Zongshen 140 gearbox same as yx150/160

[Spicerack]

Not sure if this is out there or not but thought I'd share.

I'm fixing the motor in my son's bike (broken gearbox output shaft at the kickstart idle gear end) and the gearbox for this Jongshen 140 turns out to be identical to the yx150/160 gearbox internals.

There you go. Hope it helps someone else.

Disclaimer: check measurements first obviously!

 

[my67xr]

yeah, i saw it mentioned here too
YX GPX Engine Gear BOX Suits 140cc 160cc Engines | eBay

 

[Spicerack]

Sure does, but twice the price I paid- $69 including delivery to WA!

Gears Genuine YX GPX 150cc 160 Gear BOX 4 UP YX150 PIT Dirt Bike | eBay

 

[my67xr]

yeah, you can get them for $35 inc delivery too if you search a bit more

 

[Spicerack]

$35? Really? That's cheap. I didn't see them at that price when I was looking. Still, the $69 deal is alot cheaper than a new motor- the rest of the motor is good so I'm happy enough.