§ 01 / Part
09120101 PISTON RING SET FOR FORGED PISTONS
incl. VAT
Usually dispatched within 3 working days.
Authorised stockist
ATHENA
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§ 02 / About this part
What it is
The ATHENA PISTON RING SET FOR FORGED PISTONS, motocross part. Stocked by Iron Offroad, the UK MX hard parts specialist.
These rings are critical consumables for maintaining top-end compression. They sit in the piston grooves, sealing the combustion chamber against the cylinder wall. Over time, heat and friction reduce ring tension, leading to blow-by and power loss. Replacing rings at mid-service intervals can extend the life of your piston and cylinder. Ensure the bore is deglazed before fitting to allow the new rings to bed in correctly. Check the end gap against OEM specifications in your workshop manual. This set is designed specifically for forged pistons.
§ 03 / Specs
The numbers
- Brand
- ATHENA
- Part number
- 09120101
- Weight
- 0.03 kg
- VAT
- 20%
// Fitment
Will it fit your bike?
Fits 37 models · 39 year-bands
Hm Moto 2 models
Honda 5 models
Husaberg 8 models
Husqvarna 6 models
Kawasaki 2 models
KTM 1 model
Suzuki 1 model
Yamaha 14 models
- XTZ 660 1991–1999
- YFM 660 F 4X4 2002–2004
- YFM 660 F LE 4X4 2004
- YFM 660 FA 4X4 2005–2006
- YFM 660 FA SE 4X4 2005–2006
- YFM 660 FAH 4X4 2005–2006
- YFM 660 FAHD 4X4 2006
- YFM 660 FAHW 4X4 2005
- YFM 660 FG 4X4 2007–2008
- YFM 660 FGH 4X4 2007–2008
- YFM 660 FH 4X4 2002–2004
- YFM 660 R 2001–2005
- YFM 660 R LE 2003–2004
- YFM 660 R SE 2005
No matches. Try a different make or model.
* Fitment data is provided as a guide. Verify compatibility against the bike's owner's manual or service handbook before ordering. Iron Offroad accepts no liability for incorrect application. Full terms and conditions apply.
§ 05 / About Iron Offroad
Iron Offroad
