Athena 97-04 Yamaha YZ 125 Stock Bore Complete Cylinder Kit
$1,027.95
ATHP400485100003
Cylinder Kits
Engine Components
New Products
Kits include aluminum cylinder with galvanic coating design with forged piston with molybdenum coating.
Athena 97-21 Yamaha YZ 125 53.94mm 2T Cast Piston
$205.95
ATHS4C05400016A
Engine Components
New Products
Pistons - Cast - Single
Athena, leader in producing motorcycle spare parts for over 40 years, unveils its new range of 4-stroke off-road cast pistons. Produced with cutting-edge CNC...
Athena 99-04 Yamaha YZ 125 Race Gasket Kit
$19.95
ATHR4856-116
Best Sellers
Engine Components
Gasket Kits
New Products
Athena technicians developed the Race Gasket Kit, the engine gasket kit which covers all the most popular Motocross and Enduro applications on the market,...
Athena 99-04 Yamaha YZ 125 Top End Gasket Kit
$28.95
ATHP400485600116
Best Sellers
Engine Components
New Products
Piston Sets - Powersports
Athena's gasket kits are entirely engineered in Italy with a strong base of internal know-how. Each piece is produced following strict parameters imposed by...
