Re: Honda Shadow/Joker/SRX50 from 50cc -> big bore kit
Posted: Fri Mar 20, 2026 7:40 am
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 variator fan pulley that will match the current variator.
- New Dr.Pulley sliders of 8gr and 7 gr.
I am trying to find the proper rear torque sliding driver pulleys, and i think i need to upgrade the intake and change to a better carburetor maybe 21mm, if someone has some suggestions here, i am open to hear.
Also i am thinking for a while if i should switch to premix ipo original oil pump?!?!?
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 variator fan pulley that will match the current variator.
- New Dr.Pulley sliders of 8gr and 7 gr.
I am trying to find the proper rear torque sliding driver pulleys, and i think i need to upgrade the intake and change to a better carburetor maybe 21mm, if someone has some suggestions here, i am open to hear.
Also i am thinking for a while if i should switch to premix ipo original oil pump?!?!?