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Replacement Mainsail for Laser/ILCA STD ( MK2) 3.8oz inc Batten Set

SKU: 133327
Rated 4.0 out of 5
Based on 2 reviews
In StockLow StockOut Of Stock
£275.00 In Stock 2/3 Working days rqd to prepare
A set of battens (non-tapered) are included with this product. Please note that this replacement (Mrk2 design) sail is supplied with non-tapered battens. If you would like to purchase a set of tapered battens for the sail, then please order / add to your basket the product Replacement Batten set for Mk2 Std... Read more


A set of battens (non-tapered) are included with this product. Please note that this replacement (Mrk2 design) sail is supplied with non-tapered battens.

If you would like to purchase a set of tapered battens for the sail, then please order / add to your basket the product Replacement Batten set for Mk2 Std Laser/ILCA . (Note NOT class legal. This batten product is a replica and does not come with stickers to make it class legal. It is not allowed to be used in official Class Association events but is a perfect replacement which can be used at club and local sailing events).

Rooster OD Replacement Sail for the Laser® Standard. The sail cloth (3.8oz with a heavy yarn tempering which makes it perform extremely well against the official sail). This is a quality product and will be ideal for those who are looking for the perfect training sail. Our sail has a little more gust response than the official - making it ideal for sailing on inland waters.

Tuning Guide:
The radial cut standard sail does not use the same set up as the original cross cut sail. It is actually similar to the radial (5.7 - the radial), in that it requires lots more vang/kicker tension to bring the fullness back away from the luff. I have heard that lighter sailors have got away with a very flat sail on flat water using their outhaul. This sail is also quite powerful. The leach stands for longer than the original cross cut, which would work well on inland waters. Those who have been the happiest when changing to the new official radial cut sail have been in the heavier weight range.

Please note that this sail is provided folded and includes a folded sail bag and battens. Sail numbers and Long sail bags (available to order separately below)

It does not come supplied with the Laser® class insignia.

Please note : If you require the Sail Numbers in your order to be applied by Rooster, this can be done as an extra service and is a chargeable item. (Any sail and any configuration).

Please click here for the sail number service webpage.


Sailing Solutions replacement parts are high quality replacements that perform the same function as the original part. They should not be confused with official parts bearing the Laser® registered trademark. They cannot be used if you are sailing at an Association event. However, they are perfect for social sailing, sailing schools, club sailing or training. Generally, there is a significant cost saving when purchasing Sailing Solutions parts.

Note: The official Laser Standard Mark II sail (bi-radial construction) is manufactured from 4.5oz Dacron cloth


Laser® is a registered trademark owned by Velum Limited and currently licensed for use in Europe to Laser Performance (Europe) Limited. Rooster Sailing Limited is fully independent of both Laser Performance (Europe) Limited and Velum Limited.


Delivery & Returns

You can select your preferred delivery option or local pick up from Rooster at checkout.

We are happy to accept your returns so long as you send them back within 90 days.

UK Mainland returns can be sent back to us by clicking here from all other locations please click here

For full details on all our terms and conditions click here.

Thank you for being a customer of Rooster, if you have any questions please use our online chat, call or email.


Phone: +44 (0)1243 389997


average rating 4.0 out of 5
Based on 2 reviews
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100% of reviewers would recommend this product to a friend
2 Reviews
Reviewed by Lewis T.
Verified Buyer
I recommend this product
Rated 5 out of 5
Review posted

Excellent Sail and Fast Shipping

Rooster's replacement / training / practice mainsail is of excellent quality and a good value.

Was pleasantly surprised to discover that the sail arrived with lightly penciled lines indicating where the sail numbers are to be placed (both starboard and port sides); same for the country codes (both as per ILCA rules).

Another pleasant surprise was the 8 black telltales with stick-on pads.

And their shipping was fast.

The white fiberglass battens provided are a bit heavy and stiff; I recommend replacing them with the black Rooster battens, which are lighter and more flexible (and reasonably priced).

As another reviewer mentioned, the folding of the sail done for shipping puts a crease on the window, but it comes out with time and proper care. There are also some loose threads fraying from the sailcloth where it is cut for the window; this is easily handled with a little trimming now and then. For the price and overall quality and shape of the sail, these things do not detract from the excellent value of the sail.

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Reviewed by Tom S.
Verified Buyer
I recommend this product
Rated 3 out of 5
Review posted

Easy transaction with item as expected but less than perfect finish.

The sail had a number of threads left untidy. It would have been better finished if these threads had been cut off. The way the sail was folded and parcelled for delivery has left a crease across the sail window that will take quite some time to stretch out. Again this could have been improved with a better way of parcelling.

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Sorry to hear about your sail, we have noted your comments and will make the necessary changes to the thread ends, and the packing/folding process, so it does not crease the window.
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