MENTEX

 TOP END REBUILD KIT

KTM

SX125

EXC125

 2007-2015

HUSQVARNA

TC125

TE125

2014-2015

53.97mm  SIZE-D

TWIN RING

COMES COMPLETE WITH THE FOLLOWING.

X1 PISTON

X2 RIK PISTON RINGS

X1 PISTON PIN

X2 C-CLIPS

X1 SMALL END BEARING

X1 TOP END GASKET SET

MOS2 (Teflon/Molybdenum) Coated Skirts

A rolled-on application process provides a bond that is 10 times stronger than other spray on coatings. Benefits include increased heat transfer, reduced friction, and helping to eliminate cold seizures.

Machined Smooth Heads

Reflects combustion heat and reduces carbon build up, protecting the top of the piston. Some tests have shown this feature can increase horsepower and fuel economy by up to 6%.

Anodized Domes

Increases heat resistance and durability; pistons with anodized domes are 75% stronger than non-anodized pistons.

Hypereutectic Casting Process

Provides higher silicon content for reduced expansion rates and additional wear resistance; it also has an ability to withstand higher cylinder temperatures.