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All input is appreciated so we can continue to structure these better! Currently we have Boat Specs, Measurements, Quality of Life, Stability Rating, Remount Rating, Flatwater Testing and Final Thoughts


I am 5ft 6 (167cm) and 140lbs (63.5kg) slightly above the intermediate skill level as a reviewer. I typically fit in all boats without issue but have a good general idea of a paddler being too big for a given vessel based on club members using boats.


The Epic V7 is a plastic rotomold surfski. These layups are nearly indestructible with a very high durability exterior that also flexes tremendously while retaining its original shape.

The trade off in this durability is the boats weight which comes in around 55lbs. This weight and added boat flex will impact its overall speed which we will discuss in the Flatwater Testing. This model was generously borrowed from a friend for this review. I have a total of 10 miles so far in this review but it gives me a lot of information to compare directly to the Spirit PRS model discussed here - https://www.k2nonlinepaddleschool.com/post/surfski-gear-review-spirit-prs-570-plastic and the Nelo 510 model here - https://www.k2nonlinepaddleschool.com/post/surfski-gear-review-nelo-510-plastic


Epic V7 Specs

17ft feet long x 21.25 inches wide (5.20m×54cm)

Bucket Depth 7.5 inches 19cm

Bucket Width(Highest point) 16.75 inches wide 42.5cm

Bucket Width (Lowest point) 12 inches wide 30.5cm

Footplate length (Longest setting) 43 inches 109.3cm

Footplate length (Shortest setting) 29 inches 73.7cm

Heel Depth 8.5 inches 21.6cm

Hump Height Depth (highest point in cockpit) 4 inches 10.16cm

Boat weight for testing - 55.2 pounds 25kg

Epic Understern Standard Rudder 6 Inch 15.25cm


Outline Measurements from nose

15 inches from nose - 6 inches wide 38cm/15.2cm

30 inches from nose - 10 inches wide 76cm/25.4cm

45 inches from nose - 12.5 inches wide 114cm/31.8cm

60 inches from nose - 14 inches wide 152cm/35.6cm

75 inches from nose - 16.5 inches wide 190cm/41.9cm


Outline Measurements from tail

75 inches from tail - 20 inches wide 190cm/50.8cm

60 inches from tail - 18.5 inches wide 152cm/47cm

45 inches from tail - 15.75 inches wide 114cm/40cm

30 inches from tail - 12 inches wide 76cm/30.5cm

15 inches from tail - 7.25 inches wide 38cm/18.4cm


Cockpit/Bucket Area

This is a pretty ergonomic bucket. It is slightly different from the Epic V8 and other similar cockpits in the line up but only slightly. The bucket itself sits an inch higher, and the contours are very slightly different. Hard to quantify the contour angles. It isn't a bad difference, just go in knowing the comfort may be slightly different if you are used to those other boats in the lineup. The leg hump in the cockpit is 4.5 inches higher than the heel depth which provides plenty of space for unimpeded leg drive. After these recent reviews it feels like anything less than 5 inches from the highest point in the cockpit shape to the heel depth provides good leg drive, and anything more begins to be like having individual footwells with more of the legs in contact during leg extension. The footplate adjusts easily with one cord pulling two pins, like the other boats in the epic lineup and keeping tension on the pedals while moving the footplate. Very nice if you are adjusting constantly for different people. It has a spot for a water bottle, which is nice to store various things.





Quality of Life Details

The carry handles on the bow and stern are very ergonomic. You really rely on these handles being comfortable with the boat being heavier. The center carry handles are solid carbon bars that are very aesthetically pleasing with the plastic. The handles can dig into your hands when carrying it suitcase style by the side, but its easier to hoist overhead when you can make a full fist with your hand. The Nelo 510 had cutouts in the hull for handles that distributed weight on the hand nicer when holding it by the side, but made transitioning overhead trickier. This boat comes equipped to install an overstern rudder but has the understern for testing. Two allen key locks screw together on a yoke to pinch the rudder shaft, same system as the other epic lineup. There is a rear hatch with a cover. The cover is secure when taking it on and off making a very satisfying seal. No front hatch opening only bungees beyond the footplate.





