For Models:
2006 - 2013 KTM 250 EXC-F BIKE,
2005 - 2012 KTM 250 SX-F BIKE,
2006 - 2012 KTM 250 XC-F BIKE,
2006 - 2013 KTM 250 XCF-W BIKE
(+4mm Big Bore Kit) 276cc. 13.3:1 comp. Uses Vertex #23274 Includes: cylinder, piston, rings, pin, clips, gaskets
Cylinder- new, not remanufactured, cast aluminum nickel silicon carbide (NSC) electroplated big bore cylinder that appears just like an OE cylinder. NSC is a composite of a nickel and silicon carbide, providing an excellent wear resistant surface with oil retention capabilities. Cylinders are then diamond honed to the exact bore dimension and proper surface finish to ensure the proper ring seal and oil retention.
Vertex big bore piston- To handle the internal pressures of a four-stroke engine, Vertex’s big bore four-stroke pistons are forged from the highest quality 2618 aluminum alloy for superior strength and durability. Vertex uses unique piston profiles and compression ratios, offered in A, B, C and D sizes, to maximize power and performance while reducing blow-by and oil consumption. Each Vertex piston is then hand matched to fit each Cylinder Works cylinder perfectly.
Gasket kits- These kits contain the necessary gaskets to rebuild your top end. Kits include head, base, exhaust gaskets, and o-rings necessary when removing the cylinder and head during routine maintenance.
CYLINDER WORKS BIG BORE KITS:
WITH THE EXCEPTION OF A MECHANIC, THE CYLINDER WORKS BIG BORE KIT
PROVIDES YOU WITH EVERYTHING YOU NEED TO TRANSFORM YOUR BIKE OR ATV
FROM MODEST TO MONSTER IN ONE BOX.
IN ADDITION TO THE STOCK APPEARING, NICKELSILICON CARBIDE, PRECISION HONED
BIG BORE CYLINDER KIT CONTAINS:
ALL REQUIRED GASKETS
VERTEX BIG BORE PISTON COMPLETE WITH RINGS PIN AND CIRCLIPS
