Haibike SDURO HardNine 1.5

The "SDURO HardNine 1.5" model from Haibike, released in 2020, is an e-mountain bike that impresses with both its technical specifications and its robust build quality. Priced at 2299 EUR, it offers a wide range of high-quality components and solid performance.

The frame of the SDURO HardNine 1.5 is made from 6061 aluminium and is fitted with an M12 (1.75) x 148 mm thru-axle and a post-mount disc brake. This mountain bike is designed for a maximum rider weight of 120 kg, making it a stable choice for a wide range of riders.

The bike’s brakes are Tektro M275s with 180mm discs, complemented by Tektro M275 aluminium brake levers. Gear changes are handled by a Shimano Altus M2000 9-speed system, operated via Shimano Altus M2010 Rapidfire shifters. The fork is an SR Suntour XCM34 LOR with a steel spring and 100mm of travel, as well as a 1 1/8" – 1 1/2" tapered steel steerer tube and a 15 x 110mm Boost thru-axle.

The bike is fitted with aluminium freeride pedals equipped with reflectors, as well as a Shimano HG200 cassette with 11–36 teeth and a KMC X9 drivetrain. The handlebars, Haibike Components TheBar+, are 740 mm wide and the grips are specially designed for mountain bikes. The stem is a Haibike Components The Stem+, A-Head, and the headset is an A-Head Tapered.

The rims are Rodi Tryp 30, eyeleted and made of aluminium with a hollow-chamber construction. The tyres are Schwalbe Smart Sam Active in size 65-622, which give the bike excellent traction and stability on varied terrain. The hubs are Haibike Components TheHub ++ at both the front and rear, and the spokes are Sapim Leader in black.

The wheelset consists of 29-inch wheels, which ensure fast and efficient rolling. The saddle is a Haibike Components TheSaddle and the seatpost is a Haibike Components The Seatpost +, Patent, with a diameter of 31.6mm, made from aluminium.

The SDURO HardNine 1.5 is powered by a Yamaha PW-SE System motor with an output of 250W and a torque of 70Nm, which supports a maximum speed of 25 km/h. The battery is a Yamaha InTube 400, which ensures a sufficient range. The display is a Yamaha Side Switch, which allows for simple and intuitive operation.

Overall, the SDURO HardNine 1.5 from Haibike offers a balanced blend of performance, comfort and reliability, making it an excellent choice for e-mountain bike enthusiasts.