g'day all

need to get new chain, sprockets and rear brake pads for my MC21 the store im getting them at, cant find the any parts for it, but they do stock RK, renthal, EBC, braking, regina branded parts

doing a search i wasnt able to find a list of aftermarket part numbers

http://www.nsr250.net/rocketracing/NSRINFO.htm
from the above website got these

front pads:
EBC part#'s * FA187HH - $30.00 - $35.00 (USD) a pair
rear sprockets:
* Afam part#'s
o 21-11315H40 (40 is tooth count) Aluminum Alloy - $68.00 (USD)
* Sprocket Specialists part #'s
o 8717-43 (43 is tooth count) Aluminum Alloy - $37.00 (USD)
clutch parts wet:
Wet Clutch:

* EBC
o Fiber Plates - CK1181 - Used on Honda VT600 C/CD
o Steel Plates - ?
o Springs - CSK9 - Used on Honda VTR250
* Barnett
o Fiber Plates - (Kevlar) HPK2 (Pack of 6)
o Steel Plates - HP-45-20 (Pack of 6)
o Springs - MT-50-4


from the brands they stock i have found:

renthal chain:any 520 108 link chain for the 21 with stock sprocket sizes
[b]renthal sprocket: 266--520-40P-HA 40T HARD ANODISED
rk chains: 520ks & 428xso

but nothing for brake pads, EBC is an aus brand could anyone else help with part numbers for rear pads no matter the brand as I will call around.

also thought it'd be a good thread if everyone can list interchangeable part numbers for the nsr's as well, having them in one place would be convenient and possible sticky?


Last edited by lam.666 on Wed Aug 27, 2008 9:03 pm; edited 1 time in total

A quick search on Google for "FA187HH" netted 837 results, and I bet well over 1/2 of those results will cross-reference that part number with other manufacturers. If your "shop" can't cross reference pads then I'd find another one! All the shops I've ever been in have a book/books with the range of at least the most common pads in; each page having scale (or full-sized) diagrams of them to compare. The pads are used in early Blades, VFR's, RC30's, all sorts of 90's Honda! If they can't help you with something this simple then I wouldn't have a lot of faith in them!

A similar rear caliper is used on the VTR1000F Firestorm (in gold, if you are that way inclined and want to swap for sake of bling!) and also on the NTV650 and Suzuki SV650. (650N model I think, not S model.) These are widely available.

Any 520 chain will do the job. No part number needed. Just make sure it has enough links! 15/42T is standard for MC21 sprockets, so you need a chain with 108 links. Buying one with 120 links will most likely cost you more, just for the pleasure of throwing away what you shorten it by! May as well roll up a £5 note and set fire to it at the same time... unless you smoke, and then you are already doing that!
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NSR-WORLD.COM

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Iam,

I dont have the information at my finger tips right now as I am on holidays, but I got a replacement chain, sprocket kit from a place in Sydney. They are always advertising in Motorcycling Australia. If you check out websites for the sydney stores you will eventually come across them in the chain/sprocket kits where they list MC 21 option.

Cheers,

thanks man, dont buy magazines so i'll drop by the newsagency 2morro and see what i can find on motorcycling australia

what'd u pay for everything? and enjoy **** holidays

also if anyone is interested in VESRAH pads, part numbers below

http://catalog.vesrah.co.jp/list/brake.asp

Model Year Code Metal/Organic................. Semi Metallic
NSR250R 86-87 F# VD-142JL R# VD-123JL F# SD-142 R# SD-123
NSR250R 90-92 F# VD-154JL R# VD-147JL F# SD-154 R# SD-147
NSR250R 94..... F# VD-154JL R# VD-139/2JL F# SD-154 R# SD-139/2
NSR250R 88-89 F# VD-154JL R# VD-147JL F# SD-154 R# SD-147

check the catalogue in the above link to confirm the numbers

and thanks canuck thats a good price will wait when you return and will have a look at the newsagent today


Last edited by lam.666 on Wed Aug 27, 2008 9:05 pm; edited 3 times in total

HI Iam,

From the top of my head it was about 230 or so. That was for a RK 'x' o-ring chain, rear and front sprockets. Sorry I cant do better than that but give me 3 weeks or so and when I am back in Melbourne I can get the exact details.

Cheers,

thanks andy didnt know that about chain length, post edited to get rid of the 120link chain i put up

canuck are you talking about australian motorcycle news? if not i'll just wait till you come back and get the details then.

cheers

Damn..not sure now. Think it was...but 4 weeks of holidays is turning m brain to mush

Where in Aus are you?

Here in Melbourne, I just went to Bikemart, told them I need new chain and sprockets for an NSR MC21 and they did the searching. At teh end of last year I got:

DID X-ring chain $95 (on sale)
cheap generic front sprocket $25
cheap generic rear sprocket $44

Having read some more into chains and sprockets ("the chain gang", an aussie sprocket manufacturer, was referred to)I think next time I will go with good brand everything. It is supposed to give you better longevity.

k, managed to get into the work email system. Details are;
BIKEBIZ (www.bikebiz.com.au)
RK Chain and JT Sprocket Combos PRICES:: 520 XSO RX-Ring Kit (A$218.95)
Please enter bike Make (eg Yamaha):: Make...Honda
Please enter bike Model (eg 'YZF R1'):: Model...MC21
Please enter bike Year (eg '2003'):: Year...
Please enter Front Sprocket size:: # Teeth...15
Please enter Rear Sprocket size:: # Teeth...40
A$218.95

FWIW i have a chaingang front and rear sprocket on the MC16...nothing special and heavy

Andy......I thought a 40 tooth rear was standard not a 42?

Canuck13 wrote:
Andy......I thought a 40 tooth rear was standard not a 42?

Yeah, it is on the MC21, but you still only need a 108 link chain.
_________________
Andy.
NSR-WORLD.COM

Please keep all responses to Forum posts on the Forum so that others may benefit.

Please DO NOT PM me for technical advice. My time is precious, and you will probably receive a faster response on the Forum anyway.

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location updated, thanks for the help guys
i'll give bikebiz a call and see how i go, chains been tightened in the mean time