SDM Mast Extension (U-Pin)
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SDM U-Pin Mast Extension
SDM mast extension designed to offer practicality, lightness and ease of use during rigging. It is an ideal solution for those looking for a reliable and intuitive component, particularly suitable for beginners and recreational windsurfers.
Main features
This SDM extension combines an aluminum structure with a reinforced base, offering a good balance between strength, comfort and ease of use. The 8:1 downhaul system with three pulleys helps make adjustment smoother and more effective.
Lightweight and durable construction
The aluminum structure is designed to keep weight down without sacrificing functionality in everyday use. The reinforced base helps provide stability and practicality during equipment preparation.
8:1 Downhaul with 3 pulleys
The 8:1 downhaul ratio makes sail tensioning easier, reducing the effort required during rigging. The three-pulley configuration promotes effective sliding and more comfortable adjustment.
Barefoot-friendly rigging
The base is designed to allow comfortable rigging even barefoot. The large surface and shape designed for comfort help improve practicality during rigging operations.
Quick rope release
The position of the cleat is designed to allow a quick and immediate release of the downhaul rope. This detail makes use even more practical in normal set-up operations.
Available versions
The product is available in the following versions:
- 10-15
- 10-30
- 10-45
Ideal for
This extension is suitable for windsurfers who want a simple, light and practical SDM solution to use. It is particularly suitable for beginner and recreational use, where comfort and ease of rigging are fundamental aspects.
Q&A
Is this extension compatible with SDM masts?
Yes, it is designed to be used with SDM masts.
What type of attachment does it use?
It uses a U-Pin system with a release button, designed for a practical and secure connection.
What advantage does the 8:1 ratio offer?
The 8:1 ratio helps reduce effort during downhauling and makes rigging simpler and smoother.
Is the extension suitable for barefoot rigging?
Yes, the barefoot-friendly design of the base is designed to offer greater comfort even when rigging barefoot.
What versions are available?
The available versions are 10-15, 10-30 and 10-45.
What type of use is it recommended for?
It is especially recommended for beginner and recreational use, thanks to its simplicity, lightness and overall practicality.
ZZZSURF Shipping and Delivery
Buy with peace of mind: with ZZSURF you get your windsurfing, wingfoil, kitesurfing and watersports products delivered directly to your doorstep, anywhere in the UK and most European countries.
Shipping Times
- Italy: Standard delivery in 24/48 business hours from shipment for most items in stock.
- Europe: delivery in 2-5 business days depending on the country of destination.
- For islands, remote areas or bulky items (boards, SUPs, foils, rigs, masts and booms) delivery time may vary by 1-2 business days.
Shipping Costs
- Italy: Free shipping on orders over $50. For lower orders, a shipping charge may apply.
- EU countries: Cost starts from €24.90 for orders under €200, the price however may vary depending on country and volume of products. The exact calculation is displayed during checkout.
- For bulky products (boards, sails, foils, SUPs, kayaks, etc.) a surcharge may be required. It will always be clearly communicated prior to order confirmation.
Shipping Methods
- We ship with specialized express couriers (GLS, BRT, DHL, UPS, SDA, etc.), selected according to product type and delivery area.
- All products are packed carefully and, where necessary, with reinforced packaging to ensure maximum safety during transport.
- You will receive tracking via email/SMS as soon as the shipment leaves our warehouse.
Pickup at Headquarters
- You can pick up your orders for free at our ZZSURF warehouse in Gallarate Via Mameli 48 (VA) Italy - Please note this is not a store but a pickup point where orders already placed on the site can be picked up.
- You will be notified as soon as your order is ready for pickup.
Important Notes
- Always check the integrity of packages upon delivery and sign with reserve in case of damaged packaging.
- For any doubt or urgency, you can contact our customer service: info@zzsurf.com or WhatsApp directly from the website
- We also ship to Switzerland and UK: contact us for a customized quote.
Methods of Payment on ZZSURF
On ZZSURF, operated by Twoside srl, you can choose from several payment methods, all of which are secure and designed to provide you with maximum convenience:
Credit Cards:
Major credit and prepaid cards are accepted, including Visa, Mastercard and American Express. This method allows you to complete your purchases quickly and securely.
Klarna:
With Klarna you have the option to purchase now and pay off the amount later, choosing from various installment options as needed. A credit card is required to complete payment through Klarna. The maximum amount allowed, including shipping costs, is €1,500.
PayPal:
Paying with PayPal will allow you to make secure and fast transactions without having to re-enter your card information each time. In addition, in some situations, PayPal allows you to split the payment into convenient installments directly from your account.
Bank Transfer:
If you prefer, you can also pay by bank transfer. You will receive all the necessary details when you place your order. Shipment will be made only after verification of receipt of payment.
After placing your order you will need to make the transfer payable to : Twoside srl , IBAN IT74M0326850240052341838010 indicating the order number
Security of Transactions
All payments on ZZSURF are secured using SSL (Secure Socket Layer) technology, which protects your credit card information. During order completion, 3D Secure verification is also activated, which adds an additional layer of security by requiring additional confirmation via web, app or SMS. These measures allow you to shop with confidence.