Stability Rating: A very beginner friendly boat and shape. Has a nice balanced outline between the front and back of the boat. Meaning in most conditions as the boat is being moved by exterior factors, like wind or swells, it has a nice consistent feel from that input that isnt overly jarring. With the extra weight being plastic you would be very hard pressed to fall out of this boat in a flatwater setting even as an absolute first timer. We have used a V8 in our club setting in Hernando for years for reference on beginner success, and this boat is even more stable. The big rails on the side (2.25inches/7cm) add a tremendous amount of forgiveness to the secondary stability. Would make a great boat to take off the beach and through the surf for the first time!


(With all surfski your height, weight, age, current skill level and paddling environment will influence how each boat feels and that dynamic will continue to move back and forth on a spectrum forever. These ratings will give some insight into what the boats shape will do for rating as we begin comparing them to other similar model widths with different outline measurements. We will work towards numerical ratings as more reviews are completed to compare boat to boat on stability.)



Remount Rating: Very easy to remount. The rails being so wide on both side give you a great platform to push and pull from, and is wide enough that throwing your chest on the rail itself will get you back into the boat. The rails being wide may make holding the paddle while remounting tricky if you dont position your hands thoughtfully. A very wide bucket to slide into, but it isnt a deep drop to the bottom with the seat being fairly high.

(Like Stability Ratings, we will rate remount ratings boat to boat as we complete more reviews. For now this boat is "easier to remount" than the reviewed Epic V8Pro.)




Flatwater Testing Overview: For all tests ongoing we will be using the format of 3 miles 4827m at a specific stroke rate. This lake has the same water depth annually for consistency, and the course is marked by 4 buoys that do not change position making it easy to run different boats on the course for cross analysis. The Stroke Rate goal is a submaximal 45SPM(This denotes double strokes, so 90SPM single strokes) with a margin of error for 1SPM 44-46spm. Noting boat weights and rudder sizes as potential future differences amongst similar shaped boats. This serves as a good general guide on boats that vary dramatically in width, but will also be fun to see how similar width boats compare and factoring in the outline measurements towards that.




Flatwater Testing - First disclaimer: I clicked my watch for a split time on lap 1 and accidentally stopped it. I immediately fired up another segment and did the second lap. Short pause there but it didn't mess up the test having a 5 second delay off the clock. I merged the two segments together to get the course map and the stroke data is each of the segments for lap 1 then 2. Neat to see 571 strokes vs 572 strokes on the same loop... consistency is key!?


Comparing the other boat models, the Epic V7 was 3 seconds per mile faster than the Nelo 510 and 12 seconds per mile faster than the Spirit PRS for me. The second disclaimer would be pointing out the rudder for the 510 was the surf style which is longer with no angles that can attribute for a small speed loss and the 510 can come equipped with a carbon bow sleeve which may make its flatwater glide superior. With the combination of those 2 variable I'm going to refer to these two boats as "the same speed" since it is pretty close! With both boats being nearly the same speed, its interesting when looking at the outline. The Nelo 510 has a narrower nose, but a wider tail. The V7 has a wider nose, but the tail is much narrower. At a glance from the front the 510 may appear to be faster but looking at the entire outline we can see it starts to balance out more. I do not think being 16.5ft vs 17ft (510cm vs 520cm) plays a big role in its overall speed performances as much as the overall outline and the inherent weight/flexibility of the plastic. It felt like it had better glide from first impression but over a period of time it ended up being similar performance. Maneuverability of the V7 on the turns was great, felt like it turned pretty tight. Overall, for my size, they felt very similar in the performance aspect!


