Haibike HardSeven 7

Are you looking for a sporty eMTB with enough reserves for off-roading? In the new HardSeven 7.0 you will find a well-equipped hardtail eBike that won't let you down even on the more challenging trails: the 120mm RockShox suspension fork and 27.5" Plus-size tyres ensure optimum traction and comfort. The Shimano SLX 12-speed gear combination with the powerful 4-piston disc brakes guarantee smooth, easy and safe riding fun. With the Yamaha PW-ST drive unit and 630Wh InTube battery, no mountain is too high.
£ 2999

Yamaha PW-ST  - The drive unit for pure trail ePerformance 

The PWseries ST features Yamaha's Quad Sensor System so that it can deliver assist optimized for all conditions despite weighing 100g less than the previous model. The unit also offers a broader assist range that can accommodate high-cadence pedaling.

The tuning of the PWseries ST makes this drive unit the perfect all-rounder. Whether you're a newcomer to the sport or a veteran rider, and whether you're on- or off-road, the PWseries ST delivers fun, pleasant assistance for all riders.
Yamaha PW-ST

Drive Unit Center Motor

Weight 3.4 kg

Rated Power 250 W

Max. Torque 70 Nm (High/STD/Eco/+Eco)

Max support Speed 25 km/h

Support Mode 4 modes
                     - HIGH. 280%
                     - STD.  190%
                     - ECO.  100%
                     -+ECO.  50%

Yamaha Side Switch Display
The Yamaha Side Switch eBike Display is neat and sits over to the left side of the handlebars. Offering the rider vital stats on the fly whilst keeping the cockpit area clear and clutter free. The 1.7″ LCD display offers the quick reading of stats like Speed, Battery Capacity & Assist Mode.

Automatic Support Mode for E-MTB Ride

The PW-ST's exclusively tuned Automatic Support Mode delivers optimal assist in settings ranging from trail riding to racing by choosing from the bike's three riding modes -Eco, Standard, and High- as conditions demand. The system reduces assist on level roads but boosts power on steep inclines to offer fine-grained assist feel that makes it seem like it's reading the rider's mind.

Examples of “Automatic Support Mode” application

Support mode changes automatically

Riding Up Hill

Against the Wind

Accelerating

A powerful ride is the best thing about eMTBs, but a lack of control would leave you prone to wheelies during climbs and spinning tires on poor surfaces. The Yamaha tuning for the PWseries ST allows the drive unit software to handle power control. By combining power with stable control, this technology makes it easier for the rider to start with peace of mind even from half way up the steepest of hills.

When will your HardSeven adventure start - Rediscover your passion for cycling