NC23 front wheel...

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DK-Tandy
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Posts: 482
Joined: Thu Aug 19, 2010 1:52 am
Bike owned: CBR400RR NC23
Location: West Bromwich UK
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NC23 front wheel...

Post by DK-Tandy »

how much should i be looking to pay for a front wheel on a NC23.

i managed to pick up a rear wheel for £15 posted but all front wheels start from around £30 without postage,, why?
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BillingCBR
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Posts: 1043
Joined: Sat Oct 10, 2009 10:36 pm
Bike owned: '88 NC23, NC30, '98 R1, NC35
Re: NC23 front wheel...

Post by BillingCBR »

the racing guys want them because they're lighter for a start, plus the fact that most accidents will probably be crashing into stuff, and a good portion of wheels will be trashed in these sort of accidents, making them even rarer.
'89 CBR400RRJ and '91 VFR400R NC30 project
Neosophist - The NC30 doesn't go very well when it's on fire
amorti
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Bike owned: CB-1, MSX125
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Re: NC23 front wheel...

Post by amorti »

BillingCBR wrote:the racing guys want them because they're lighter for a start, plus the fact that most accidents will probably be crashing into stuff, and a good portion of wheels will be trashed in these sort of accidents, making them even rarer.
I asked in another thread but didn't get an answer - are they really actually lighter? Has anyone weighed them next to each other? I ask as some measurements I took when converting my CB-1 to dual discs would throw doubt on that. I admit the comparison isn't the best though, as the Roadrider is a bias ply tyre so will be a bit heavier than the Michelin.
VTR[1000f] disc = 1.28kg
CBR400 [nc29] disc = 1.14kg
CBR400 [nc29] front wheel with 120/60-17 Michelin Pilot sport, CBR900 axle, bolt and spacers (10mm longer = heavier), pair of VTR discs = 11.10kg
CB-1 front wheel with 110/80-17 Avon Roadrider, CB-1 axle and spacers, single CB-1 disc = 11.33kg.

Didn't see that one coming. So the bottom line is, if I fit a pair of mega-drilled discs, the whole twin disc front wheel assembly will be about 500g of rotating, unsprung weight LIGHTER than the original single disc assembly. Surprised? Just a bit!!
veefer400
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Re: NC23 front wheel...

Post by veefer400 »

Nobody wants standard 18" triarm rear wheels, the same with NC30 rears, hence the pricing? ;)

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