STX iWindsurf 285 RS Windsurf Board

Professional WindSUP board – authentic windsurfing in an inflatable version

STX iWINDSURF WS285 is a mobile, inflatable WindSUP board designed for authentic windsurfing – it allows planing and delivers fun comparable to hard boards! Thanks to its innovative design and cutting-edge FXL technology, it combines stiffness, durability, and low weight. Perfect for intermediate users and those who want to ride not just recreationally, but dynamically and with speed.

This board was designed by STX – a brand owned by the renowned manufacturer PROLIMIT – and is dedicated to those looking for true windsurfing equipment in a compact, inflatable format. With a central fin and footstraps, it provides excellent balance and control while planing.

Versatility and outstanding performance

The STX WS285 is a freeride-style windsurfing board, ideal for both learning and dynamic riding:

• Sharp tail edge – enables efficient planing and minimizes drag
• Two rear fins – better maneuverability and protection from hitting the bottom
• Footstraps – full control of position and balance at high speeds
• Shorter and wider shape – optimal surface area for strong wind conditions

An excellent choice for anyone looking for a mobile alternative to a classic windsurf board – it fits easily in a car trunk!

Top-quality accessories

The STX WS285 model comes with professional windsurfing accessories:

• 4 neoprene footstraps – fully adjustable, comfortable, and durable
• Anti-slip EVA deckpad – designed with two grip zones: CORE (more traction) and HONEY (comfort and cushioning)
• Rear kick pad – facilitates quick turns and control on waves
• Reinforced sail base plate – ensures rigidity and safe rig mounting even with larger sails

The board does not include a paddle – this is a windsurf-focused setup. A paddle can be purchased separately if needed.

The set includes:

• STX iWindsurf WS285 WindSUP board
• 2x rear fins (US-Box type)
• 1x central daggerboard fin (US-Box type)
• 4x neoprene footstraps
• Transport backpack with wheels
• High-pressure pump with pressure gauge
• Repair kit

Technical specifications:

• Length: 285 cm / Width: 95 cm / Thickness: 15 cm
• Volume: 310 liters
• Board weight: 10 kg
• Maximum user weight: 160 kg
• Technology: FXL – Machine Woven Fusion
• Fins: 2x rear + 1x central daggerboard (US-Box)
• Type: Windsurf Freeride
• Planing capability: Yes

SUP – water safety tips:

• Always check the condition of the board, fins, and weather forecast before going out
• When riding in strong wind, it is recommended to wear a buoyancy aid
• This board is primarily for windsurfing – if used as a SUP, don’t forget a leash
• Do not leave the board inflated in direct sunlight – reduce pressure to around 6 PSI
• Use footstraps according to instructions – they provide stability but must be adjusted properly