50 Carburetor 19mm Oval Bored to 21mm

50 Carburetor -19mm Oval Bored to 21mm 

We take a brand new 19mm carburetor and machine just the top of the bore to a 21mm with this you are keeping the low-end and mid-range of a 19mm but at the slide comes up to the top it is coming the top oval the oval bore and gaining more top end power.   

Models                          Years

Gas Gas          MC50     2021+

Husqvarna     TC50      2017+

KTM                 SX50      2009+

Part #

PAX-DEL-OB19/21-KTM

*******You can also send us your carburetor to have this service done for just $149.95