Why buy your bike from Sigma Sports?
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Haibike HardNine 7 Electric Mountain Bike 2022
Well suited to the rigours of singletrack cycling, the Haibike HardNine 7 Electric Mountain Bike features a powerful Yamaha motor and high-quality components to accelerate your performance on the trail. Headlining the specification is a large 630Wh Yamaha InTube battery, which offers extended playtime for all-day riding on steeper terrain. A RockShox 35 Silver fork provides buttery-smooth bump-absorption, and the Yamaha Side Switch display features a 1.7” screen and seven functions.
Shimano takes care of the drivetrain with an excellent Deore/SLX 12-speed groupset, which ensures a wide range of gears for tackling intense climbs as well as descents. Powerful Shimano disc brakes offer superb modulation for a controlled feel, and wide, 2.6” WTB Ranger Comp tyres deliver impressive traction on loose trail surfaces.
Browse our range of Haibike electric mountain bikes today.
Highlights
- Powerful Yamaha motor system with 250w of power and 70Nm of torque, 25km/h maximum assistance
- The robust and durable aluminium frame is lightweight and stiff
- Yamaha InTube 630Wh battery sees a high-capacity for lasting performance
- SR Suntour XCM34 fork with 120mm of supple suspension travel
- Shimano Deore/SLX drivetrain offers a wide 12-speed range and crisp performance
- Powerful Shimano hydraulic disc brakes
- 29” wheels offer fast rolling speeds and provide additional traction on loose terrain
Battery Specifications
- Maximum Assist: 250w / 70Nm torque
- Motor Weight: 3.4kg
- Battery Power: 630Wh
Technical Specification
| Frame | Haibike HardNine Gen3 Intube, aluminium 6061 |
| Fork | RockShox, 35 Silver, steel spring, 120 mm, 1/8 - 1 1/2" tapered, 15 x 110mm thru-axle, boost |
| Stem | XLC, alu, A-head |
| Grips | XLC, MTB grips |
| Handlebar | XLC, Topflat, 740mm |
| Front Brake | Shimano MT410, hydraulic disc, 180mm |
| Rear Brake | Shimano MT410, hydraulic disc, 180mm |
| Brake Levers | Shimano MT400 |
| Rear Derailleur | Shimano, SLX M7100, 12-speed |
| Shifter | Shimano Deore M6100, trigger switch, 12-speed |
| Chain | Shimano, CN-M6100 |
| Cassette | Shimano M6100, 11-51t |
| Crankset | Haibike, forged, aluminium |
| Front Wheel | Rim - Rodi, Tryp 30, with eyelets, hollow rim, aluminium / Hub - Shimano, MT400-B, Center Lock |
| Rear Wheel | Rim - Rodi, Tryp 30, with eyelets, hollow rim, aluminium / Hub - Shimano, MT410, Center Lock |
| Front Tyre | WTB, Ranger Comp, 55-622, 29" x 2.60", clincher |
| Rear Tyre | WTB, Ranger Comp, 55-622, 29" x 2.60", clincher |
| Saddle | XLC, MTB |
| Seatpost | XLC, Aluminium, 31.6mm |
| Pedals | Freeridepedal, aluminium |
| Motor | Yamaha PW-ST System, 250w, 70 Nm, 25 km/h |
| Battery | Yamaha InTube, 630Wh |
| Ui/Remote | Yamaha Side Switch, 1.7" LCD, seven functions |