Athena 19-22 Yamaha YZ85 D.53 106cc 53mm Replacement Head External - S410485308035 MSRP: $217.95 Was: Now: $173.78 Add to Cart
Athena 19-24 Yamaha YZ85 (D.53 2025) 53mm Bore 106cc Modular Central Dome (For Athena Cylinder Kits) - S410485308033 MSRP: $68.95 Was: Now: $54.98 Add to Cart
Athena 19-24 Yamaha YZ 85 85cc 47.5mm Replacement Head Internal - S410485308032 MSRP: $68.95 Was: Now: $54.98 Add to Cart
Athena 03-24 Yamaha YZ250 LC 293cc 72mm Replacement Head (1-Piece Design) - S410485308029 MSRP: $240.95 Was: Now: $192.12 Add to Cart
Athena 02-18 Yamaha YZ 85 53mm Cylinder Head - S410485308021 MSRP: $254.95 Was: Now: $203.28 Add to Cart
Athena 03-07 Kawasaki KX 125 LC 144cc 58mm Replacement Head (1-Piece Design) - S410485308019 MSRP: $163.95 Was: Now: $130.72 Add to Cart
Athena Kawasaki KX 125 Modular Central Dome (For 2T Athena Cyl Kit) - S410485308003 MSRP: $69.95 Was: Now: $55.78 Add to Cart
Athena 03-07 Kawasaki KX 125 125cc 54mm Replacement Inner Dome - S410485308002 MSRP: $69.95 Was: Now: $55.78 Add to Cart
Athena 03-07 Kawasaki KX 125 125cc 54mm Replacement Head - S410485308001 MSRP: $134.95 Was: Now: $107.60 Add to Cart
Athena 19-21 Yamaha YZ 85 Exhaust Valves (For Athena Cylinder Kit) - S410485303077 MSRP: $258.95 Was: Now: $206.47 Add to Cart
Athena 01-04 Yamaha YZ 125 53.96mm Bore 2T Forged Racing Piston - S410485302007.C MSRP: $123.95 Was: Now: $91.77 Add to Cart
Athena 01-04 Yamaha YZ 125 53.95mm Bore 2T Forged Racing Piston - S410485302007.B MSRP: $123.95 Was: Now: $91.77 Add to Cart
Athena 01-04 Yamaha YZ 125 53.94mm Bore 2T Forged Racing Piston - S410485302007.A MSRP: $123.95 Was: Now: $91.77 Add to Cart
Athena 02-18 Yamaha YZ 85 47.5mm Bore 85cc Cylinder - S410485301093 MSRP: $449.95 Was: Now: $358.75 Add to Cart
Athena 19-24 Yamaha YZ 85 47.5mm Cylinder - S410485301076 MSRP: $506.95 Was: Now: $404.20 Add to Cart
Athena 18-19 Yamaha YZ450F 102mm Bore 497cc Cylinder - S410485301068 MSRP: $717.95 Was: Now: $572.43 Add to Cart
Athena 14-17 Yamaha YZ 250 F 77mm Cylinder - S410485301049 MSRP: $345.95 Was: Now: $275.83 Add to Cart
Athena 03-24 Yamaha YZ250 LC 72mm Cylinder - S410485301042 MSRP: $855.95 Was: Now: $682.45 Add to Cart
Athena 10-13 Yamaha YZ450F 102mm Cylinder - S410485301041 MSRP: $717.95 Was: Now: $572.43 Add to Cart
Athena 08-13 Yamaha WR 250 R/X 77mm Cylinder - S410485301031 MSRP: $345.95 Was: Now: $275.83 Add to Cart
Athena 05-21 Yamaha YZ 125 LC 58mm Cylinder - S410485301030 MSRP: $604.95 Was: Now: $482.33 Add to Cart
Athena 19-22 Yamaha YZ85 D.53 106cc 53mm Replacement Head External - S410485308035 Athena has been constantly investing in cylinder aftermarket replacement parts for more than ten years, to improve their production and performance. All cylinders and cylinder heads are entirely... MSRP: $217.95 Was: Now: $173.78 Add to Cart
Athena 19-24 Yamaha YZ85 (D.53 2025) 53mm Bore 106cc Modular Central Dome (For Athena Cylinder Kits) - S410485308033 Athena replacement heads born from a solid know-how, given by many years of experience that has led the company to be chosen as a supplier of original equipment by numerous motorcycle manufacturers... MSRP: $68.95 Was: Now: $54.98 Add to Cart
Athena 19-24 Yamaha YZ 85 85cc 47.5mm Replacement Head Internal - S410485308032 Athena has been constantly investing in cylinder aftermarket replacement parts for more than ten years, to improve their production and performance. All cylinders and cylinder heads are entirely... MSRP: $68.95 Was: Now: $54.98 Add to Cart
Athena 03-24 Yamaha YZ250 LC 293cc 72mm Replacement Head (1-Piece Design) - S410485308029 Athena has been constantly investing in cylinder aftermarket replacement parts for more than ten years, to improve their production and performance. All cylinders and cylinder heads are entirely... MSRP: $240.95 Was: Now: $192.12 Add to Cart
Athena 02-18 Yamaha YZ 85 53mm Cylinder Head - S410485308021 The head gasket is a complex and crucial technological component. To meet the ongoing needs of the market, Athena conducts meticulous checks on its head gaskets, both during the design phase and... MSRP: $254.95 Was: Now: $203.28 Add to Cart
Athena 03-07 Kawasaki KX 125 LC 144cc 58mm Replacement Head (1-Piece Design) - S410485308019 Kits include aluminum cylinder with galvanic coating design with forged piston with molybdenum coating. MSRP: $163.95 Was: Now: $130.72 Add to Cart
Athena Kawasaki KX 125 Modular Central Dome (For 2T Athena Cyl Kit) - S410485308003 Athena replacement heads born from a solid know-how, given by many years of experience that has led the company to be chosen as a supplier of original equipment by numerous motorcycle manufacturers... MSRP: $69.95 Was: Now: $55.78 Add to Cart
