- Reduced price
TB BORE KIT 67MM 2V
Fast Delivery 72H
Customer Service: Samuele +39.393.6026.244 - Luca +39.338.364.7659
TB BORE KIT 67MM 2V - TBW9144
187/201cc Big Bore Kit:
- All aluminum ceramic plated 67mm cylinder with skirt
- Increased the skirt height and size on the lightweight high compression 67mm piston with rings, pin, & clips to increase reliability and service life (picture is not updated yet showing piston change)
- Head gasket kit - includes the cylinder head o-ring set and an exhaust gasket.
This is our most affordable 67mm bore kit for the YX/GPX/Zongchen engines. Works great with your stock head or our new V2 Race Head. The kit includes an all aluminum ceramic plated 67mm cylinder (with skirt) which will increase your engine displacement and power. This cylinder is lighter than a steel sleeved aluminum cylinder, reduces friction (increasing power), improves sealing, and provides better heat transfer (runs and cools down quicker). Additionally, our head gasket kit includes a head o-ring set and exhaust gasket so you don't have to re-use your old ones or make a trip to your local dealer to get new ones and spend more money. The new bore kit consists of high quality parts and requires no machining to the cases - bolt on and go! This kit is only for the YX/GPX/Zongchen 150cc to 160cc engines with a a KLX110 type topend. The increase in displacement will depend on your stock engine size. With this kit:
- A stock 150cc engine will increase to 187cc
- A stock 155cc engine will increase to 194cc
- A stock 160cc engine will increase to 201cc
There are no installation instructions, but if you can replace your piston, you can install this kit. If you don't have any experience working on your engine, we highly recommend having a professional technician install this kit. The parts are installed in the same manner as OEM parts.
The parts are installed in the same manner as OEM parts.
Important: for to install this kit is necessary to enlarge the hole in the crankcase.
No customer reviews for the moment.