Haibike SDURO HardSeven RC - 2016

A classic mountain bike, but with a high-performance electric twist. The SDURO HardSeven RC brings big fun, and fast, agile handling to every ride. The Yamaha motor system perfectly marries smooth function with fun, unbridled power. It uses ...(Read More)

Haibike SDURO HardSeven RC
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A classic mountain bike, but with a high-performance electric twist. The SDURO HardSeven RC brings big fun, and fast, agile handling to every ride. The Yamaha motor system perfectly marries smooth function with fun, unbridled power. It uses three sensors (torque sensor, speed sensor, and crank sensor) to create a wholly organic feeling of assist. It’s so smooth, you might forget that you're pedaling uphill. The Li-Ion 400Wh battery is compact, tidy, and charges easily on or off the bike. It also easily locks onto the frame for added peace of mind when you’ve got to step away.

Yamaha's mid-drive motor system's overall theme is "smooth and powerful". It uses a torque sensor that detects pedaling power, a speed sensor that detects the bicycle's speed, and a crank sensor that detects the number of rotations through pedaling to create an organic feeling of assist. 

Features:

-Lightweight, compact 400Wh battery that can be charged on the bike, and be locked to the frame

-Zero Cadence Support ensures the system will engage at the first pedal stroke with lively, powerful assist

-Four power modes (OFF, ECO, STD, HIGH) let you choose the level of assist that you're feeling at the moment

-Navigate through a ton of metrics on the bright, easy to read display with the handy control unit

Specs

Frame Aluminium 6061, Yamaha-Interface
Fork Rock Shox Recon Silver Air 100mm
Motor Specs Yamaha Midmount 36 Volt, 250 Watt
Battery Type/Weight Lithium Ion 36 Volt, 400 Wh
Recharge Time 3.5 hours
Max. Assisted Speed 20mph
Rims/Wheels Ryde Taurus 21
Hubs XLC EVO Disc
Tires Schwalbe Racing Ralph Performance 27.5 x 2.25
Crankset SDURO aluminium
Front Derailleur Shimano SLX
Rear Derailleur Shimano SLX M 675 Shadow Plus
Rear Cogs Shimano CS HG50, 10-speed: 11-36
Shifters Shimano Deore
Brakes Tektro Gemini hydraulic, 180/180mm rotors
Pedals Wellgo
Handlebars SDURO Lowriser aluminum
Tape/Grips XLC Ergo Sport
Stem SDURO aluminum
Saddle Selle Royal Sirio
Seatpost SDURO aluminum
Accessories & Extras Yamaha multifunction display with control element