Final Thoughts: When it comes to these plastic boats the performance limiter does feel like the weight itself, but when compared to other plastic boats they end up going around the same speed! It feels like the bigger questions are "How do I feel in this bucket for X amount of time, how do I like the foot plates, carry handles, rudders, hatches etc." With each user the usage of the boat, their size and skill level will influence which of these plastic models they gravitate to. Ultimately trying boats to see and feel these aspects for yourself is the best way to discern that information, but I hope these articles help in a general sense! This is the last plastic I have immediate access to, but the next surfski article will be running an Epic V8 to see the performance shift going to a fiberglass hull with a similar shape outline.



Thank you all for checking out the article. If you have any questions about boats or our online coaching feel free to message anytime via Live Chat or my email Robertnorman142@yahoo.com

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This is our third outrigger canoe review! This article will reference the last two boats as design comparisons and flatwater test results. You can check them out here - www.k2nonlinepaddleschool.com/post/outrigger-gear-review-kai-wa-a-draco-pro-ozone

https://www.k2nonlinepaddleschool.com/post/outrigger-gear-review-kai-wa-a-ares-ozone

Currently we have Canoe Specs, Measurements, Boat Comfort/Quality of Life, and Flatwater Testing.


I am 5ft 6 (167cm) and 140lbs (63.5kg) slightly above the intermediate skill level as a reviewer. I typically fit in all canoes without issue but have a good general idea of a paddler being too big for a given vessel based on club members using boats.


The Kahele has served as a pretty dramatic shift in boat designs shortening the hull to 19ft3in/5.86m when the majority of boats have been over 20 ft/ 6.1m. Similar to the innovation the Hurricane served shortening boats from 24ft/7.3m. This shortening has been by cutting down the amount of rocker the boat has and eliminating the parts of the boat in the air from that curve shape. The end result is a very compact shape with every aspect of the hull being put into constant usage. The outline of the boat still gives good volume for a wide range of paddler sizes but has been most optimal for middle weight paddlers. The recently released Volare and Cantare working to the larger and smaller paddler respectively.


Kahele Specs

19ft3in long x 16 inches wide (5.87m x 40.6cm)

Seat Depth- 4 inches/10cm (To Velcro)

Seat Depth with Seat - 3.25 inches/8.2cm

Seat Width - 15.5in/39.4cm

Footplate Leg Distance (Longest setting) 39 inches/99cm

Footplate Leg Distance (Shortest setting) 25 inches/63.5cm

Heel Depth 11.75 inches/29.8cm

Ama Distance (one setting) 33in/83.5cm (Hull edge to Ama Edge)

Boat weight for testing - 17lb/8kg hull

Rudder 10 Inch/25.4cm Ozone Flatwater


Outline Measurements from nose

15 inches from nose - 3.75 inches wide 38cm/9.5cm

30 inches from nose - 6 inches wide 76cm/15.2cm

45 inches from nose - 8 inches wide 114cm/20.3cm

60 inches from nose - 9.5 inches wide 152cm/24.1cm

75 inches from nose - 11.5 inches wide 190cm/29.2cm


Outline Measurements from tail

75 inches from tail - 12.25 inches wide 190cm/31.1cm

60 inches from tail - 10.75 inches wide152cm/27.3cm

45 inches from tail - 9 inches wide 114cm/22.8cm

30 inches from tail - 7 inches wide 76cm/17.7cm

15 inches from tail - 4.5 inches wide 38cm/11.4cm






Cockpit/Seated Area

This is still part of the modern design of boats with a slightly recessed area for the seat, and very deep heel position. This is very ergonomic and comfortable. Leg drive feels simple to find having the heel position almost completely at the bottom of the boat. The leg position with the seat adjusts from 25in-39in/63.5cm-99cm inseam approximately. If needed the seat could be cut to get closer or further back but this is a big range of leg lengths. The wave guard on the top is very cool looking and makes you feel like you're really "inside" of the hull.


