Bergamont E-Horizon 4 RT aubergine

The 2022 E-Horizon 4 RT aubergine from Bergamont is a modern e-bike that impresses with its high-quality components and well-thought-out design. Priced at 2,499 EUR, this model offers excellent value for money.

The frame of the E-Horizon 4 RT is made from lightweight AL-6061 aluminium and is designed to accommodate a rack-type battery. The bike has 28-inch wheels and a total weight of 26 kg. It is designed for a maximum permissible weight of up to 130 kg.

Braking performance is provided by Shimano hydraulic disc brakes (BR-MT200) with matching brake levers (BL-MT200). The brake discs measure 180 mm at the front and 160 mm at the rear (Shimano SM-RT10). The derailleur is a Shimano RD-M3100 Shadow, combined with a Shimano SL-M3100 shifter, which enables 1x9-speed shifting.

The Suntour NEX E25 fork, with 63 mm of travel, ensures comfort and control on uneven terrain. Herrmans LED lights are fitted: the H-Black MR4 model at the front and the H-Trace E model at the rear. The aluminium trekking pedals provide a secure grip.

The drive system features a third-generation Bosch motor (Active Line Plus) with an output of 250 W and a voltage of 36 V, which accelerates the bike to a maximum speed of 25 km/h. The battery is a Bosch RackType with a capacity of 400 Wh, controlled via the Bosch Purion display. The Bosch Compact Charger with 2A ensures efficient charging.

Other features include a Miranda crankset with 38 teeth, a Shimano CS-HG400 cassette with a range of 11–36 teeth, and a KMC e9S chain. The handlebars are BGM Comp Riserbars with a 33° backsweep, complemented by BGM Comfort Ergo grips. The stem is adjustable, and the semi-integrated A-Headset headset ensures stable steering.

The BGM Pro X17 rims are robust and fitted with Schwalbe Energizer Plus tyres (50-622), which feature a reflective strip for added safety. The hubs are also by Shimano and feature Centre Lock disc brakes and quick-release skewers. Black steel spokes complete the bike.

The saddle is a Selle Royal Essenza Plus designed specifically for women, mounted on a BGM aluminium seatpost. Curana Apollo mudguards with stainless steel struts offer protection against splashes. A Hesling chain guard protects clothing from dirt, and the Ursus rear stand ensures the bike stands securely. The luggage rack is integrated into the frame and offers additional carrying capacity.

In summary, the Bergamont E-Horizon 4 RT aubergine offers a comprehensive range of features and modern technology, making it suitable for both everyday use and longer rides.