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Nostalgia - CBX & MTX

Posted: Thu Sep 29, 2022 10:54 am
by McSatan
I've bought one of these, and one of these. The MTX because it's identical to the first road legal bike I had in 1983. It's D reg, done just over 1k miles, has never had an MOT, one owner, was kept in a garage and occasionally used as a field bike. The oil pump became leaky so it was disconnected and run on pre-mix, the owner basically forgot about it. Just need to fix the pump, replace the original tyres, get it MOT'd!

The CBX because it's identical to the first big bike I had. It's slightly tatty but everything is there and works, I'd forgotten what a peach the engine is, around 90bhp and hydraulic tappets, no valve clearances to arse about with! It rides beautifully just like I remember, only failed MOT on horn (replaced) and a weeping fork seal (to be replaced.) I'm in two minds whether to properly do it up, or just touch up and tidy it and ride it :)
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Re: Nostalgia - CBX & MTX

Posted: Thu Sep 29, 2022 11:06 am
by cheb
Nice one, or two.

Re: Nostalgia - CBX & MTX

Posted: Thu Sep 29, 2022 11:54 am
by Le_Fromage_Grande
The MTX is very nice, a mate had one the same as that in 1984
I fancied a CBX750 because of the hydraulic tappets, never had one, someone I work with had a CB750F2N that had the same engine, it did over 100,000 miles and all that was wrong with it was a noisy alternator drive chain, and that didn't affect how it ran.

Re: Nostalgia - CBX & MTX

Posted: Thu Sep 29, 2022 1:13 pm
by McSatan
Le_Fromage_Grande wrote: Thu Sep 29, 2022 11:54 am The MTX is very nice, a mate had one the same as that in 1984
I fancied a CBX750 because of the hydraulic tappets, never had one, someone I work with had a CB750F2N that had the same engine, it did over 100,000 miles and all that was wrong with it was a noisy alternator drive chain, and that didn't affect how it ran.
I loved mine, did about 50k miles on it with nothing other than oil/filter changes, C&S, tyres etc. That was back when I didn't regularly use a car. This one is in better nick than mine, it's bizarre, it's got 60k miles on it but original exhausts, all the little plastic bits that broke off mine are still there, and the footrest rubbers, bar switches, grips and so on are barely worn. The seat is in squashed/split state like you'd expect with that mileage. I think it must have been owned by someone who did a huge amount of motorway miles in a warm country....

Re: Nostalgia - CBX & MTX

Posted: Thu Sep 29, 2022 5:42 pm
by Skub
Did you punt on the Diavel McS?

Re: Nostalgia - CBX & MTX

Posted: Thu Sep 29, 2022 7:11 pm
by DefTrap
Going to need a bigger shed!

Re: Nostalgia - CBX & MTX

Posted: Thu Sep 29, 2022 7:21 pm
by Gregor
Going to need a 2 stroke sub forum :thumbup:

Re: Nostalgia - CBX & MTX

Posted: Thu Sep 29, 2022 8:55 pm
by Le_Fromage_Grande
Gregor wrote: Thu Sep 29, 2022 7:21 pm Going to need a 2 stroke sub forum :thumbup:
Is it okay to have one as an ornament?

Re: Nostalgia - CBX & MTX

Posted: Fri Sep 30, 2022 4:14 am
by wull
I can’t remember the exact year of bike but I had a CBX550 which was essentially my first bike albeit it was in the 2000’s 😂

Re: Nostalgia - CBX & MTX

Posted: Fri Sep 30, 2022 11:15 am
by Le_Fromage_Grande
wull wrote: Fri Sep 30, 2022 4:14 am I can’t remember the exact year of bike but I had a CBX550 which was essentially my first bike albeit it was in the 2000’s 😂
I feel sorry for the CBX550, it should have been a really great bike, but it was the most cursed of Honda's 1980s bikes, inboard brakes and variable engine build quality.

Re: Nostalgia - CBX & MTX

Posted: Fri Sep 30, 2022 12:30 pm
by Demannu
Let me know if you want to know how to double* the hp of the mtx.





*well, 20 ish hp

Re: Nostalgia - CBX & MTX

Posted: Sat Oct 01, 2022 9:48 pm
by Bigjawa
MTX was an entertaining 125, dead easy to wheelie but 2nd gear would fall out of them on a regular basis and the 2 cogs were over £160 back in the early 90s. And they ATE spark plugs, you always carried a spare.

