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Re: Gyro - general thread
Posted: Fri Aug 05, 2022 1:44 am
by motormike
I've been able to connect with Chevyguyjay on the facebook page for the TG50M Gyro S.
The page is mildly active, always people wanting throttle cables, battery covers, engine covers, and looking on how to make them go faster.
Here is a link, should work if you have a fb account.
https://www.facebook.com/groups/410985049005487
Re: Gyro - general thread
Posted: Sun Aug 07, 2022 12:54 pm
by mousewheels
[quote]I've been able to connect with Chevyguyjay on the facebook page for the TG50M Gyro S.[/quote]
Have not been active on FB in years - but I'll give him a shout there.
Your link is vital for parts searchers and sellers here too

Re: Gyro - general thread
Posted: Tue Aug 16, 2022 2:45 am
by wentwest
I've been away from this forum for years, more focused on other Honda and then Piaggio projects and, for the past couple of years, a 67 Honda CB450 (the Black Bomber). Anyway, I have a 65 TG50 Gyro, not great but not awful, that's been under a cover in a dark, dry garage for years. It ran about 4 years ago, but not since. It's just about complete except for the usual battery cover and the cover over the horn. I had it bored out and there's a Yamaha piston in there now - the original was rusted in place and the cylinder had to be bored. The Gyro is in Berkeley, across the Bay from San Francisco. If anyone's interested in buying it get in touch at my email,
saveascooter@gmail.com. Thanks.
Bob
Re: Gyro - general thread
Posted: Mon Aug 22, 2022 3:53 pm
by motormike
wentwest wrote: Tue Aug 16, 2022 2:45 am
I've been away from this forum for years, more focused on other Honda and then Piaggio projects and, for the past couple of years, a 67 Honda CB450 (the Black Bomber). Anyway, I have a 65 TG50 Gyro, not great but not awful, that's been under a cover in a dark, dry garage for years. It ran about 4 years ago, but not since. It's just about complete except for the usual battery cover and the cover over the horn. I had it bored out and there's a Yamaha piston in there now - the original was rusted in place and the cylinder had to be bored. The Gyro is in Berkeley, across the Bay from San Francisco. If anyone's interested in buying it get in touch at my email,
saveascooter@gmail.com. Thanks.
Bob
Hi Bob...I just shot you an email..might check your spam folder if you don't see it in your inbox.
I've posted a random ad on your behalf already fishing for a buyer.
If you put up an ad, I will take mine down.
If I get a positive response, I will contact you.
Re: Gyro - general thread
Posted: Mon Aug 22, 2022 4:30 pm
by motormike
I've ALREADY gotten a reply and will be giving them your email.
Re: Gyro - general thread
Posted: Fri Sep 02, 2022 2:23 pm
by Brivander
I’ve got Bando belts for a few Gyro Models, let me know if anyone needs them.
brivander@gmail.com is the best way to reach me.
Re: Gyro - general thread
Posted: Tue Nov 01, 2022 10:55 am
by motormike
IN SEARCH OF: '85-'86 Honda TG50M Gyro "S" OWNERS MANUAL
Re: Gyro - general thread
Posted: Wed Mar 29, 2023 4:18 pm
by Enrique Shockwave
Just got my first gyro… love it and it’s a blast to ride! Just wish it was a little faster. I know there’s a 70cc kit for it but is there anything I can do minor to get some extra MPH out of it?
Re: Gyro - general thread
Posted: Tue Sep 12, 2023 2:48 am
by veedubh20
Gyro up

Re: Gyro - general thread
Posted: Tue Sep 12, 2023 2:59 am
by motormike
veedubh20 wrote: Tue Sep 12, 2023 2:48 amGyro up

Yeah ?...let's see it.
Re: Gyro - general thread
Posted: Sun Sep 17, 2023 1:47 am
by motormike
Enrique Shockwave wrote: Wed Mar 29, 2023 4:18 pm
Just got my first gyro… love it and it’s a blast to ride! Just wish it was a little faster. I know there’s a 70cc kit for it but is there anything I can do minor to get some extra MPH out of it?
BIG ger tires
Re: Gyro - general thread
Posted: Fri May 17, 2024 9:50 pm
by motormike
Local marketplace find...a bit ratty, but only 550 miles.
Yeah, I bought it.
Re: Gyro - general thread
Posted: Sun May 19, 2024 7:28 am
by vintagegarage
When you get it cleaned up and running well, it will be interesting to see if it runs like your black one when wide open going downhill.
Re: Gyro - general thread
Posted: Tue May 21, 2024 1:53 am
by motormike
vintagegarage wrote: Sun May 19, 2024 7:28 am
When you get it cleaned up and running well, it will be interesting to see if it runs like your black one when wide open going downhill.
First report is that '86 runs slightly faster (32mph on flat)
Like the '85, it also has a similar symptom downhill, WOT. Feels like it has throttle left, but can't utilize because it needs more fuel. Previous owner has notched the fender assembly to allow carb removal with ease. Already had to clear pilot jet once. Tank is Red-coated, filter inline is clear and shows no debris. BTW, '85 has suffered an axle failure on the left side and has been sidelined for a bit. Haven't tried any jets yet, now's my chance.
Re: Gyro - general thread
Posted: Tue Jun 11, 2024 9:05 am
by motormike
Well Mr. vintagegarage: after swapping main jets in the '86, there is a noticeable improvement.
The downhill throttle is more responsive, leaving very little on the table.
OEM jet size fitted is 75...I went with 80 as a test.
Results are pleasing, but still feels like it would be better with something bigger.
I'll up the size next time I pull the carb, probably to 84 (if that's in the kit)