Description

Haibike HardNine 4 Hardtail Electric Mountain Bike 2022, 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 from model year 2021 onwards.” – Bosch

SPECIFICATION:

• Frame: Aluminium 6061, Thru axle X-12 (1.00) x 148mm, Post Mount disc brake, Travel: 120mm
• Engine: Bosch Performance Line, 250W, 65Nm, 25km/h
• Display: Bosch Purion
• Battery: Bosch PowerTube, 400 Wh
• Charger: Bosch compact charger 2A
• Fork: SR Suntour XCM32 Boost DS/Oil, Travel: 120mm, Aluminium tube 1-1/8 – 1-1/2” tapered, Thru axle
• Rear Derailleur: Shimano Alivio M3100, 9s
• Shift Lever: Shimano Alivio M3100
• Cassette Sprocket: SunRace CSM90, 11-36T
• Chain: KMC e9S
• Chainring: 38T, Steel
• Cranks: Haibike Forged Aluminium
• Front Brake: Tektro M275, 2 pistons
• Rear Brake: Tektro M275, 2 pistons
• Discs: 180mm / 180mm
• Front Tyre: Impac Smart Pac, 57-622
• Rear Tyre: Impac Smart Pac, 57-622
• Rims: Schürmann Yak25, With eyelets, Hollow chamber, Aluminium
• Front Hub: Fastace Alu Nabe, Thru axle 15x110mm Boost
• Rear Hub: Haibike Alu Nabe, Thru axle 12x148mm Boost
• Handlebar: XLC Topflat 720mm
• Stem: XLC Alu, A-head
• Saddle: XLC MTB
• Seatpost: XLC, Patent, 31.6mm, Aluminium