By 1937, all Harley-Davidson flathead engines were Outfitted with dry-sump oil recirculation units much like the a single released in the "Knucklehead" OHV engine. 2002 Softail Heritage Classic These massive-twin bikes capitalize on Harley's robust benefit on tradition. Along with the rear-wheel suspension concealed under the transmission, They may https://harleydavidson99999.suomiblog.com/fascination-about-harley-davidson-46911513