THE ULTIMATE 4 BATTEN WAVE SAIL

Through the past year we have worked with Ricardo Campello, Robby Naish and our test team to fine tune the Force 4. In addition to a fresh new color combo we went through and improved the range size-by-size.

For the 5.0 and up we kept the more powerful feel with a slightly tighter leech, accommodating the need for plenty of sail power, especially in onshore and side-onshore conditions. In addition to Maui, testing was done in Brazil and Italy, which helped to adjust those sizes for real-world conditions and make them extremely crisp and responsive.

Our sizes 4.7 and smaller received some slight adjustments to make the head open a touch more, making them feel even lighter in the rider's hands while keeping the power necessary to perform in any conditions from side-offshore to onshore.

No matter which size you choose, the Force 4 is the perfect partner for anybody looking for a well-balanced 4 batten wave sail that carries its power neutrally between your hands and can handle the roughest conditions on the water.

Size	Battens	Boom cm	Head	Luff cm	Printed spec	Quote	Rec naish mast	Season	Weight kg	Weight us
3.5	4	143	vario	342	340 + 2	“Another year went by and I am happy to say we have managed to improve the Force 4 even further. My need to have a wave sail that performs in all kind of conditions is entirely satisfied through all the sizes of the Force 4. The durability of the sails is exceptional. It allows me to ride with both waveriding and jumping in mind without having to make any compromises.” - Ricardo Campello	RDM 370/340	New 2024	2.7	5.94
3.7	4	148	vario	352	340 + 12	“Another year went by and I am happy to say we have managed to improve the Force 4 even further. My need to have a wave sail that performs in all kind of conditions is entirely satisfied through all the sizes of the Force 4. The durability of the sails is exceptional. It allows me to ride with both waveriding and jumping in mind without having to make any compromises.” - Ricardo Campello	RDM 370/340	N/A	2.74	6.028
4	4	152	vario	360	340 + 20	“Another year went by and I am happy to say we have managed to improve the Force 4 even further. My need to have a wave sail that performs in all kind of conditions is entirely satisfied through all the sizes of the Force 4. The durability of the sails is exceptional. It allows me to ride with both waveriding and jumping in mind without having to make any compromises.” - Ricardo Campello	RDM 370/340	N/A	2.8	6.16
4.2	4	155	Fixed	380	370 + 10	“Another year went by and I am happy to say we have managed to improve the Force 4 even further. My need to have a wave sail that performs in all kind of conditions is entirely satisfied through all the sizes of the Force 4. The durability of the sails is exceptional. It allows me to ride with both waveriding and jumping in mind without having to make any compromises.” - Ricardo Campello	RDM 370	N/A	2.9	6.38
4.5	4	158	Fixed	380	370 + 10	“Another year went by and I am happy to say we have managed to improve the Force 4 even further. My need to have a wave sail that performs in all kind of conditions is entirely satisfied through all the sizes of the Force 4. The durability of the sails is exceptional. It allows me to ride with both waveriding and jumping in mind without having to make any compromises.” - Ricardo Campello	RDM 370	N/A	3.0	6.6
4.7	4	163	Fixed	390	370 + 20	“Another year went by and I am happy to say we have managed to improve the Force 4 even further. My need to have a wave sail that performs in all kind of conditions is entirely satisfied through all the sizes of the Force 4. The durability of the sails is exceptional. It allows me to ride with both waveriding and jumping in mind without having to make any compromises.” - Ricardo Campello	RDM 370	N/A	3.1	6.82
5.3	4	170	Fixed	414	400 + 14	“Another year went by and I am happy to say we have managed to improve the Force 4 even further. My need to have a wave sail that performs in all kind of conditions is entirely satisfied through all the sizes of the Force 4. The durability of the sails is exceptional. It allows me to ride with both waveriding and jumping in mind without having to make any compromises.” - Ricardo Campello	RDM 400	N/A	3.2	7.04
5.7	4	174	Fixed	428	400 + 28	“Another year went by and I am happy to say we have managed to improve the Force 4 even further. My need to have a wave sail that performs in all kind of conditions is entirely satisfied through all the sizes of the Force 4. The durability of the sails is exceptional. It allows me to ride with both waveriding and jumping in mind without having to make any compromises.” - Ricardo Campello	RDM 400	N/A	3.3	7.26