NITRO 640 | NITRO 600

NNitro 640 CarbonX Stealth Black

Nitro 640 Carbon S Stealth Black

Nitro is a race surfski developed for the elite paddlers seeking maximum speed! On flat this boat is as fast as a K1 racer but its on the ocean this surfski excels. The well balanced rocker and volume distribution makes this ski a rocket in downwind, allowing the paddler to link waves and navigate with quick yet unsurprising response.
The cockpit is developed from years of feedback with a carefully shaped seat, swept back backrest, low hump and a bike bottle holder under the knees for easy access to the included NK bottle. The cutouts on the sides are designed to give a perfectly tight paddle catch. If you ask us, this is as good as it gets!


Nitro 640 CarbonLite

Nitro 640 CarbonLite

Why 640 and 600 length? We want to be sure that we can provide you with the best surfski for the type of paddling you are doing. Generally, if you are a lighter person you can benefit of a shorter hull and vice versa if you are a bigger person you can benefit of the longer hull. But this also comes down to your own preferences, what characteristics you like and how you want your ski to behave in different conditions? Even storage space is a factor when choosing your new ski.
If you are 95 kg 2 m, your natural option would be the longer hull and if you are 60 kg 160 cm you likely choose the shorter. But between those you can choose depending on what characteristics you like. Of course if you are the bigger person choosing the shorter hull it will sit slightly deeper in the water and opposite for the lighter person choosing the longer hull it will float slightly higher.
Nitro 600 CarbonLite Pink edition

Nitro 600 CarbonLite Pink edition


Constructions and graphics

Note: all NK skis are made with prepreg and autoclave technique, a process often used for the space industry and F1 cars(and NK surfskis), the high pressure(up to 4 x atmosphere pressure) and heat from the autoclave together with the pre-impregnated carbon fibers gives an unmatched lamination of composite creating an extraordinary light yet strong construction, not comparable with other techniques normally used for kayaks such as vacuum infusion or other hand lay-up processes.


Color options for CarbonX

Raw naked pre-preg carbon, green nose

Raw naked pre-preg carbon, pink nose

Limited edition, extremely light yet rigid raw naked pre-preg carbon construction. Made with priority on weight.
Minor cosmetic blemishes can occur

640, fully equipped, 9 kg
600, fully equipped, 8.4 kg

Euro 4595

CarbonLite S

Color options for CarbonLite S

Stealth black – also available with pink nose

Ice white – also available with pink nose

Dolphin Grey – also available with green nose

Pre-preg uni-directional carbon construction with claer carbon twill cockpit, premium grade divinycell foam core, reinforced with stringer for increased stiffness and strength

640 fully equipped ,10 kg
600, fully equipped, 9,2 kg

Euro 4295

CarbonLite R

Color options for CarbonLite R

Brushed carbon/matte grey – green nose

Brushed carbon/matte grey – pink nose

Pre-preg uni-directional carbon with single skin hull construction to allow for more durability. Comes with kick-up rudder as an alternative rudder for shallow water paddling

640, fully equipped 11,3 kg
600, fully equipped 10,7 kg

Euro 4095


Color options for CarbonLite

Ice White painted body with green nose

Ice White painted body with pink nose

Pre-preg uni-directional carbon construction with premium grade divinycell foam core. Reinforced with stringer for increased stiffness and strength. Fully painted body

640, fully equipped 10 kg
600, fully equipped 9,2 kg

Euro 3995


Color options for CarbonComp

Ice White painted body with green nose

Ice White painted body with pink nose

Pre-preg UD carbon and fiberglass construction with premium grade divinycell foam core. Reinforced with stringer for increased stiffness and strength. Fully painted body

640, fully equiped 12 kg
600, fully equiped 11,5 kg

Euro 3595


Data and dimensions

Nitro 640

Loa: 640 cm
Beam: 43 cm
Cockpit lenght: 165-200 cm
Recommended paddler weight: 65 kg>
Stability factor:
stability rating

Nitro 600

Loa: 600 cm
Beam: 43 cm
Cockpit length: 155-195 cm
Recommended paddler weight: 50 kg>
Stability factor:
stability rating


Standard outfitting

Nitro 640 and 600:

  • The new foot-controlled deBrito bailer, the most efficient on the market
  • Carbon fiber footrest with NK foot strap, self-adjusting lines, quick length adjustment
  • Anchor point for leash placed on the foot strap
  • Packing net on aft deck
  • Bike bottle holder with NK sport bottle in cockpit
  • NK/deBrito rudder control wheel for optimal steering control
  • Race rudder


Rudder options

Surf, Weed, Race and Marathon.

Four rudders to chose from

...or an optional Smart track ski kick up rudder