Athena

Athena 97-04 Yamaha YZ 125 LC Factory 125cc 54mm Replacement Power Valves - S410485303009

Kits include aluminum cylinder with galvanic coating design with forged piston with molybdenum coating.

Athena 97-04 Yamaha YZ 125 LC Factory 144cc 58mm Big Bore Cylinder Gasket Kit - P400485160015

Kits include aluminum cylinder with galvanic coating design with forged piston with molybdenum coating.

Athena 97-04 Yamaha YZ 125 LC Factory 54mm Cylinder - S410485301003

Kits include aluminum cylinder with galvanic coating design with forged piston with molybdenum coating.

Athena 97-04 Yamaha YZ 125 Stock Bore Complete Cylinder Kit - P400485100003

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 - S4C05400016A

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 machining tools, which ensure dimensional...

Athena 99-04 Yamaha YZ 125 Complete Gasket Kit - P400485850116

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 manufacturers and the use of latest...

Athena 99-04 Yamaha YZ 125 Race Gasket Kit - R4856-116

Athena technicians developed the Race Gasket Kit, the engine gasket kit which covers all the most popular Motocross and Enduro applications on the market, both 2T and 4T. The kit includes a cylinder...

Athena 99-04 Yamaha YZ 125 Top End Gasket Kit - P400485600116

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 manufacturers and the use of latest...