NB50 AERO: Source for 9:1 Gears
Moderator: Moderator
- Wheelman-111
- Moderator
- Posts: 11319
- Joined: Wed Oct 22, 2008 5:09 pm
- Location: Deepinnaharta, Texas
NB50 AERO: Source for 9:1 Gears
Greetings:
Thanks to the kindness of this Collective, I have found sources for all the Go-Less-Slow parts I plan to install on the 1985 Aero with the exception of the final drive. There do not seem to be any available that are described as compatible with the NB. Lots for '94/later SA/Dio, though.
So with the High-Speed/9(?)gram pulley alone, what is a typical top speed for a 63cc (Bore Kit) Aero? I imagine it gets up there pretty quickly, too?
If I do find the gears, will this engine and stock/rejetted carb (withOUT HiPo exhaust - can't find any and too expensive anyway) likely be able to pull to redline with 9.1:1? Will it be a slow and painful climb?
In a related ramble, while I have the carb off, can I get busy with Mr. Dremel and make any "standard" mods to the carb/manifold/case port that may help get the most from the 63?
All input welcome.
Thanks to the kindness of this Collective, I have found sources for all the Go-Less-Slow parts I plan to install on the 1985 Aero with the exception of the final drive. There do not seem to be any available that are described as compatible with the NB. Lots for '94/later SA/Dio, though.
So with the High-Speed/9(?)gram pulley alone, what is a typical top speed for a 63cc (Bore Kit) Aero? I imagine it gets up there pretty quickly, too?
If I do find the gears, will this engine and stock/rejetted carb (withOUT HiPo exhaust - can't find any and too expensive anyway) likely be able to pull to redline with 9.1:1? Will it be a slow and painful climb?
In a related ramble, while I have the carb off, can I get busy with Mr. Dremel and make any "standard" mods to the carb/manifold/case port that may help get the most from the 63?
All input welcome.
Wheelman-111
Most of my money is spent on scooterparts. The rest is just wasted.
"ISO": '03 Vespa ET4 Malossi187 74MPH
Flash 9: 2001 Elite SR Contesta 72 ZX Tran, 9:1 Gears, Stock Airbox/Carb/Pipe 58.8 MPH
Punkin: 2010 Vespa/Malossi S78, 61MPH
Most of my money is spent on scooterparts. The rest is just wasted.
"ISO": '03 Vespa ET4 Malossi187 74MPH
Flash 9: 2001 Elite SR Contesta 72 ZX Tran, 9:1 Gears, Stock Airbox/Carb/Pipe 58.8 MPH
Punkin: 2010 Vespa/Malossi S78, 61MPH
-
- CBR1000RR
- Posts: 4957
- Joined: Sun Apr 16, 2006 11:51 am
- Location: Southern Michigan
The carb/intake is pretty godd as is, leave it be if you have to ask.
Gears require a little machining(can probably hand file if your careful) what you do is take a complete set of factory DIO gears(post 1994 elite) install DIO 9:1 gears on the shafts and do a bit of fitting to make those fit the NB case. READ ME http://www.hondaspree.net/phpBB2/viewto ... sc&start=0
Gears require a little machining(can probably hand file if your careful) what you do is take a complete set of factory DIO gears(post 1994 elite) install DIO 9:1 gears on the shafts and do a bit of fitting to make those fit the NB case. READ ME http://www.hondaspree.net/phpBB2/viewto ... sc&start=0
I am not a mechanic, nor do I play one on TV. Actually my advice is probably worth slightly less than what you pay to view it.
- scooterwerx
- Elite
- Posts: 894
- Joined: Tue Oct 07, 2008 11:43 pm
- Location: redlands, ca
-
- CBR1000RR
- Posts: 4957
- Joined: Sun Apr 16, 2006 11:51 am
- Location: Southern Michigan
I believe that they do not make them anymore, but I know they used to. Somebody had some for sale on here not too long ago.Kenny_McCormic wrote:Really! Prove it, I cant find them.scooterwerx wrote:malossi has gears for nb50. malossi.com
http://www.hondaspree.net/phpBB2/viewto ... sc&start=0
- Wheelman-111
- Moderator
- Posts: 11319
- Joined: Wed Oct 22, 2008 5:09 pm
- Location: Deepinnaharta, Texas
9:1 Gears Not Listed on 50cc.eu
Greetings:
Thanks for all the replies. The 50cc.eu site listed seven (7!) top-end kits for the Aero along with a 19mm Amal carb and a rusty-looking stock muffler, but no gears or anything else I could fiind today. Depending on the exchange rate, Polini and Malossi 47 mm piston/cyl kits for under E$100 sounds about right?
One of their kits - Euro 70 I think it was - showed a replacement metal fan wheel.
Anyway, thanks again. I'll keep searching for gearsets.
Thanks for all the replies. The 50cc.eu site listed seven (7!) top-end kits for the Aero along with a 19mm Amal carb and a rusty-looking stock muffler, but no gears or anything else I could fiind today. Depending on the exchange rate, Polini and Malossi 47 mm piston/cyl kits for under E$100 sounds about right?
One of their kits - Euro 70 I think it was - showed a replacement metal fan wheel.
Anyway, thanks again. I'll keep searching for gearsets.
Wheelman-111
Most of my money is spent on scooterparts. The rest is just wasted.
"ISO": '03 Vespa ET4 Malossi187 74MPH
Flash 9: 2001 Elite SR Contesta 72 ZX Tran, 9:1 Gears, Stock Airbox/Carb/Pipe 58.8 MPH
Punkin: 2010 Vespa/Malossi S78, 61MPH
Most of my money is spent on scooterparts. The rest is just wasted.
"ISO": '03 Vespa ET4 Malossi187 74MPH
Flash 9: 2001 Elite SR Contesta 72 ZX Tran, 9:1 Gears, Stock Airbox/Carb/Pipe 58.8 MPH
Punkin: 2010 Vespa/Malossi S78, 61MPH
-
- CBR1000RR
- Posts: 4957
- Joined: Sun Apr 16, 2006 11:51 am
- Location: Southern Michigan
- scooterwerx
- Elite
- Posts: 894
- Joined: Tue Oct 07, 2008 11:43 pm
- Location: redlands, ca
ummm i just got gears from malossi less than two months ago...roselle european imports in new york is a distributor...i go to malossis website, get the part # and order it straight from them...i have receipts and i have straight cut malossi gears for my 1987 honda aero.
oh yeah, in europe its called a vision 50...thats what it is on malossis site.
oh yeah, in europe its called a vision 50...thats what it is on malossis site.
-
- CBR1000RR
- Posts: 4957
- Joined: Sun Apr 16, 2006 11:51 am
- Location: Southern Michigan
- scooterwerx
- Elite
- Posts: 894
- Joined: Tue Oct 07, 2008 11:43 pm
- Location: redlands, ca
-
- CBR1000RR
- Posts: 4957
- Joined: Sun Apr 16, 2006 11:51 am
- Location: Southern Michigan