Sea Eagle SE370 Sport vs Razor Kayaks R1 Ultra

Comfort matters most on longer paddles where seating, legroom and back support prevent fatigue. The SE370 Sport scores slightly higher with plush deluxe seats, ample leg space and back support that families and pet owners appreciate. The R1 Ultra offers a padded seat that is comfortable for short outings but provides less legroom and a firmer floor. Both models earn similar overall comfort ratings, making the choice a tie, though the SE370 may feel more forgiving on extended trips.

Portability determines how easily you can transport and store the kayak between adventures. The SE370 weighs 33 lb and folds into a compact carry bag with a shoulder strap, fitting in most car trunks. The R1 Ultra is only 20 lb, comes with a backpack‑style bag and lighter overall footprint, making it marginally easier to lug up a hill or load into a small vehicle. Both receive strong portability scores, so the overall winner is a tie, with the Razor offering a slight edge for ultra‑light travel.

Stability is crucial for confidence, especially for beginners or when fishing on flat water. The SE370’s dual skegs and I‑beam floor give steady tracking on calm lakes but can feel twitchy in chop. The R1 Ultra’s wide, flat hull with a rigid drop‑stitch floor and side‑tube design delivers rock‑solid stability even for novice paddlers. Buyers consistently praise the Razor’s steadiness, making it the clear winner in this category.

Durability dictates how well a kayak survives rough handling, sun, salt and rocky shorelines. The SE370 is built from 36‑gauge PolyKrylar with high‑frequency welded seams, resisting punctures, UV and abrasion, and many owners report no issues after heavy use. The R1 Ultra’s PVC construction and reinforced clips are adequate for calm water but show wear when encountering sharp rocks. The Sea Eagle’s robust build earns it the durability win.

Performance covers handling, speed, tracking and overall paddling efficiency. The SE370’s hull shape, dual skegs and quick‑inflation system let it slice through water with responsive steering and strong tracking, earning high praise for swift paddling. The R1 Ultra performs well for casual use but is slower, and some users note valve mismatches that affect efficiency. Consequently, the SE370 outperforms the Razor in this arena.

Safety features give peace of mind on the water, from chamber redundancy to impact protection. The SE370 includes three independent air chambers and NMMA certification, yet some paddlers remain uneasy about inflatable seats and the need for extra life‑jacket precautions. The R1 Ultra, while offering only basic safety, includes impact‑protective elements and a spray skirt that many find reassuring. With slightly higher safety scores, the Razor takes the lead.