Haibike SD HardNine 4.0 2020 Electric Mountain Bike
Not just for tall eBikers: The 29" SDURO HardNine 4.0 will wow you with its powerful drive unit and a well designed component mix. The powerful Yamaha PW-ST Motor motor was designed specifically with sport in mind to offer you the right level of support at any moment. Shimano groupset components and disc brakes ensure smooth and safe biking off-road.
Yamaha PW-ST - new for 2020
100 grammes lighter than its 2019 brother, the Yamaha PW-ST is a country mile better. With four cadence sensors in the case, it can deliver power at speeds of more than 100RPM, a limitation of its predecessors.
In addition there is the new ‘auto-mode’ that allows you to leave the bike to decide as to the power setting it needs for different terrains. The unit can also detect how much power to deliver when starting so you don’t have wheel spin or pull a wheelie when you pull away.
This is all controlled with the Yamaha SideSwitch controller that is discreet and doesn’t show you so many parameters you’re distracted from the job at hand - having a blast on the hills!
Key Features:
- Motor: Yamaha, PW-ST System, 250w, 70 Nm, 25km/h
- Battery: Yamaha 500WH
- Suspension Fork: RockShox, Recon TK, Remote Lockout, Steel spring, Travel 100 mm
- Gearing: Shimano, Deore M6000 20 Speed
- Brakes: Shimano, MT400 / RT30-M
- Wheels: 29"
- Display: Yamaha Side Switch 1.7" LCD, 7 functions
Specifications
Frameset
- Frame: Haibike, SDURO HardNine, Aluminium 6061, Quick-release 5 x 135mm, Disc brake Post Mount
- Suspension Fork: RockShox, Recon TK, Remote Lockout, Steel spring, Travel 100 mm, Steel steerer tube 1 1/8", Quick release 100mm
- Headset: Feimin, A-Head Tapered, ball bearing
Components
- Stem: Haibike Components, The Stem +, A-head
- Handlebars: Haibike Components, TheBar+, 740 mm
- Grips: Haibike, MTB grips
- Saddle: Haibike Components, TheSaddle
- Seatpost: Haibike Components, The Seatpost +, Patent, 31.6 mm, Aluminium
Electrical
- Motor: Yamaha PW-ST System
- Battery: 500Wh
- Display: Yamaha Side Switch 1.7" Lcd, 7 Functions
Groupset
- Shift Levers: Shimano, Deore M6000, Rapidfire, 20 speed
- Brake Levers: Shimano, MT401 Aluminium
- Rear Derailleur: Shimano, Deore M6000
- Front Derailleur: Shimano Deore M6000
- Front Brake: Shimano, MT400, 180 mm, 2-piston disc brake
- Rear Brake: Shimano, MT400, 180 mm, 2-piston disc brake
- Crankset: Haibike Components, The Crank +, Aluminium
- Chain Ring: Aluminium 32 44
- Bottom Bracket: Integrated In Motor
- Freewheel/Cassette: Shimano, HG500, 11-42t
- Chain: KMC e10S
- Pedals: Freeridepedal, Aluminium, with Reflector
Wheelset:
- Front Hub: Shimano, MT400-B, Centerlock
- Rear Hub: Shimano, Centerlock
- Rims: Rodi, Black Rock 21, Aluminium, with eyelets, hollow rim
- Front Tyre: Schwalbe, Smart Sam , 57-622, 29" x 2.25"
- Rear Tyre: Schwalbe, Smart Sam , 57-622, 29" x 2.25"
Accessories
- Extras: Yamahaquick Charger 4A
| Battery Size | Yamaha 500Wh |
| Brake Type | Hydraulic Disc |
| Colour | Gloss Sand |
| Drive Type | Crank |
| Frame Size | 40cm
45cm
50cm
55cm |
| Gears | 20 |
| Gender | Men & Unisex |
| Material | Alloy |
| Motor | Yamaha PW-ST 250w 70Nm |
| Suspension | Front |
| Top Speed | 15.5 |
| Weight | 22.2 |
| Wheel Size | 29 |
Tell me more?
If you’re the sort of rider who likes fine adjustments of your ratios to optimise your speed, then the 20-speed, Shimano Deore M6000 drive train on a 11-42 tooth rear cassette is going to make the SDURO HardSeven 4.0 the ideal machine for you. Stopping power is with Shimano MT400 aluminium disc brakes on 180mm, front and rear rotors.
For riding comfort the 100mm travel, RockShox Recon TK front forks will absorb the lumps and bumps, ably helped with the grippy Schwalbe Smart Sam, 29” tyres.
The Haibike SDURO HardSeven 4.0 comes with a 500Wh, Yamaha Li-ion battery that will make a 60 mile mixed terrain ride possible - more than enough for a day in the hills!
Extra Information:
- This Electric Bike will be SUPPLIED ASSEMBLED complete with charger and everything you see included.
- Upon arrival, simple attachment of the pedals and the straightening of the handlebar will be required.