Known worldwide, Yamaha’s PW-X engine is reborn because the PW-X2. Designed for electrical bikes, the motor retains the “Pure Ride” idea developed by the model and offers more lightness and more energy. It will additionally be accompanied by a brand new display, the Display B.
Since creating its first e-bike in 1993, Yamaha has gathered huge expertise within the e-bike market and the model has constructed a excellent popularity everywhere in the world for the excessive reliability of its pedelec methods. Constantly creating refined new applied sciencesthe Japanese producer remains to be in a position to provide European e-bike producers a sophisticated vary of drive items from top quality. This is the case with the PW-X2, a sporty high-performance engine specifically designed for the European market. Equipped with new options, the engine additionally guarantees unparalleled efficiency.
Yamaha develops a more compact and powerful engine
Developed below the motto “less is more” (do more with much less) Yamaha’s new electrical motor is considerably lighter and more powerful than the earlier model launched in 2018 with the PW ST sequence. Specially designed to meet the wants of European e-bike producers, PWseries S2 operates below 36 volts of voltage. In accordance with European laws, it due to this fact shows a nominal energy of 250 watts.
Able to help the person up to 25 km/hit shows a most torque of 75 Nm (towards 70 Nm in contrast to the earlier mannequin) and incorporates an “Automatic Support” mode who optimizes assist and offers higher efficiencyproviding three driving modes (Eco, Standard and High) relying on the circumstances and the kind of highway.
The system reduces help on the flat or boosts energy on climbs, offering exact driving and suggesting that thehe system deciphers the wants of the person. The weight has been lowered to solely 2.85 kgit good points 500 grams in contrast to the ST, making it one of many lightest in its class With l’one of many highest torque/weight ratios within the section.
Additionally, the lowered motor dimensions give e-bike producers even more freedom when designing next-generation frames, with options like elevated floor clearance for higher efficiency in technical terrain.
The PW S2 sequence additionally permits bike producers to develop optimized body designs with shorter chainstays, rising general power for improved dealing with and rear wheel traction. From an aesthetic perspective, builders will even have the choice of bringing a clear, minimalist look to the subsequent technology of e-bikes.
Display B: a brand new intuitive and easy-to-use display
Yamaha additionally unveiled a brand new person interface referred to as Display B. The system concentrates all info (instantaneous velocity, distance traveled, cadence, battery stage) on a small 3-inch display. Less superior than the Display C model, its design stays intuitive and permits to change settings shortly and simply.
Placed within the middle of the handlebars, it’s accomplished by a small lever permitting the driving force to modulate the extent of help with out eradicating their hand from the handlebars. In order to keep away from theft, and unhealthy climate, the system can be faraway from the assist with a easy push.