Haibike SDURO HardSeven 3.0

The "SDURO HardSeven 3.0" model from Haibike, released in 2020, is a versatile mountain bike suitable for both challenging trails and leisurely rides. It is priced at 2399 EUR and features a robust 6061 aluminium frame construction with quick-release axles (5 x 135mm) and a post-mount disc brake mount. The maximum load capacity is 120 kg.

The braking system consists of Shimano MT400 components with a 180mm rotor at the front and a 160mm rotor at the rear, ensuring reliable braking performance. The brake levers are also from Shimano – the MT401 model – and are made of aluminium. The bike is fitted with a SRAM NX 11-speed system, operated via a SRAM NX trigger shifter.

The fork is an SR Suntour XCR Air LO-R with a lockout function, air suspension and 120 mm of travel. The steerer tube is made of steel and measures 1 1/8", with a threading width of 8 x 100 mm. The pedals are aluminium freeride pedals and feature reflectors.

The drivetrain comprises a SRAM PG1130 cassette with 11–42 teeth and a SRAM PC1110 chain. The handlebars are Haibike Components TheBar + Topflat with a width of 720mm, whilst the grips have been specially developed by Haibike for mountain bikes. The stem is a Haibike Components The Stem+ in an A-Head design, and the headset is also in the A-Head Tapered format.

The rims are Rodi Black Rock 21 models, spoked and made of aluminium, and the tyres are Schwalbe Smart Sam, size 57-584. The hubs are Shimano TX505 models at both the front and rear, and the spokes are black and from Sapim Leader. The wheelset is 27.5 inches in size.

The saddle is the Haibike Components TheSaddle model and the seatpost is a Haibike Components The Seatpost +, also made of aluminium with a diameter of 31.6mm and featuring a patented design.

The electric drive is provided by a Yamaha PW-ST system with an output of 250W and a torque of 70Nm, which offers maximum assistance up to a speed of 25km/h. The battery is a Yamaha lithium-ion model with a capacity of 500 Wh. The display is a Yamaha Side Switch, which clearly shows all the key information.

In summary, the SDURO HardSeven 3.0 offers a balanced combination of high-quality mechanical components and powerful electronics, making it an attractive option in the e-mountain bike sector.