Quality of Life Details

Similar praise with the other Ozone boats designs and little features that are luxurious. The auto centering rudder as always is a great feature for both paddling and even makes rudder swaps simple. The leash attachment points are well placed and don't ever feel in the way. Very high walls under the pedals give a good platform to heel drive off of, and the rudder position makes it difficult to accidently hit the pedals during leg drive. The iako system into the rear ama uses a twist system to allow close calibration of exactly where you want the boat. This can be really fun to change and play with to put the boat exactly where you want.

This length fits into standard garages easier which makes storage practical off the water as well. These first reviews have all been what I keep referring to as "modern" boats and these quality of life sections will have more range when we compare them to "older" models.



Boat Overview: The Kahele is definitely designed to tackle all conditions. It is not really shaped with being extremely specific to one condition or another and acts like a swiss army knife of boats. With the outline of the boat it finds its volume by being a light bit wider at the nose and tail a little sooner in the hull. The tail outline is where most of the boats volume is at which definitely helps with that extra lift when finding swells. The waterline of the boat for my weight is nearly the entire 19ft+ of the hull when paddling. This is actually more waterline than myself in the Ares that is over 1ft longer. Extra waterline changes how it glides stroke to stroke. Having more waterline means you can feel extra power in the stroke pay off for glide. The boat is responsive with the shorter length but designed in a way where its right on par with boats with that extra hull length.


(With all canoes your height, weight, age, current skill level and paddling environment will influence how each boat feels and that dynamic will continue to move back and forth on a spectrum forever)






Flatwater Testing Overview: For all tests ongoing we will be using the format of 3 miles 4827m at a specific stroke rate. This lake has the same water depth annually for consistency, and the course is marked by 4 buoys that do not change position making it easy to run different boats on the course for cross analysis. The Stroke Rate goal is a submaximal 55SPM with a margin of error for 1SPM 54-56spm. Noting boat weights and rudder sizes as potential future differences amongst similar shaped boats. This serves as a good general guide on boats that vary dramatically in shape, but will also be fun to see how boats compare and factoring in the outline measurements towards that.







Flatwater Testing - Note on the Kahele specs the rudder I had access to is the 10inch weedless model. The other two reviews used a 4inch flatwater rudder. A future gear review will compare rudders head to head on the same model to try and figure out a +/- variable. If I had to guess it would be 5-10s/mile having the two different rudders. In the final result its 10s slower than the Ares but its definitely slightly faster in my opinion

The boat glides very well and really responds to power on the stroke as opposed to turning over faster and faster. You can see and feel the waterline activate as you interact with the water in a meaningful way instead of rushing through the process. The turn radius was remarkable with the 10 inch rudder. Even paddling in a straight line there was barely a need to use the rudder. The hull shape likes to hold a line well. Overall its a good boat and with the smaller rudder this would slot in between the Ares and Draco previously reviewed.



Final Thoughts: Overall this is a great balance of boat shapes and designs. Depending on where you are and what conditions you are paddling in this boat was built to be successful handling most conditions. Depending on your storage options these shorter style boats may be the only options to consider and there is not much sacrifice in performance towards that off the water quality of life.



Thank you all for checking out the article. If you have any questions about boats or our online coaching feel free to message anytime via Live Chat or my email Robertnorman142@yahoo.com






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Updated: Feb 13, 2023

All input is appreciated so we can continue to structure these better! Currently we have Boat Specs, Measurements, Quality of Life, Stability Rating, Remount Rating, Flatwater Testing and Final Thoughts


I am 5ft 6 (167cm) and 140lbs (63.5kg) slightly above the intermediate skill level as a reviewer. I typically fit in all boats without issue but have a good general idea of a paddler being too big for a given vessel based on club members using boats.


The Nelo 510 is a plastic rotomold

surfski. These layups are nearly indestructible with a very high durability exterior that also flexes tremendously while retaining its original shape.

