 In response, Velorex created the Type 562 sidecar, which was stronger than the Type 560, but was also simpler to assemble, thereby improving the production rate which had been a problem in manufacturing the Type 560.Velorex manufactured approximately 290,000 Type 562 sidecars from 1974 to the late 1990s.In 1986 Jawa replaced the Type 634 motorcycle with the more powerful 350cc Type 638 motorcycle, which originally produced 34 BHP @ 6,500 RPM and 30 Foot / Pounds of torque @ 3,800 RPM, which was also available with the Velorex 562 sidecar attached.