2026 Duotone Windsurfing Gold.90 Series
Couldn't load pickup availability
Shipping
Your gear is almost on the way!
Delivery times depend on the item and shipping method you choose. You'll find the estimated delivery time on the product page, with available shipping options and prices shown at checkout.
Once your order ships, we'll email you a tracking link so you can obsessively refresh it every five minutes. We don't judge. 👀
Can't wait? Choose Express shipping for an additional fee when available.
Around Vilnius? You can also pick up your order for free at our store, Rinktinės g. 55. We'll let you know when it's ready for pickup. Come say hi! 🤙
Returns
Wrong size? Wrong colour? Just not your vibe? It happens!
You have 14 days from receiving an online order to withdraw from your purchase, subject to applicable legal exceptions.
Feel free to inspect and try on your gear as much as necessary to check its fit and features. Just save the full test ride for later. 😉
For all the details, including return conditions, exceptions, costs and instructions, check out our Return Policy.
THE HIGH END MAST RANGE NOW WITH 90% CARBON
Duotone Gold.90 Series 2026
Item-no. 14900-1601 · Sizes: RDM 340/14, RDM 370/17, RDM 400/19, RDM 430/21, SDM 430/21, SDM 460/25, SDM 490/28, RDM 460/25 · Colors: C99 Random
Gold.90 Series
More carbon, better performance, higher load reserves. Made from 90% high-tech T800 carbon, the GOLD.90 is manufactured to the state-of-the-art prepreg design and, apart from the slightly lower carbon content, is technologically identical to the PLATINUM. The excellent dynamics and balanced bend curve make the GOLD.90 the most lightweight and highest performing mast in its class. As the more affordable version of the PLATINUM, it is a high-end mast for all ranges of use which is very light and yet astonishingly durable. And on that you have our word – backed up by an unlimited two-year warranty.*
Key Features
CARBON CONTENT
90% carbon content
CARBON QUALITY
T800 Carbon Quality
RESIN QUALITY
SENTEX® resin quality
OUTSIDE PROTECTION
NATURAL WHITE POLYAMIDE outside protection (SDM)
MAST BAG
Comes with padded mast bag
2 YEAR UNCONDITIONAL WARRANTY
Duotone offers an unconditional 2-year warranty when registered online
Sizes & Specs
| Model | Imcs | Weight (kg) (±8%) | Carbon (%) | Carbon Quality | Resin Quality |
|---|---|---|---|---|---|
| RDM 340 | 15 | 1.35 | 90 | T800 | SENTEX® |
| RDM 370 | 17 | 1.45 | 90 | T800 | SENTEX® |
| RDM 400 | 19 | 1.55 | 90 | T800 | SENTEX® |
| RDM 430 | 21 | 1.75 | 90 | T800 | SENTEX® |
| SDM 430 | 21 | 1.70 | 90 | T800 | SENTEX® |
| SDM 460 | 25 | 1.95 | 90 | T800 | SENTEX® |
| SDM 490 | 28 | 2.15 | 90 | T800 | SENTEX® |


