mahle integrated into the down tube, 36 V Li-Ion, 250 Wh
• Rear derailleur: Shimano GRX RD-RX812, Shadow Plus
• Cassette: Shimano Deore CS-M5100, 11-42t
• Brakes: Shimano GRX BR-RX400, hydraulic disc; Shimano SM-RT56 disc, 160 mm
• Tyres: Schwalbe G-One Allround, 40-622, tubeless-easy
• Weight: approx. 17.2 kg
• Sizes: 49, 52, 55, 58

Bergamont traces its origins to 1993, in a small workshop in Hamburg, and is associated with founder Stefan Berkes. Today it is based in the St. Pauli district and offers gravel bikes, urban and trekking e-bikes, and electric cargo bikes. Its story begins beside the Schlachthof, the city’s historic slaughterhouse.