Athena 03-07 Kawasaki KX 125 125cc 54mm Replacement Inner Dome - S410485308002 Kits include aluminum cylinder with galvanic coating design with forged piston with molybdenum coating. MSRP: $69.95 Was: Now: $55.78 Add to Cart
Athena 03-07 Kawasaki KX 125 125cc 54mm Replacement Head - S410485308001 Kits include aluminum cylinder with galvanic coating design with forged piston with molybdenum coating. MSRP: $134.95 Was: Now: $107.60 Add to Cart
Athena 19-21 Yamaha YZ 85 Exhaust Valves (For Athena Cylinder Kit) - S410485303077 Athena scooter reed valves are designed and calibrated to replace the original product. Composite fiber petals allow a higher airflow rate and a homogenous flow during the suction phase. Athena's... MSRP: $258.95 Was: Now: $206.47 Add to Cart
Athena 01-04 Yamaha YZ 125 53.96mm Bore 2T Forged Racing Piston - S410485302007.C Athena, leader in producing motorcycle spare parts for over 40 years, unveils its new range of 4-stroke off-road forged pistons made by reverse extrusion. Produced with cutting-edge CNC machining... MSRP: $123.95 Was: Now: $91.77 Add to Cart
Athena 01-04 Yamaha YZ 125 53.95mm Bore 2T Forged Racing Piston - S410485302007.B Athena, leader in producing motorcycle spare parts for over 40 years, unveils its new range of 4-stroke off-road forged pistons made by reverse extrusion. Produced with cutting-edge CNC machining... MSRP: $123.95 Was: Now: $91.77 Add to Cart
Athena 01-04 Yamaha YZ 125 53.94mm Bore 2T Forged Racing Piston - S410485302007.A Athena, leader in producing motorcycle spare parts for over 40 years, unveils its new range of 4-stroke off-road forged pistons made by reverse extrusion. Produced with cutting-edge CNC machining... MSRP: $123.95 Was: Now: $91.77 Add to Cart
Athena 02-18 Yamaha YZ 85 47.5mm Bore 85cc Cylinder - S410485301093 The head gasket is a complex and crucial technological component. To meet the ongoing needs of the market, Athena conducts meticulous checks on its head gaskets, both during the design phase and... MSRP: $449.95 Was: Now: $358.75 Add to Cart
Athena 19-24 Yamaha YZ 85 47.5mm Cylinder - S410485301076 The head gasket is a complex and crucial technological component. To meet the ongoing needs of the market, Athena conducts meticulous checks on its head gaskets, both during the design phase and... MSRP: $506.95 Was: Now: $404.20 Add to Cart
Athena 18-19 Yamaha YZ450F 102mm Bore 497cc Cylinder - S410485301068 The head gasket is a complex and crucial technological component. To meet the ongoing needs of the market, Athena conducts meticulous checks on its head gaskets, both during the design phase and... MSRP: $717.95 Was: Now: $572.43 Add to Cart
Athena 14-17 Yamaha YZ 250 F 77mm Cylinder - S410485301049 Kits include aluminum cylinder with galvanic coating design with forged piston with molybdenum coating. MSRP: $345.95 Was: Now: $275.83 Add to Cart
Athena 03-24 Yamaha YZ250 LC 72mm Cylinder - S410485301042 The head gasket is a complex and crucial technological component. To meet the ongoing needs of the market, Athena conducts meticulous checks on its head gaskets, both during the design phase and... MSRP: $855.95 Was: Now: $682.45 Add to Cart
Athena 10-13 Yamaha YZ450F 102mm Cylinder - S410485301041 The head gasket is a complex and crucial technological component. To meet the ongoing needs of the market, Athena conducts meticulous checks on its head gaskets, both during the design phase and... MSRP: $717.95 Was: Now: $572.43 Add to Cart
Athena 02-18 Yamaha YZ 85 53mm Cylinder - S410485301039 The head gasket is a complex and crucial technological component. To meet the ongoing needs of the market, Athena conducts meticulous checks on its head gaskets, both during the design phase and... MSRP: $508.95 Was: Now: $405.79 Add to Cart
Athena 02-18 Yamaha YZ 85 53mm Cylinder - S410485301038 The head gasket is a complex and crucial technological component. To meet the ongoing needs of the market, Athena conducts meticulous checks on its head gaskets, both during the design phase and... MSRP: $496.95 Was: Now: $396.22 Add to Cart
Athena 08-13 Yamaha WR 250 R/X 77mm Cylinder - S410485301031 The head gasket is a complex and crucial technological component. To meet the ongoing needs of the market, Athena conducts meticulous checks on its head gaskets, both during the design phase and... MSRP: $345.95 Was: Now: $275.83 Add to Cart
Athena 05-21 Yamaha YZ 125 LC 58mm Cylinder - S410485301030 Kits include aluminum cylinder with galvanic coating design with forged piston with molybdenum coating. MSRP: $604.95 Was: Now: $482.33 Add to Cart
Athena 58mm Bore Cylinder - S410485301029 The head gasket is a complex and crucial technological component. To meet the ongoing needs of the market, Athena conducts meticulous checks on its head gaskets, both during the design phase and... MSRP: $348.95 Was: Now: $278.22 Add to Cart
