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Honda-SOHC
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SOHC.co.uk Forums
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CB750
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Chain problem
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Topic: Chain problem (Read 23447 times)
MarkCR750
Professional half wit and member
SOHC Master
Posts: 1187
Re: Chain problem
«
Reply #15 on:
October 08, 2015, 04:03:06 PM »
Is the front sprocket currently fitted the correct one?, has it the same number of teeth as the one that arrived in the new kit?
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Triumph Scrambler 1200X
CCM 604 dual sport
1977 K7 CR750
Ducati 900SS
James Captain 197 x2
Norman Nippy 50cc
"Eff yir gitten awvestear yir gooin te farst"
Sir J.Stewart.
El__burro
SOHC Expert
Posts: 476
Re: Chain problem
«
Reply #16 on:
October 08, 2015, 04:21:15 PM »
Not sure, I guess it's probably a stock 18; rear is 48.
Still it wouldn't make that much difference.
What's the k2 chain lenght?
Thanks
El__burro
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Chris400F
SOHC Master
Posts: 1013
Re: Chain problem
«
Reply #17 on:
October 08, 2015, 05:08:03 PM »
DS part is 100 links
http://www.davidsilverspares.co.uk/CB750K2-FOUR-1972/part_104917/
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El__burro
SOHC Expert
Posts: 476
Re: Chain problem
«
Reply #18 on:
October 08, 2015, 05:21:29 PM »
I'm going to count the links on the old one.
Do the 106L on the chain box means 106 links?
Thanks
El__burro
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mike the bike
SOHC Jedi
Posts: 2652
CB400F, Royal Enfield Interceptor.
Re: Chain problem
«
Reply #19 on:
October 08, 2015, 07:07:46 PM »
Yup
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Where's that 10mm socket got to?
El__burro
SOHC Expert
Posts: 476
Re: Chain problem
«
Reply #20 on:
October 08, 2015, 08:05:52 PM »
I guess the supplier has got mistaken the box says 106 but it could be 104 as there is another sticker.
Sent a message to the supplier hopefully he would sort it asap.
thanks
el__burro
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El__burro
SOHC Expert
Posts: 476
Chain problem
«
Reply #21 on:
October 09, 2015, 11:45:42 AM »
A bit of headache with the supplier. He's saying that the 100 link chain is for the US market (picture in blue) and 104 for EU (picture in black).
What's the real
story?
Thanks
«
Last Edit: October 09, 2015, 11:58:26 AM by El__burro
»
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hairygit
SOHC Jedi
Posts: 2708
Re: Chain problem
«
Reply #22 on:
October 09, 2015, 12:47:58 PM »
Motor vehicles in the u.s. have emmissions per mile measured, and it is actually illegal to deviate from the manufacturers original spec, even when the manufacturer does modifications owners must stick to what was originally fitted. It is actually a federal offence to fit alternative size sprockets to a bike to improve performance as that would alter the emissions per mile, an offence under e.p.a. regulations. It seems ridiculous that they enforce such stupid rules. and then march uninvited to other countries and start firing depleted uranium shells and bombs at them. Land of the free? I don't think so!
Sent from my D2303 using Tapatalk
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If it's got tits or wheels, it's hassle, if it's got both, RUN!!!
El__burro
SOHC Expert
Posts: 476
Re: Chain problem
«
Reply #23 on:
October 09, 2015, 12:52:19 PM »
so, is it 100 link EU, US or generic?
the old chain is 100, new one is 104 and way too long.
seller wont take it back as he thinks is in the right.
DSS sells a 100 link ones (as per link above).
thanks
el__burro
«
Last Edit: October 09, 2015, 01:32:57 PM by El__burro
»
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Bryanj
Grogu
Posts: 12559
Re: Chain problem
«
Reply #24 on:
October 09, 2015, 12:55:07 PM »
As long as you have a split link just shorten it
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MCTID
SOHC Pro
Posts: 614
Re: Chain problem
«
Reply #25 on:
October 09, 2015, 02:17:46 PM »
The Seller obviously won't admit that the mistake is his.........they never do.....but why not ask if you can return it for an exchange and you'll split the postage (or you'll pay it if you are really desperate).
Good luck.
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Now: 2008 CB1300S, CB750K4, 1970 Bonneville. Various other 1960's 650 Triumph T120's/ TR6's/ TR6C's (all in bits...many, many bits unfortunately). Previous: 2007 CB600FA, 1976 CB500 Four. BMW F800ST. GS750E. ZZR1100. CB1300 (2). ZXR1200S. VFR800. CB750 Nighthawk. CX500. XS500 Yam. Suzuki GT500. BSA A10. Various Lambrettas. Zundapp Bella (honest).
totty
SOHC Expert
Posts: 389
Re: Chain problem
«
Reply #26 on:
October 09, 2015, 03:33:09 PM »
It's so easy to shorten I wouldn't bother with a return.
If you don't have the right tool then just grind the head off a pin then tap it out with anything appropriately sized - even a nail will do.
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El__burro
SOHC Expert
Posts: 476
Re: Chain problem
«
Reply #27 on:
October 09, 2015, 04:00:56 PM »
Thanks, it would save me £5.50
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mike the bike
SOHC Jedi
Posts: 2652
CB400F, Royal Enfield Interceptor.
Re: Chain problem
«
Reply #28 on:
October 09, 2015, 04:54:24 PM »
If you put in a vice with an M6 nut behind the rivet, you can press the rivet out using the force of the vice just to start it off and then use a punch on it.
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Where's that 10mm socket got to?
El__burro
SOHC Expert
Posts: 476
Chain problem
«
Reply #29 on:
October 09, 2015, 08:10:27 PM »
After grinding off both ends i used the old chain link to push it through with a vice using a large bolt on the other end;
that worked fine.
next..
How easy is to replace the front sprocket?
thanks
el__burro
«
Last Edit: October 09, 2015, 08:16:15 PM by El__burro
»
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Honda-SOHC
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Chain problem