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JW-II Power Assist System |
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Enjoy supplementary electric power with easy operation. At any situation, JW-II can provide you "Magic power" by your usual wheelchair operation. Surprisingly light and exceptionally smooth. |
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What is P.A.S.? The P.A.S. (Power Assist System), the unique system developed by Yamaha provides wheelchair customers with harmonized human and motor power. With the P.A.S., the JW-II can:
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JW-II SET The power system and driving mechanism is installed in the wheel hub. It can be installed on almost any type of manual wheelchair - see below. |
Wheelchair Suitability:
The power pack system fits most standard manual wheelchairs with 22” or 24” wheels. If you have a rigid frame, reclining back rest, sports or specially designed manual wheelchair please contact us for advice.