NEW High Compression 60mm V2 Piston Kit - 143cc or 155cc - TBW1390 Stainless steel It adds the race head

It adds the race head V2 and intake kit to your existing bore kit to deliver a great level of performance

920mm length (850mm is stock length)

TBW0362 - Intake Manifold Kit

Folding tip

NEW High Compression 60mm V2 Piston Kit - 143cc or 155cc - TBW1390 Stainless steel It adds the race headNEW High Compression V2 Piston Kit Fits the 143cc 155cc (60mm Bore) TBW1390 Works with the TB Parts V1 & V2 heads Also works with the the Zonchen Race Head (TBW0598) (May work with the Takegawa +R head but has not been tested at this time) Does NOT work on the stock heads of the KLX110 or the Z125 10 10 19 This is a brand new 60mm (143cc) high compression piston kit we developed for our V2 Race Head due to market changes and requests. It will now be