HaiBike - SDURO HardNine 4.0 -2018

The HaiBike Hardnine 4.0 comes with 29" wheels which roll over bumps seamlessly along with providing fantastic agility on the single trails. 

The HaiBike Hardnine 4.0 is fitted with latest Bosch performance CX motor and electronics for an intuative and powerful power delivery. Multiple power settings and full range of gears allow you to conquer any hill while enjoying the pure experience of riding a bike.

$4599 inc. GST

  • 2 year warranty on battery and electronics
  • 1st service FREE
  • Battery assessment and report

2018 Bosch CX Performance Line motor 

The new Haibike Hardnine 4.0comes with the latest Bosch Performance CX mid drive motor. 

The new 250w CX motor delivers 75nm of torque which can regulated via an onboard computer. The 4 different assist modes increase and decrease the output of the motor.

The 2018 HaiBike Hardnine 4.0 comes with the latest battery from Bosch. Its 500Wh capacity provides maximum range.

Calculate your range using the Bosch range calculator


Technical Specifications

Frame Aluminium 6061, quick release, 5X 135mm, disc brake post mount
Motor Bosch Performance CX 36 Volt, 250 Watt, 75Nm
Battery Lithium Ion36 Volt, 500Wh
Display Bosch Purion multifunctional display with operation unit & push-assistance
Fork SR Suntour XCR Air LO-R Lockout, 120mm
Rear derailleur Sram NX 11 speed
Shiftlever Sram NX trigger
Sproket Sram PG1130 11-42
Bottom bracket Integrated in Motor
Chain Shimano HG 54
Brake lever Tektro HD - M285 Aluminium
Brake (front) Tektro Gemini, hydraulic disc brake, 180mm
Brake (rear) Tektro Gemini, hydraulic disc brake, 180mm
Tires Schwalbe Smart Sam 57-622
Rim Rodi Black Rock 21, eyed, double walled rim, aluminium
Spokes Sapim leader, black
Handlebar Haibike 720mm
Grips Haibike MTB grip
Headset FSA No. 57, A-Head, semi-integrated, tapered
Saddle Xduro Light MTB
Permissible total weight 120 kg
Charger Bosch 2A charger compact
weight 22.1kg

Open 7 days

Monday - Friday 10:00am - 6:00pm
Saturday & Sunday 10:00am - 3:00pm
Visit Our Showroom