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Core 720 IV Surfboard — buy at K1.surf

Core 720 IV Surfboard

CORE's strapless freestyle board and the gentlest way into waves in the range. Thin profile, grab rails, four-concave bottom, tail rocker cut by about 15%, XPS core. Three sizes: 4'11" 16.1L, 5'1" 19.1L, 5'3" 20.8L.

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Genuine Core product with manufacturer's warranty · worldwide shipping — Europe, USA, Asia · payment by card or bank transfer · delivery info

Description

The 720 IV is a strapless freestyle board and, at the same time, the softest entry into wave riding in CORE's whole range. An unusual combination, but an explicable one.

Why it suits riders coming off a twintip. The maker says it plainly: this board asks less of your foot placement and weight shift than classic wave shapes. High tilt stability and predictable feedback mean your first bottom turn works straight away, without months of adjustment. If you have ridden twintip all your life and want to try waves, start here rather than on a Ripper.

What the compact shape buys. The 720 is noticeably lighter than CORE's other boards — a direct advantage in air tricks and rotations. The profile is thinner, so the board feels more direct underfoot.

Tail rocker reduced by about 15%. Less water resistance, easier planing, better upwind and more speed. For strapless freestyle that matters: speed before take-off decides the trick.

Four concaves in the base. A double concave runs inside the main channel, framed by two more. The purpose is soft landings and composure in chop. The channels themselves are flatter, so the board is looser without losing control.

Grab rails. The rails are shaped so thumb and palm find purchase on a fast grab. For freestyle with grabs that is not decoration.

Rocket tail. Releases easily from the water, tracks straight, stays calm rail to rail. No surprises, no nervousness.

Construction. XPS core — waterproof and stronger than EPS. The Soric layer now wraps the entire rail, removing the classic weak point around the heel. The laminate is impregnated by an infusion process borrowed from the carbon Imperator programme: more even laminate quality, and enough stiffness to build the board thinner than a classic surfboard construction.

Sizes and rider weight. 4'11" (16.1 L) for 50-75 kg, 5'1" (19.1 L) for 65-90 kg, 5'3" (20.8 L) from 80 kg.

Who it is not for. Riders in big surf looking for drive out of the tail through powerful sections — that is the Ripper 6.

Official CORE dealer, worldwide shipping.

Specifications

SpecValue
TypeKitesurf directional board
DisciplineStrapless freestyle, small to medium waves
Rider levelWave beginner to advanced
CoreXPS — waterproof, stronger than EPS
ConstructionEpoxy fibreglass, Carved infusion, flat deck, Soric layer around the full rail
RockerFlat, tail rocker reduced by around 15%
HullFour concaves: a double inside the channel plus two at the edges
TailRocket Tail
RailsGrab Rails — shaped for a hand grip
FinsThruster, FCS II system
SustainabilityLevel One Verified Ecoboard: recycled-bottle materials and bio-resins
Sizes4'11" — 17⁹⁄₁₆" × 1⁷⁄₁₆", 16,1 l, 50–75 kg · 5'1" — 18³⁄₁₆" × 1⅝", 19,1 l, 65–90 kg · 5'3" — 18⅜" × 1½", 20,8 l, 80 kg and up
Made inDesigned in Germany, handmade in Portugal
SetTail pad, leash plug, FCS II boxes
BrandCORE (Germany, Fehmarn)
Warranty / dealerOfficial dealer · shipping across Russia
Sergey Alesenko — IKO instructor at K1
K1 instructor's take
“We ride this gear ourselves and teach on it. The main thing is picking the size for your weight and wind: bigger in light wind, smaller when it blows. If you're unsure, message us — we'll put together an honest setup, no upselling.”
Sergey Alesenko — IKO Instructor L3, founder of K1

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Frequently asked questions

How much does the Core 720 IV Surfboard cost?+

Ask the K1 instructors for the price of the Core 720 IV Surfboard — message us on Telegram or WhatsApp, we reply fast and help you choose.

What sizes does the Core 720 IV Surfboard come in?+

Available options: 4'11" · 16,1 l, 5'1" · 19,1 l, 5'3" · 20,8 l. Not sure which to take? We'll match it to your weight, level and the wind at your spot — free of charge.

Is the Core 720 IV Surfboard suitable for a beginner?+

For learning, choose a board with more volume and a soft deck — it's easier to get to your feet in the wave. We'll suggest a model for your weight and experience.

How do you deliver the Core 720 IV Surfboard to Russia or Vietnam?+

Within Russia by CDEK; in Mui Ne pick-up at the K1 station or delivery within Vietnam. Payment by card or invoice.

Can I return the Core 720 IV Surfboard if it doesn't suit me?+

Yes — returns within 14 days provided the item is unused and in original condition. We help you choose before you buy so a return isn't needed; advice is free.