The trade off in this durability is the boats weight which comes in around 55lbs. This weight and added boat flex will impact its overall speed which we will discuss in the Flatwater Testing. This model was generously borrowed from a friend for this review. I have a total of 15 miles so far in this review but it gives me a lot of information to compare directly to the Spirit PRS model discussed here - https://www.k2nonlinepaddleschool.com/post/surfski-gear-review-spirit-prs-570-plastic

Nelo 510 Specs

16.7ft feet long x 21.6 inches wide (5.10m×54.8cm)

Bucket Depth 6inches 15.24cm

Bucket Width(Highest point) 15.5 inches wide 39.4cm

Bucket Width (Lowest point) 12.5 inches wide 31.75cm

Footplate length (Longest setting) 42 inches 106.7cm

Footplate length (Shortest setting) 26 inches 66cm

Heel Depth 8.5 inches 21.6cm

Hump Height Depth (highest point in cockpit) 5 inches 12.7cm

Boat weight for testing - 53.8 pounds 24.5kg

Nelo Understern Rudder 8 Inch 20.32cm


Outline Measurements from nose

15 inches from nose - 5 inches wide 38cm/12.7cm

30 inches from nose - 7.5 inches wide 76cm/19cm

45 inches from nose - 10 inches wide 114cm/25.4cm

60 inches from nose - 13.5 inches wide 152cm/34.3cm

75 inches from nose - 15.5 inches wide 190cm/39.4cm


Outline Measurements from tail

75 inches from tail - 20 inches wide 190cm/50.8cm

60 inches from tail - 19 inches wide152cm/48.3cm

45 inches from tail - 17 inches wide 114cm/43.2cm

30 inches from tail - 13.75 inches wide 76cm/34.9cm

15 inches from tail - 7.25 inches wide 38cm/18.4cm


Cockpit/Bucket Area

The footplate starts around 26inches/66cm and adjusts to 42.5in/110cm which fits a wide array of paddlers. The "hump" height is aligned to more modern surfskis with a very low profile rise in the cockpit, accounting for only 3 inches higher than the heel. This is great for comfort and allowing unhindered foot drive through the footplate. The bailer system is a Debrito style which drains the bucket quickly and is easy to operate with the heel while paddling. Given the width of the boat the cockpit is not as spacious as I would have assumed with only a 15.5inch/39.4cm opening. It sits fairly high with only 6inches/15.24cm of depth which adds some comfort. The rails on the side of the boat are nearly 3 inches / 7.5cm which helps add a lot of stability and makes remounting simple.


Quality of Life Details

There are carry handles on the bow/stern of the boat which are hard plastic fastened by two screws. There are center handles built into the plastic mould that make it easy to carry one handed. "Easy" relative to the balance point and a firm grip, but youll still feel all 50lb/24kg. The footplate uses the standard Nelo system which has a pin system. The pedals have to be adjusted manually to get the ideal tension, which is also a fairly simple procedure but is not instant and benefits from a second pair of hands on the rudder making sure it is straight. There are rubber stoppers on the bottom of the footplate to add stiffness/change the angle of the plate for leg drive. The rudder is held together by two allen key screws on a plate system, and Nelo has that allen key attached behind the footplate which is very handy! These boats come with hatches on the front and back that allow for a lot of extra storage.





Stability Rating: This is a true beginner stability boat, with only a handful of shorter wider boats available on the market in the surfski classification. It features a high seated position that can make it feel a little sporty in chop, but falling out of this boat would be a chore for someone who is not very tall or very heavy. The weight of the boat adds to its overall stability profile as well. With a very large tail outline, wide rails, and plastic construction: you can confidently put first timers in this boat with a high chance of success. The shape of the bucket makes it easy to feel "locked" in, which will make many beginners feel more confident if the conditions get turbulent.


(With all surfski your height, weight, age, current skill level and paddling environment will influence how each boat feels and that dynamic will continue to move back and forth on a spectrum forever. These ratings will give some insight into what the boats shape will do for rating as we begin comparing them to other similar model widths with different outline measurements. We will work towards numerical ratings as more reviews are completed to compare boat to boat on stability.)



