Haibike sDuro HardNine 8.0 Crossbar 2020 Bosch

£ 3149.00

Haibike sDuro HardNine 8.0 Crossbar 2020 Bosch

Key Features

Bosch CX Gen 4 Motor


New: Bosch have condensed their Performance CX Gen 4 motor into a compact, lightweight model (only 2.9kg) with even more power! 

More Torque:

The original torque of 75Nm has been increased to 85Nm allowing instant acceleration so you have more power whenever you need it.

Extended Boost:

Where you can't rotate your cranks fully and you only have a fraction of movement, you can kick down the pedal and the motor will boost, allowing you roll over obstacles with ease.

Perfect Control:

There's no need for you to switch riding modes to be in control while on the trail as the motor responds much more sensitively to the rider's effort, especially in low gears, enabling an extremely sensitive start. 

The new update is now standard on all new Bosch CX Generation 4 Motors from 2021 and is available on all 2020 models as a software update.

Bosch Powertube 500

The Bosch PowerTube 500 offers a rechargeable battery that can be optimally integrated in the bike frame, setting new standards and presents a minimalist, timeless look coupled with sophisticated technology. Charge time with the Bosch Standard Charger supplied is approx 4.5 hours for 100% charge.

Bosch Purion

Small and Clear Design meets functionality: Bosch Purion is the minimalist on-board computer for everyone wishing to have a neat look on the handle bar, be it for use in the city or the countryside. You get all important information conveniently at the touch of a button during the ride, with both hands remaining on the handle bar. Five different riding modes give you the individually correct support in every situation.


The Haibike sDuro HardNine 8.0 2020 Electric Mountain Bike is suitable for road, path, bridleway and off road use.

It features the new for 2020 Bosch CX Gen 4 motor with a Bosch Intube 500Wh Powerpack and Bosch Purion display, 12 speed gearing with a sprocket range of 11-50t and RockShox 35 Gold RL air 120 forks.

The 2020 Haibike sDuro HardNine 8.0 is equipped with Shimano hydraulic disc brakes front and rear. Haibike have equipped the 2020 HardNine 8.0 with Rodi Black Tryp 30 rims which are both light weight and strong with SchwalbeNobby Nic Evo SnakeSkin tyres. Quick release wheel removal is featured on both front and rear wheels.

The Haibike sDuro HardNine 8.0 is a great way into the eMTB scene without breaking the bank


Bike Specifications

Gear Type: Derailleur

Frame: Aluminium 6061, thru-axle M12 (1.75) x 148mm, disc brake

Forks: RockShox 35 Gold RL air 120

Brakes: ShimanoMT400aluminium

Shifters: Sram SX Eagle

Rear Mech: Sram SX Eagle 12 Speed

Cassette: Sram Eagle PG1210 11 50

Chain: SramSX Eagle

Wheelset: RodiTryp 30

Tyres: SchwalbeNobby Nic Evo SnakeSkin 65-622

Handlebars:Haibike The Bar 31.8 720mm

Stem: Haibike The Stem 31.8mm

Headset: A-Head, Alloy

Seatpost: The Post, Alloy 31.6mm

Saddle: Selle RoyalVivo

Weight: 22.9 Kg (estimated)

Electric Specifications

Battery: Bosch Lithium Ionen 36 Volt, I500Wh, with BMS Management

Display: Bosch Purion

Motor: Bosch CX Gen 4

Range: 30-80 miles of power assisted range, depending on terrain