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Post by 1966baz on Dec 14, 2023 10:50:21 GMT 1
Quick question, I am building an lc with rgv 250 vj 22 running gear.I need to know the off set drive sprocket dimensions please.I think it is 5 mm offset? Also where to get one pkease.Cheers Nick.
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Post by midlifecrisisrd on Dec 14, 2023 12:07:58 GMT 1
Nigel at NK racing will sort you an offset sprocket
They come in 4.5mm and 9mm
You really need to measure the alignment as they can vary
A lot depends on the alignment of the arm/wheel, LC or YPVS engine and if LC what you are doing to convert to 520 sprocket and where you also if fitting a 3mm spacer
Steve
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Post by dusty350 on Dec 14, 2023 16:54:47 GMT 1
I agree, get everything fitted and then measure offset from your rear sprocket up to the front sprocket with a straight edge. I had one at 9mm, and another build with the same parts was 5mm !!
The sprocket spacer at the front is different between Lc and Pv too, so that might save on a big offset.
Dusty🙂
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Post by 1966baz on Dec 14, 2023 17:22:07 GMT 1
Thanks alot , I will contact him.
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Post by JonW on Dec 15, 2023 1:38:57 GMT 1
FWIW The offset sprocket is made by Talon, but only supplied by NK.
Can you run the ypvs output spacer on the LC or is there not enough room?
Im assuming that if youre running the LC engine you cant and therefore need the 9mm offset, the lesser one is for the YPVS as the sprocket is spaced further etc.
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Post by midlifecrisisrd on Dec 15, 2023 9:40:12 GMT 1
FWIW The offset sprocket is made by Talon, but only supplied by NK. Can you run the ypvs output spacer on the LC or is there not enough room? Im assuming that if youre running the LC engine you cant and therefore need the 9mm offset, the lesser one is for the YPVS as the sprocket is spaced further etc. I'd heard the "use a ypvs spacer" but when I tried it there wasn't enough room for the tab washer to locate Also the same when I tried the clutch basket thrust washer For the next I have the splined spacer from Wemoto Steve |
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Post by JonW on Dec 15, 2023 12:44:56 GMT 1
FWIW The offset sprocket is made by Talon, but only supplied by NK. Can you run the ypvs output spacer on the LC or is there not enough room? Im assuming that if youre running the LC engine you cant and therefore need the 9mm offset, the lesser one is for the YPVS as the sprocket is spaced further etc. I'd heard the "use a ypvs spacer" but when I tried it there wasn't enough room for the tab washer to locate Also the same when I tried the clutch basket thrust washer For the next I have the splined spacer from Wemoto Steve yep thats what i thought Steve. |
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Post by 1966baz on Dec 15, 2023 13:53:14 GMT 1
It's a YPVS engine I'm putting in.I'll keep you posted once the swingarms back and engine in .
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