


420 M-9 MAINSAILThe M 9 mainsail for the International 420 is an all purpose design, popular with middle weight teams in the range of 110 120kg. Manufactured from Dacron HTP 165 square, this sail is easy to trim with good acceleration in a range of conditions.
Quick Dispatch:
Your 420 M-9 MAINSAIL orders ship within 1-2 business days.
Delivery Options:
- Standard: 3-7 business days
- Fast: 2-3 business days
- Express: 1-2 business days
Order Tracking:
You'll receive a tracking link by email once your 420 M-9 MAINSAIL ships.
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Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
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