Offering support up to 280% and peak torque levels of 70Nm this system is a compact and lightweight drive unit designed for riding conditions ranging from standard city streets to more challenging, sporty routes.
The Haibike sDuro HardSeven 1.0 2020 Electric Mountain Bike is the entry level spec Haibike. suitable for road, path, bridleway and light off road use.
It features the Yamaha PW-SE 70Nm motor, new LCD control switch, 9 speed gearing with a sprocket range of 11-36t and Suntours coil sprung fork with adjustable damping.
The 2020 Haibike sDuro Hardseven 1.0 is equipped with Tektro hydraulic disc brakes front and rear with larger 180mm rotors. Haibike have equipped the 2020 HardSeven 1.0 with Rodi Black Rock alloy double wall rims which are both light weight and strong. Quick release wheel removal is featured on both front and rear wheels.
The Haibike sDuro Hardseven 1.0 is a great way into the eMTB scene without breaking the bank
Yamaha PW-SE eBike System
The new 2020 Haibike SDuro HardSeven 1.0 is powered by the Yamaha PW-SE electric bike system which uses a 400W battery and offers up to 280% assistance, peaking at 70NM of torque. The power curve comes in early and is responsive as soon as you touch the pedals. The PW-SE supports a higher cadence than the standard PW Series, now offering up to 110rpm.
The 2020 Yamaha eBike battery can be quickly recharged in a matter of hours and the new LCD display mounted on the handlebars shows not just how much capacity the battery holds but also the predicted range in assisted miles.
Gear Type: Derailleur
Frame: Alloy 6061, with internal cable routing
Forks: SR Suntour XCM DS, 120mm
Brakes: Tektro M275 180mm
Shifters: Shimano Altus M2000 9 Speed
Rear Mech: Shimano Altus M2000 9 Speed
Cassette: Shimano Altus M2000 9 Speed
Chain: KMC X9 9 Speed
Wheelset: Rodi Black Rock Rims, Haibike The Hub++
Tyres: XLC Mountain X, 27.5 x 2.25"
Handlebars:Haibike The Bar 31.8 720mm
Stem: Haibike The Stem 31.8mm
Headset: A-Head, Alloy
Seatpost: The Post, Alloy 31.6mm
Saddle: Haibike The Saddle
Weight: 22.4 Kg
Battery: Yamaha Lithium Ionen 36 Volt, 400Wh, with BMS Management
Display: Yamaha Side Switch multi functional LCD display with walk asstance
Motor: Yamaha PW-SE Crank Drive 36V 250 Watt 50-280% Assist 70Nm
Range: 30-80 miles of power assisted range, depending on terrain