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+6000 Happy Customers Trusted since 2003
2.000+ Products Top watersports brands
Since 2003 Over 20 years of experience
Free Shipping Europe 99€ · World 299€
Free Returns 30 days to reconsider
Secure Payments 100% secure checkout
+6000 Happy Customers Trusted since 2003

Duotone Silver Series Mega.Slim

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Duotone Windsurfing

SILVER Series Mega.Slim

Thinnest Adult Alloy Boom in Existence

The 2024 Duotone SILVER Mega.Slim challenges everything you know about aluminum booms. With a revolutionary 25.5mm tube diameter (on 140/160 lengths), it is only 0.5mm thicker than the thinnest carbon booms on the market. By utilizing the stiffest 7075 alloy and a proprietary partial heating process, Duotone has created an alloy boom that rivals carbon performance at a fraction of the price.

The "Carbon-Killer" Technology

Mega.Slim Profile The ultra-thin 25.5mm grip diameter reduces forearm fatigue dramatically, allowing for longer sessions and better grip comfort than any other alloy boom.
7075 High-Tech Alloy Constructed from high-performance 7075 aluminum, providing a level of stiffness usually only found in high-end carbon constructions.
OVAL TAIL-SECTION A patented horizontal oval cross-section that increases overall stiffness by 30%, especially when the boom is fully extended.
VTS TAIL Fitting No more guessing: the integrated visual indicator helps you find the perfect outhaul tension for every sail size instantly.

Technical Data & Sizes

Length (cm)Grip Ø (mm)Weight (kg)Bend CurveAdapter
140 - 20025.52.55New School 2.0RDM
160 - 22025.52.65HybridRDM+SDM
180 - 24027.52.85PerformanceSDM

2-YEAR UNCONDITIONAL WARRANTY

Duotone stands behind their engineering. Register your boom online within 30 days to secure a 2-year unlimited warranty that even covers bending. It is the most robust alloy boom on the water.

Superior Ergonomics

Equipped with the iFRONT 2.0, the lightest front-end on earth, the Mega.Slim ensures a direct connection to your mast while protecting the laminate from point-loading. The New School 2.0 bend curve prevents overstretching of the front hand while providing a wider center to keep the sail profile undistorted.