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Tech. Advice: Series 'B' / 'C' 500cc/1000cc Bikes
Twin Primary Chain PD1
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<blockquote data-quote="oexing" data-source="post: 102569" data-attributes="member: 1493"><p>Stu, you are quite right, I looked at my Earles fork BMW gear for inspiration . They had this design from mid-fifties till modern flat four K-types, maybe later . And I found a picture of the Kawasaki 1300 four gearbox, two of these ESAs inside , same design, for a reason. Recently a friend told me, Moto Guzzi has made same mistake like Vincent or other types in copying the olde cam shape for their V-Twins - and got same troubles with chipping edges due to poor fit. Chips in the gearbox are not what you´d like to have !</p><p></p><p> Vic</p><p></p><p>Kawasaki gearbox:</p><p>[ATTACH=full]25288[/ATTACH]</p><p></p><p>BMW R 100 ESA :</p><p>[ATTACH=full]25289[/ATTACH]</p><p></p><p>Kawasaki Z 1300 gearbox:</p><p>[ATTACH=full]25290[/ATTACH]</p></blockquote><p></p>
[QUOTE="oexing, post: 102569, member: 1493"] Stu, you are quite right, I looked at my Earles fork BMW gear for inspiration . They had this design from mid-fifties till modern flat four K-types, maybe later . And I found a picture of the Kawasaki 1300 four gearbox, two of these ESAs inside , same design, for a reason. Recently a friend told me, Moto Guzzi has made same mistake like Vincent or other types in copying the olde cam shape for their V-Twins - and got same troubles with chipping edges due to poor fit. Chips in the gearbox are not what you´d like to have ! Vic Kawasaki gearbox: [ATTACH=full]25288[/ATTACH] BMW R 100 ESA : [ATTACH=full]25289[/ATTACH] Kawasaki Z 1300 gearbox: [ATTACH=full]25290[/ATTACH] [/QUOTE]
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Tech. Advice: Series 'B' / 'C' 500cc/1000cc Bikes
Twin Primary Chain PD1
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