Athena
Top End Piston Kits
KAWASAKI 2-Stroke Models
Years
Size
Part No.
2000 - 23
KX 65 KX 85
44.5mm 56-T1017
2014 - 21 48.5mm 56-T1023
4-Stroke Models
Years
Size
Part No.
KX 250F KX 450F KX 450F KX 450F KX 450 KX 450
2020
78mm 56-T1009
2010 - 14 96mm 56-T1039
2015
96mm 56-T1040
2016 - 18 96mm 56-T1042 2019 - 20 96mm 56-T1043 2021 - 23 96mm 56-T1044
KTM 2-Stroke Models
Years
Size
Part No.
65 SX 65 XC 85 SX 85 SX 85 XC
2009 - 23 44.5mm 56-T1018 2009 - 10 44.5mm 56-T1018 2003 - 17 47mm 56-T1019
2018 - 24
47mm 56-T1020
Athena Top End Piston Kits The Perfect Combination Of Two Essential Engine Components
2008 - 12 47mm 56-T1019 2002 - 05 54mm 56-T1024 2002 - 15 54mm 56-T1024 2016 - 22 54mm 56-T1025 2007 - 16 66.4mm 56-T1027 2017 - 22 66.4mm 56-T1028 2006 - 16 66.4mm 56-T1027 2017 - 22 66.4mm 56-T1028 2008 - 15 66.4mm 56-T1027 2017 - 23 66.4mm 56-T1027 2013 - 16 72mm 56-T1029 2017 - 23 72mm 56-T1030 2020 - 22 72mm 56-T1030 2019 - 23 72mm 56-T1030
125 EXC
125 SX 125 SX 250 SX 250 SX 250 XC 250 XC
Having two products in one kit that work perfectly together for an excellent result. Athena presents on the market the new Top End Piston Kit which includes a forged 4-stroke piston and the top end gasket kit.
Performance, Durability, Smoothing The pistons for 4-stroke Off-Road motorcycles are made by reverse extrusion and produced with state-of-the-art numerical control (CNC) machines. Athena pistons are made of special high-performance aluminum alloy with high silicon content that guarantee the same reliability of the OE piston, while at the same time providing greater resistance and excellent performance. The perfectly smooth profile ensures a regular flow and the perfect flame propagation. Some pistons’ skirts are moreover treated with a molybdenum disulfide coating applied by screen printing which further reduce friction to enhance performance and durability. Piston rings guarantee less friction with the cylinder and therefore a higher performance. The segments included, Made in Japan, have a wear-resistant coatings (PVD or chromium nitride) to increase the retain and the durability. Seal, Reliability Due to its experience in the sector of over 40 years, Athena also boasts an important reputation for the reliability of its gaskets. The Athena gasket kits are based on solid know-how, constant technological development lead by an internal team of engineers and designers; the production carried out strictly following the strict parameters set by the manufacturers. The use of the latest generation lasers guarantees perfect cutting quality. Furthermore, Athena has a wide availability of raw materials, performs surface treatments to compensate for surface irregularities and follows material stress-relieving processes to improve sealing in the most critical areas.
250 XC-W 250 XC-W 300 EXC 300 EXC
300 XC
300 XC-W
4-Stroke Models
Years
Size
Part No.
250 EXC-F 250 EXC-F 250 EXC-F 250 SX-F 250 SX-F 250 XC-F 250 XC-F 250 XCF-W 350 EXC-F 350 EXC-F 350 SX-F
2014 - 16 78mm 56-T1010 2017 - 19 78mm 56-T1011 2020 - 23 78mm 56-T1013 2013 - 15 78mm 56-T1008 2016 - 22 78mm 56-T1012 2013 - 14 78mm 56-T1008 2016 - 22 78mm 56-T1012 2014 - 16 78mm 56-T1010 2017 - 19 88mm 56-T1033 2020 - 23 88mm 56-T1034 2014 - 15 88mm 56-T1032 2016 - 18 88mm 56-T1033 2019 - 22 88mm 56-T1034 2014 - 15 88mm 56-T1032 2016 - 18 88mm 56-T1033 2019 - 22 88mm 56-T1034
350 SX-F 350 SX-F 350 XC-F 350 XC-F 350 XC-F 450 SX-F 450 SX-F 450 SX-F 450 SX-F
2013
95mm 56-T1035
2014 - 15 95mm 56-T1036 2016 - 19 95mm 56-T1037 2020 - 22 95mm 56-T1038
SUZUKI 4-Stroke Models
Years
Size
Part No.
RM-Z 250 RM-Z 450
2010 - 18 77mm 56-T1004
2013 - 24
96mm 56-T1041
*Please visit our website for current prices
www.oro2u.com
Tel: 01597 822 666
Fax: 01597 825 224
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