div class=ts-pagebutton class=gotoPage data-page=1Page 1button div class=ts-imageimg data-url=was-harley-davidsons-xr750-twin-but-nortons-triumphs-and-the-yamaha-four-strokehtmlpage=1 data-page=1 class=ts-thumb lazyload alt=Page 1: XS650was Harley-Davidsons XR750 -twin but Nortons Triumphs and the Yamaha four-stroke twin notably in the hands of Kenny Roberts could be raced successfully The look of these loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader034vdocumentsusreader034viewer20220430185f3a84f89d34524e0c34b5afhtml5thumbnails1jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=2Page 2button div class=ts-imageimg data-url=was-harley-davidsons-xr750-twin-but-nortons-triumphs-and-the-yamaha-four-strokehtmlpage=2 data-page=2 class=ts-thumb lazyload alt=Page 2: XS650was Harley-Davidsons XR750 -twin but Nortons Triumphs and the Yamaha four-stroke twin notably in the hands of Kenny Roberts could be raced successfully The look of these loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader034vdocumentsusreader034viewer20220430185f3a84f89d34524e0c34b5afhtml5thumbnails2jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=3Page 3button div class=ts-imageimg data-url=was-harley-davidsons-xr750-twin-but-nortons-triumphs-and-the-yamaha-four-strokehtmlpage=3 data-page=3 class=ts-thumb lazyload alt=Page 3: XS650was Harley-Davidsons XR750 -twin but Nortons Triumphs and the Yamaha four-stroke twin notably in the hands of Kenny Roberts could be raced successfully The look of these loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader034vdocumentsusreader034viewer20220430185f3a84f89d34524e0c34b5afhtml5thumbnails3jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=4Page 4button div class=ts-imageimg data-url=was-harley-davidsons-xr750-twin-but-nortons-triumphs-and-the-yamaha-four-strokehtmlpage=4 data-page=4 class=ts-thumb lazyload alt=Page 4: XS650was Harley-Davidsons XR750 -twin but Nortons Triumphs and the Yamaha four-stroke twin notably in the hands of Kenny Roberts could be raced successfully The look of these loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader034vdocumentsusreader034viewer20220430185f3a84f89d34524e0c34b5afhtml5thumbnails4jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=5Page 5button div class=ts-imageimg data-url=was-harley-davidsons-xr750-twin-but-nortons-triumphs-and-the-yamaha-four-strokehtmlpage=5 data-page=5 class=ts-thumb lazyload alt=Page 5: XS650was Harley-Davidsons XR750 -twin but Nortons Triumphs and the Yamaha four-stroke twin notably in the hands of Kenny Roberts could be raced successfully The look of these loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader034vdocumentsusreader034viewer20220430185f3a84f89d34524e0c34b5afhtml5thumbnails5jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=6Page 6button div class=ts-imageimg data-url=was-harley-davidsons-xr750-twin-but-nortons-triumphs-and-the-yamaha-four-strokehtmlpage=6 data-page=6 class=ts-thumb lazyload alt=Page 6: XS650was Harley-Davidsons XR750 -twin but Nortons Triumphs and the Yamaha four-stroke twin notably in the hands of Kenny Roberts could be raced successfully The look of these loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader034vdocumentsusreader034viewer20220430185f3a84f89d34524e0c34b5afhtml5thumbnails6jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=7Page 7button div class=ts-imageimg data-url=was-harley-davidsons-xr750-twin-but-nortons-triumphs-and-the-yamaha-four-strokehtmlpage=7 data-page=7 class=ts-thumb lazyload alt=Page 7: XS650was Harley-Davidsons XR750 -twin but Nortons Triumphs and the Yamaha four-stroke twin notably in the hands of Kenny Roberts could be raced successfully The look of these loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader034vdocumentsusreader034viewer20220430185f3a84f89d34524e0c34b5afhtml5thumbnails7jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=8Page 8button div class=ts-imageimg data-url=was-harley-davidsons-xr750-twin-but-nortons-triumphs-and-the-yamaha-four-strokehtmlpage=8 data-page=8 class=ts-thumb lazyload alt=Page 8: XS650was Harley-Davidsons XR750 -twin but Nortons Triumphs and the Yamaha four-stroke twin notably in the hands of Kenny Roberts could be raced successfully The look of these loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader034vdocumentsusreader034viewer20220430185f3a84f89d34524e0c34b5afhtml5thumbnails8jpg width=140 height=200 divdiv