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 Post subject: front sprocket later F1
PostPosted: Thu Nov 04, 2010 8:39 pm 
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Joined: Wed Oct 13, 2010 10:32 pm
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Simple question can anyone tell what the later 750 F1 ( Laguna Seca ) has common front sprocket to. Maybe 851. Any thoughts on the availability of sprocket for 525 chain.

Thanks Marc


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 Post subject: Re: front sprocket later F1
PostPosted: Thu Nov 04, 2010 9:03 pm 
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Joined: Sun Aug 08, 2010 8:03 pm
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Hi Marc, I think the number of splines are the same but the Laguna Seca had a 520 chain with a very offset sprocket from Ducati to clear the wider tires. Hope that helps. Lou


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 Post subject: Re: front sprocket later F1
PostPosted: Thu Nov 04, 2010 11:59 pm 
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Joined: Thu Oct 14, 2010 9:58 pm
Posts: 31
Location: Melbourne, Oz
Hi Marc, from the Afam catalogue the p/n is 52603 but I don't believe it is used on any other model. I was lucky enough to get one on ebay not that long ago. Maybe contact Afam and see if they can still supply?
Regards, Joe


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 Post subject: Re: front sprocket later F1
PostPosted: Fri Nov 05, 2010 8:05 am 
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Joined: Mon Oct 04, 2010 7:47 am
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Marc,
If you do get one of the off-set sprockets for the Laguna Seca make sure it fits tight on the splines. I have seen several after market off-set sprockets that are slightly loose and cause wear on the shaft. For my race bike I used a sprocket off a newer monster or super sport and made a round aluminum plate an spacer to hold the sprocket further out on the output shaft, holding it all on with a bolt into the center shaft. I used two 5mm bolts to hold the plate to the sprocket and safety wired the three bolts together. This allowed me to get the same off-set as the stock Laguna Seca without the loose sprocket and worn output shaft.

Palmer


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 Post subject: Re: front sprocket later F1
PostPosted: Sat Nov 06, 2010 5:56 pm 
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Joined: Sun Aug 08, 2010 4:37 pm
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Location: Ottawa, Ontario, The Great White North
Hey, Marc:

if AFAM can't supply, I have those sprockets in stock - both street and race (stabilizing plate in the offset cavity) in stock.

Regards,

_________________
Steve Munro
loudbike
http://www.loudbike.com
http://www.vintagemotorcyclesforsale.com


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 Post subject: Re: front sprocket later F1
PostPosted: Sun Nov 07, 2010 6:25 am 
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Joined: Wed Oct 13, 2010 10:32 pm
Posts: 84
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Hi Steve,

awesome I will send you a PM. Amusing myself today fitting SV650 wheel in standard F1 swingarm... OK don't ask, anyway offet would be useful.

Best regards Marc


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