I will be continuing update him and come back with some pictures of the parts and evolution:
I already ordered and is on the way:
- Primary Transmission Honda Shadow 50 Malossi 679606 ( 14/35 )
- MALOSSI VARIATOR ADJUSTER SPRING YELLOW HONDA / PEUGEOT 297042Y0 - ( Yellow contra spring )
- Polini ...
Search found 7 matches
- Fri Mar 20, 2026 7:40 am
- Forum: Scooter Showcase
- Topic: Honda Shadow/Joker/SRX50 from 50cc -> big bore kit
- Replies: 15
- Views: 21955
- Thu Mar 12, 2026 9:59 am
- Forum: Scooter Showcase
- Topic: Honda Shadow/Joker/SRX50 from 50cc -> big bore kit
- Replies: 15
- Views: 21955
Re: Honda Shadow/Joker/SRX50 from 50cc -> big bore kit
Hello all,
My problem was solved with the chines copy of an Keihin PB 19mm style carburetor.
After this i mounted an Polini Hi Speed variator, with 7.5gr rollers that i am feeling that are to light and will try soon also the 8.0gr and 8.5 gr.
Currently is starting and running great with max top ...
My problem was solved with the chines copy of an Keihin PB 19mm style carburetor.
After this i mounted an Polini Hi Speed variator, with 7.5gr rollers that i am feeling that are to light and will try soon also the 8.0gr and 8.5 gr.
Currently is starting and running great with max top ...
- Mon May 29, 2023 9:10 am
- Forum: Scooter Showcase
- Topic: Honda Shadow/Joker/SRX50 from 50cc -> big bore kit
- Replies: 15
- Views: 21955
Re: Honda Shadow/Joker/SRX50 from 50cc -> big bore kit
Hello all,
For the moment i am stuck with a issue of flooding the spark in idle and then engine stops.
I drove it a little bit couple of times, then i took a compression test and at cold a i had 130psi. I decided to take the head gasket off, but was not notable, then I mill couple of times from the ...
For the moment i am stuck with a issue of flooding the spark in idle and then engine stops.
I drove it a little bit couple of times, then i took a compression test and at cold a i had 130psi. I decided to take the head gasket off, but was not notable, then I mill couple of times from the ...
- Tue May 23, 2023 1:57 am
- Forum: Scooter Showcase
- Topic: Honda Shadow/Joker/SRX50 from 50cc -> big bore kit
- Replies: 15
- Views: 21955
Re: Honda Shadow/Joker/SRX50 from 50cc -> big bore kit
Second part of the pictures attached below:
- Tue May 23, 2023 1:51 am
- Forum: Scooter Showcase
- Topic: Honda Shadow/Joker/SRX50 from 50cc -> big bore kit
- Replies: 15
- Views: 21955
Re: Honda Shadow/Joker/SRX50 from 50cc -> big bore kit
Hello all,
Below you will find couple of pictures that will prove that this is a genuine Honda scooter and not a Chinese clone.
Now couple of details about the build:
- Pinasco BBK with 48.5mm piston ( Since my kit was a NOS one found on shelf , i didn't get the rings for the piston and took me a ...
Below you will find couple of pictures that will prove that this is a genuine Honda scooter and not a Chinese clone.
Now couple of details about the build:
- Pinasco BBK with 48.5mm piston ( Since my kit was a NOS one found on shelf , i didn't get the rings for the piston and took me a ...
- Wed Jan 18, 2023 3:42 am
- Forum: Scooter Showcase
- Topic: Honda Shadow/Joker/SRX50 from 50cc -> big bore kit
- Replies: 15
- Views: 21955
Re: Honda Shadow 50cc -> big bore kit
Hello,
Scooter is an autentic Honda product, is was sold also in USA with the name of Honda Joker SRX50 or SRX90. (50cc / 90cc ) - Made in Japan from what i know. Also mine is made in Japan , but there are few also made in Spain.
I am not to familiarly with Honda Scooters but the engine si similar ...
Scooter is an autentic Honda product, is was sold also in USA with the name of Honda Joker SRX50 or SRX90. (50cc / 90cc ) - Made in Japan from what i know. Also mine is made in Japan , but there are few also made in Spain.
I am not to familiarly with Honda Scooters but the engine si similar ...
- Tue Jan 17, 2023 8:18 am
- Forum: Scooter Showcase
- Topic: Honda Shadow/Joker/SRX50 from 50cc -> big bore kit
- Replies: 15
- Views: 21955
Honda Shadow/Joker/SRX50 from 50cc -> big bore kit
Ciao tutti,
Glad to meet you all.
I am more a Vespa guy, but i also have Honda Shadow 50cc - '97 restored but i need your help to manage to conversion to big bore kit.
Initial conversion to china big bore kit failed in ~ 1000 km due to soft seize.
New setup for this year:
- Pinasco kit with 47mm ...
Glad to meet you all.
I am more a Vespa guy, but i also have Honda Shadow 50cc - '97 restored but i need your help to manage to conversion to big bore kit.
Initial conversion to china big bore kit failed in ~ 1000 km due to soft seize.
New setup for this year:
- Pinasco kit with 47mm ...