Rider: 85 kg advanced
Style: Freeriding, waves, hydrofoil, land kiting, snow kiting, big airs, old school tricks
Weather: 6 - 20 knots
Sizes tested : 13.5m and 10m
Build Quality: 10/10
Satisfaction: 9/10
Disclosure: kite school manager
My Comments:
I finally got a chance to get a proper feel of the new XR4's for a couple of hours in various conditions. I don't think flying a kite for a few minutes on one given day is enough to really get to appreciate and review it. I've been using the XR3's on a nearly daily basis for the last 2 years, 7m-9m-10m-12m and 17m.
13.5m:
I first flew it on a twin tip in winds varying between 12-15 knots with occasional gusts to 18 knots. It's fast and grunty and got me going upwind hard with little effort even in sub 15 knots winds. When the wind blew around 15 knots I could start throwing decent airs with impressive hang time. You can easily notice the extra hangtime in the XR4 in comparison to the XR3 which was already pretty good. This allows you to slow down your rotations which is perfect for those who enjoy old school big air tricks. I couldn't say I've noticed much improvement in turning speed but you can feel a significant difference in the way the kite drifts through the air for example after a power stroke when the kite goes towards the edge of window or after a loop when your lines go slack for a moment. It basically drifts noticeably faster and smoother. The upwind angle is impressive and is something I've never been able to achieve on a twin tip on the XR3's in 12m or 17m in similar wind conditions. Even when the gusts hit about 18 knots I felt like it could take much power.
I also had a great session in mirror flat water in winds of about 12 knots while others on similar sizes couldn't go upwind in the ocean behind me. going upwind was no worries at all and could even throw some long darkslides and a few basic tricks.
Lastly I experimented it on my hydrofoil in winds of about 5 to 8 knots. The kite wasn't stalling which was impressive, even when at times all the lines were a little slack with no steering possible with the kite around 12, it simply refused to stall! Getting up and going on the foil in winds of no more than 8 knots was relatively easy. I did use 6m extensions which help to get out the water with more speed and power. The only other guy who out foiling that day was on a flysurfer speed 4 lotus 15m.
With the new materials and thinner leading edge, there must be difference in weight in comparison the XR3's. I didn't have a scale but I'm pretty sure the XR4's have a lighter overall weight than the XR3's which would also explain it's great very light wind flying abilities.
10m:
I finally got a chance to try the 10m with more power, this time in a flat water off-shore location with winds of about 15 to 18 knots with gusts up to 20 knots. The kite was just amazing and gave me as much fun, boost but noticeably more hangtime as another 12m delta kite I was using just before. I could really feel the potential for huge airs and endless hangtime in higher winds but sadly it's not going to happen as I'm leaving soon.
Safety system:
In my previous comment I mentioned the new bar is still using a dual front line safety system which is slightly incorrect. It looks similar at first glance but instead of pulling on both lines, one of front lines is shortened more than the other. I released it about 20 times in various conditions and I have to say it doesn't quite perform as well as a true single front line safety or a fifth line. Just like on the previous bar, the kite flags out very well in winds above 15 knots and the kite almost always ends up in the ''secured'' position. The issue is in lower winds (roughly 15 knots and below) the kite doesn't flag out completely and it keeps pulling in the power zone. This makes it hard to reset the safety system as the kite is pulling and would also make it difficult to perform a self-rescue using the ''wrapping lines method''. This problem is due to the fact that even though one front line is shorter than the other, there is enough tension on both front lines to prevent the kite from fully flagging out.
Low wind safety release:
high wind safety release:
Pump:
The new pump is pretty impressive you don't put in any effort until you get to 5 PSI. I managed to pump the 10m from flat to 8 PSI in 25 seconds and the 13.5m in 40 seconds. I doubt this could be done with a traditional kite pump.
Other pics:
Build quality is awesome as you would expect from Core. This has to be one of the best all around kite I've flown and IMO would perform well for anyone who isn't purely into unhooked wakestyle. I've seen guys around here rip with the XR4 in waves on surfboards and they were loving it too. The wind range is massive and a 3 kite quiver would cover almost any conditions from 12 to 40 knots on a twin tip and much less wind on hydrofoil, land kite or snow kiting. Pretty sure I'm ordering myself a quiver of these pretty soon.
Christian