§ 01 / Part
3740XH PISTON RING SET
incl. VAT
Usually dispatched within 3 working days.
Authorised stockist
WISECO
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§ 02 / About this part
What it is
The WISECO PISTON RING SET, top end. Stocked by Iron Offroad, the UK MX hard parts specialist.
These rings sit at the heart of your top-end rebuild. They maintain the seal between the piston and cylinder wall to ensure maximum compression. Over time, heat and friction wear the edges, leading to blow-by and power loss. Always check your ring end gap in the bore before final assembly. This set replaces worn components to restore factory performance levels. Ensure your cylinder bore is within tolerance and deglazed before fitting. Proper lubrication during the install prevents initial scuffing on the first start.
§ 03 / Specs
The numbers
- Brand
- WISECO
- Part number
- 3740XH
- Category
- Top End
- Weight
- 0.04 kg
- VAT
- 20%
// Fitment
Will it fit your bike?
Fits 21 models · 21 year-bands
Honda 5 models
Suzuki 7 models
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
// Related
