KR1S Rear Sprocket Wanted

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headcoats
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KR1S Rear Sprocket Wanted

Post by headcoats » Sun Jun 10, 2018 6:14 pm

Does anyone have a spare KR1S rear sprocket gathering dust please :P

Or an alloy one used for just a few times on the track etc ?

Many Thanks :mrgreen:
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headcoats
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Re: KR1S Rear Sprocket Wanted

Post by headcoats » Mon Jun 11, 2018 10:50 am

Are Kr1 and KR1S rear sprockets the same dimensions ?
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Garry
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Re: KR1S Rear Sprocket Wanted

Post by Garry » Mon Jun 11, 2018 4:13 pm

Yes same fitment

KR1 is 40t KR1S is 41t - but i guess yours is for your hybrid LC so you will have your own idea in mind
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headcoats
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Re: KR1S Rear Sprocket Wanted

Post by headcoats » Mon Jun 11, 2018 4:37 pm

40T is probably the better option then
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Re: KR1S Rear Sprocket Wanted

Post by headcoats » Thu Jun 14, 2018 2:42 pm

So the KR1 and KR1S both use 520 chain ?

On flebay they are seling JT sprockets
Are they any good ? anyone used them ?
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Garry
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Re: KR1S Rear Sprocket Wanted

Post by Garry » Fri Jun 15, 2018 6:11 am

They both use 520 chain - and JT are good sprockets

You may be able to save a few pounds if you buy items individually from different sellers

If its for your hybrid not sure how you will determine chain length (unless you are using the same set up as on your first one)
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headcoats
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Re: KR1S Rear Sprocket Wanted

Post by headcoats » Fri Jun 15, 2018 2:15 pm

I have an RK 120 link chain which I bought a few years a go
Got a Talon offset front sprocket at 17 teeth and a 40 tooth rear sprocket is on it's way

Yes it's for the Hybrid !

This build has been on and off so many times now :cry:

With the Athena 392 top end going on , it makes this a different animal

No power valves , so it will behave like the original LC :shock:
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