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TB 160cc High Compression Bore Kit - 124CC Engines using Lifan big valve head and yx140cc

new set up from TB select tb300 race head cam and Tb 28mm or 26mm Mikuni carb kit !!

FOR :

GPX

PITSTER PRO 125 X

PITSTER PRO 125 X2 AND X3

THUMPSTER w 124CC TDX 125F ENGINE

BRAND X MINI

SIKK MX 06

MONSTERMOTO MK1

PITWP125X

XTREME TYPHOON TY

- Lightweight aluminum cylinder with CERAMIC COATED sleeve (huge weight savings over your stock cast iron cylinder)

- Cast in mounts on cylinder for aftermarket skid plates

- Oversized cooling fins on cylinder for efficient heat dissipation

- High compression 60mm piston with rings, pin, & clips (replaces your low compression dished or flat top piston)

- Head gasket kit

-Tb 300 cam w/ 32 tooth sprocket

This will make a huge difference in performance over your stock setup and is a very quick and easy upgrade.



FREE SHIPPING

INSTALLATION NOTE: Don't use the original o-rings between the head and cylinder (not needed) but do use the large o-ring at the bottom of the cylinder between the cylinder and the engine case at the oil return.