Haibike HardNine 4 Hardtail Electric Mountain Bike, BOSCH 400Wh – Grey
The new 29" HardNine 4 impresses with a strong drive unit and a well thought-out component mix. The efficient and versatile Bosch Performance Line motor provides dynamic acceleration and always offers you the right level of assistance. Shimano shift components and powerful disc brakes ensure smooth and safe off-roading fun.
Bosch Performance Line
"The Performance Line is the most versatile drive system from Bosch. Whether you're on a sporty jaunt through the countryside, commuting to work or cruising on a leisurely outing, it always delivers the right support at the right moment. There are two variants. The Performance Cruise Drive Unit provides support with a torque of up to 65 Nm and a maximum speed of 25 km/h and offers a naturally sporty riding sensation. It enables riders to get the most out of outings, even in mountainous terrain. The Performance Speed Drive Unit enables high speeds to be reached even faster, while long distances can be covered with ease. It supports S-Pedelecs up to 45 km/h and will speed riders on their way with a torque of 85 Nm" – Bosch
Key Features:
- Frame: Haibike HardNine Gen3 InTube, Aluminium 6061
- Motor: Bosch Performance Line Gen3 250w, 65Nm
- Battery: Bosch PowerTube 400Wh
- Suspension Fork: SR Suntour, XCM32 Boost DS, Travel 120mm
- Gearing: Shimano Alivio M3100, 9 Speed
- Brakes: Tektro M275 2 Piston Disc Brake, 180mm
- Display: Bosch Purion
- Wheelset: Schürmann Yak25 Aluminium Rim x Haibike Alu Nabe Hub
- Tyres: Impac Smart Pac, 57-622, 29" x 2.25"