2026 Duotone SUP iSUP Viper Air SLT
DELIVERY INFORMATION
RETURN POLICY
ALL-AROUND / WINDSURF
Duotone iSUP Viper Air SLT 2026
Item-no. 33250-1504 · Sizes: 11'0'' · Colors: C54 Cyan-Blue
The VIPER AIR S | L | T is the most versatile entry-level inflatable Windsurf / SUP board ever. The ideal watersports toy, it offers two sports in one for the whole family, schools or clubs.
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We have added a couple of brand-new features to our iSUP range:
- TOW + ACTION-CAM COMBO-MOUNT
- LASHING + SHOULDER COMBO-STRAP
Comes with: Fins | Gearbag Pocket | Repair Kit.
Key Features
Based on the Fly shape incl. Windsurf mastfoot insert
Stretched outline with good glide and plenty of stability/flotation and your first Windsurf experience
Mastfoot insert
Mastfoot insert for windsurfing option
Center & rear fin
Removable center & rear fins – no tools required - use center fin for excellent upwind performance and stability when windsurfing
Carrying handle
Soft and comfortable carrying handle
Tech Features
ERGONOMIC SOFT HANDLE
EVA handle with soft-touch neoprene for easy carrying and transport.
LEASH D-RING
Stay connected to your board with the integrated marine grade stainless steel leash D-Ring to reliably and safely attach your leash and stay firmly connected to your board.
VALVE
Marine boat quality valve for reliable inflation and airtightness even at high pressure. Push and turn for self-deflation.
CARGO EXPANDER SYSTEM
4-point flat bungee system for easy and secure storage - everything stays where it should with these bungees.
mastfoot insert
Mastfoot insert for windsurfing option
Sizes & Specs
| Board | Volume (l) | Width (In / cm) | Length (In / cm) | Thickness (In / cm) | Technology | Weight (kg) (+/-2%) | Packing Volume (l) | Fittings | Recommended User Weight | Mastfoot Insert |
|---|---|---|---|---|---|---|---|---|---|---|
| VIPER AIR S · L · T | 355 | 33.5" / 85.1 | 11'0" / 335.3 | 6" / 15 | S · L · T (Stiff-Light-Tough), welded | 11.20 | 85 | 2 x US Box / 2 x Fin iSUP Race 23 / tow + action cam combo-mount / lashing + shoulder combo-strap | Up to 100 kg | Yes |