Re: Nostalgia - CBX & MTX

Posted: Tue Oct 04, 2022 9:00 pm
by G.P
Couple of nice additions :thumbup: :thumbup:
Always fancied one of those CBX750s

Re: Nostalgia - CBX & MTX

Posted: Tue Oct 04, 2022 9:17 pm
by Asian Boss
I always fancied a CBX750 too. I likes the look of the headlights and the console. I wonder if it had 16" front and 18" rear; and anti dive forks. It doesn't matter, it's a lovely looking thing. I did an off road riding holiday on an MTX125 many years ago too - another great bike. :thumbup: :thumbup:

Re: Nostalgia - CBX & MTX

Posted: Tue Oct 18, 2022 10:19 pm
by Tricky
Quite timely this thread- I'm finally clearing the sheds of my old house as it's sold, and just said goodbye to this old girl tonight- not without a slight pang of regret, but the big wad of cash he gave me helped soften the blow :)

Image


It was a tough decision as to whether to keep it and bring it back to its former glory or get rid as I've owned it a long time- I bought it in 1982, raced it for a few years in the early 80s until I finally conceded that I was never going to win anything in MX, parked it up a few years later when it was well overdue a refresh, and have just moved it from house to house since then.
It was last run in 1985 ish, parked up after the last race and has just sat unloved since but when I dug it out of the shed last week, the wheels still turned, the brakes worked (relative term :lol: ), the motor turned over with compression, it has damping left in the shock, and the tyres have even held air for the last week 8-)

Anyway, it's now winging its way to Essex with its new owner ( a nice bloke called Gareth who also used to race one in the 80s ) to be competed in the twin-shock classic class, after of course a sympathetic rebuild / re-furb

Here we are way back when on a practice day, happy times!

Image

Re: Nostalgia - CBX & MTX

Posted: Tue Oct 18, 2022 10:36 pm
by Le_Fromage_Grande
I had a YZ125 similar to that, great little bike, it handled really, really nicely, but did need a piston ring every meeting.

Re: Nostalgia - CBX & MTX

Posted: Fri Apr 21, 2023 9:45 am
by Tricky
Tricky wrote: Tue Oct 18, 2022 10:19 pm Quite timely this thread- I'm finally clearing the sheds of my old house as it's sold, and just said goodbye to this old girl tonight- not without a slight pang of regret, but the big wad of cash he gave me helped soften the blow :)

Image


It was a tough decision as to whether to keep it and bring it back to its former glory or get rid as I've owned it a long time- I bought it in 1982, raced it for a few years in the early 80s until I finally conceded that I was never going to win anything in MX, parked it up a few years later when it was well overdue a refresh, and have just moved it from house to house since then.
It was last run in 1985 ish, parked up after the last race and has just sat unloved since but when I dug it out of the shed last week, the wheels still turned, the brakes worked (relative term :lol: ), the motor turned over with compression, it has damping left in the shock, and the tyres have even held air for the last week 8-)

Anyway, it's now winging its way to Essex with its new owner ( a nice bloke called Gareth who also used to race one in the 80s ) to be competed in the twin-shock classic class, after of course a sympathetic rebuild / re-furb

Here we are way back when on a practice day, happy times!

Image


Saw this little vid on youtube yesterday, got me all misty-eyed from the olden days, particularly as at the time I was racing the YZ my best mate had a 490 Maico too exactly like that one 8-)


Re: Nostalgia - CBX & MTX

Posted: Fri Apr 21, 2023 10:22 am
by MrLongbeard
Tricky wrote: Fri Apr 21, 2023 9:45 am Saw this little vid on youtube yesterday, got me all misty-eyed from the olden days, particularly as at the time I was racing the YZ my best mate had a 490 Maico too exactly like that one
Just down the road from me, https://redmarleyhillclimb.com/ , if old bikes are your bag you should give it a go

Re: Nostalgia - CBX & MTX

Posted: Fri Apr 21, 2023 10:38 am
by Horse
Tricky wrote: Tue Oct 18, 2022 10:19 pm
Image

Here we are way back when on a practice day, happy times!

Image
Motts must be one of the few dealers from the 70s still in business.

Was that 'practice day' on the big roundabout in Basingstoke? :D

Re: Nostalgia - CBX & MTX

Posted: Fri Apr 21, 2023 11:08 am
by Tricky
Horse wrote: Fri Apr 21, 2023 10:38 am
Tricky wrote: Tue Oct 18, 2022 10:19 pm
Image

Here we are way back when on a practice day, happy times!

Image
Motts must be one of the few dealers from the 70s still in business.

Was that 'practice day' on the big roundabout in Basingstoke? :D
Good spot ( although I guess the file name gives a clue :) ), It was indeed , and was dead handy for me at the time for testing etc :thumbup:

Considering the potential for carnage/anarchy , and where it was, I was always amazed that it worked as well as it did and was allowed to continue for as long as it did