Remount Rating: One of the easiest boats to remount! Like its stability rating this boat has a lot of forgiveness as you climb back into the bucket. There is plenty of space to hold on to with the wide rails. Pushing and pulling the body up is met with a slow response from the boat tilting back and forth which makes it great to move on. The high seat makes the transition into the bucket fairly seamless as well. Models like these are great to learn the remount procedure in before taking those skills to boats more difficult.


(Like Stability Ratings, we will rate remount ratings boat to boat as we complete more reviews. For now this boat is "easier to remount" than the reviewed Epic V8Pro.)




Flatwater Testing Overview: For all tests ongoing we will be using the format of 3 miles 4827m at a specific stroke rate. This lake has the same water depth annually for consistency, and the course is marked by 4 buoys that do not change position making it easy to run different boats on the course for cross analysis. The Stroke Rate goal is a submaximal 45SPM(This denotes double strokes, so 90SPM single strokes) with a margin of error for 1SPM 44-46spm. Noting boat weights and rudder sizes as potential future differences amongst similar shaped boats. This serves as a good general guide on boats that vary dramatically in width, but will also be fun to see how similar width boats compare and factoring in the outline measurements towards that.




Flatwater Testing - Very surprised with this boat compared to the Spirit PRS 570 on the flatwater test coming in at 9 seconds per mile faster. At a glance, this boat being 2 inches wider, the same weight, and having a very wide tail outline means it should be considerably slower. There are a few factors that are working with the Nelo 510 to overcome those speed losses. The first point is understern vs overstern rudders. The overstern is not as rigid of a system on the PRS as any understern system is comparatively. This changes the glide profile slightly and is one major difference between the two boats. The second is the nose profile is actually a touch narrower at entry than the PRS which helps it cut through flatwater very well. The nose does splash water at the very tip of the nose, and Nelo makes a Carbon Bow attachment to displace water even better, but I do not have one to try. Even with the standard nose its entry in the water helps its sustained glide. Finally I do believe its shorter length is a benefit with the boat being as wide and heavy as it is. More length can create more glide, but it can also be diminishing returns on trying to sustain that glide. The extra 2 feet of boat of the PRS is a wider nose profile so pushing it through the water isnt helping as much as hindering the already limited speeds. Making the boat shorter means you have to push less boat, and theres not going to be much glide created going longer because of the shape/layup. Ultimately you get a boat that is much more stable, has slightly better moving speeds, and is incredibly nimble being under 17ft/520cm in length in comparison to the PRS.


Final Thoughts: I enjoyed paddling this boat and found it very fun to compare directly to another plastic model. We will be testing the Epic V7 in a couple weeks to pit all 3 boats against each other. This boat is up to date with all the modern luxuries of surfski, and performs pretty well despite its wide specs. There is something to be said about the quality of the plastic used in these boats and how stiff they can be under pressure from paddling/rider weight. I would rate this boats layup as "thicker" than the PRS on the underside which may contribute to the performance and ongoing durability.



EDIT: 2-13-23 Downwind Thoughts: Had the chance to take this on a Tampa Bay downwinder before returning the boat. We had around 25mph sustained winds which build up a decent swell for us in Florida. This boat does fairly well in the bump being shorter it is very maneuverable. Being a smaller paddler it was tricky to lean back enough to keep the nose up so water would constantly come in over the top of the deck. Being so wide in the tail and so short in the front means the nose wants to go down quicker as the tail buoyancy is so great. This does not ruin the run by any means but the longer vessels having that extra length comes into play here, where the nose has enough volume to counter the tail more. Being taller or heavier allows you the leverages to lean on that imbalance more, but I could not manage to do it. That being said, this is an excellent option especially for someone new to downwinding to have a lower stress run in stability and keeping the boat from being damaged. The extra weight may inhibit catching swells, but if you start surfing that weight translates to extra momentum which makes it much easier to push into the next swell! Always play to the strengths of the boat, not the weaknesses.



Thank you all for checking out the article. If you have any questions about boats or our online coaching feel free to message anytime via Live Chat or my email Robertnorman142@yahoo.com

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