Neil Pryde MXT SDM Alloy
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NeilPryde MXT SDM Extension
High performance SDM extension with MXT Mono-Button system, chosen by most PWA riders for reliability and precision adjustment.
Key points
- MXT Mono-Button System: Quick and secure engagement/release with dedicated NeilPryde mast base.
- Extra rigid structure with excellent weight/stiffness ratio, ideal for freeride, slalom and race sails.
- Stainless steel bottom with integrated pulleys for smooth and powerful clew pull.
- Inclined bottom geometry for perfect alignment between sail/line blocks and reduction of friction.
- Load capacity over 900 kg of downhaul, exceeding the requirements of the largest racing sails.
- Lightweight design: Eliminated unnecessary plastic and reinforced steel sections for increased durability.
Product Description
The NeilPryde MXT SDM Extension is an extension designed to provide an extremely solid connection between rig and board, while ensuring quick and precise clew tension adjustment.[web:1] The Mono-Button system allows you to attach and detach the mast base with a single button, speeding up set-up and increasing safety on the water.[web:1]
The stainless steel base with integrated blocks offers a weight-to-stiffness ratio among the best in its category, making the extension lightweight yet extremely robust even under high loads.[web:1] The particular canted geometry of the blocks perfectly aligns the direction of the line with respect to the sail blocks, allowing for “block-to-block” trimming with less effort and friction.[web:1]
With a downhaul load capacity of over 900 kg, this extension is also suitable for large racing sails, where precision trimming and system reliability are essential.[web:1] The reduction in unnecessary plastic parts, combined with the increased cross-section of the steel components, ensures long-lasting durability even with intensive use.[web:1]
For complete technical specifications, detailed sail compatibility and up-to-date instructions always consult the official NeilPryde website in respect of the intellectual property of the brand.[web:1]
Technical features
- Type: SDM (Standard Diameter Mast) Extension.
- Available size range: 34 / 48 cm (select the correct size based on the length of the mast + extension required by the sail).
- Base System: MXT Mono-Button compatible with NeilPryde MXT mast bases.
- Caseback: Stainless steel with integrated pulleys.
- Downhaul load capacity: over 900 kg.[web:1]
- Ideal use: freeride, freerace, slalom, race.
Directions for use
- Always check the length required by the sail (mast + extension) and choose size 34 or 48 accordingly.
- Use good quality downhaul line to get the most out of the smooth running of the blocks.
- Periodically check the condition of the bottom, the blocks and the MXT button, rinsing with fresh water after use.
- Preferably pair with a NeilPryde MXT mast base to take full advantage of the Mono-Button system.
Frequently Asked Questions (Q&A)
Q: What is the difference between the MXT SDM Extension and a standard extension cord?
A: The MXT SDM Extension uses the Mono-Button system with a stainless steel end cap and integrated blocks, which provides greater rigidity, durability and ease of trimming than many standard extensions with cheaper components.[web:1]
Q: Can I use this extension with any tree base?
A: The extension is optimized for use with NeilPryde MXT mast bases; compatibility with other mast base systems may vary, so always check your attachment system or consult your dealer before use.[web:1]
Q: What size should I choose between 34 and 48 cm?
A: Check the required length on the sail (e.g. 430 + 34, 460 + 34, 430 + 48 etc.) and choose the extension that allows you to cover the indicated range, always leaving a margin for any trimming adjustments.
Q: Is it also suitable for freeride sails or only for race sails?
A: The MXT SDM Extension is designed to handle very high loads, so it is perfect for race sails, but offers advantages in glide and stiffness that make it also excellent for freeride and freerace sails.
Q: Is any special maintenance required?
A: Simply rinse with fresh water after each outing, periodically check the condition of the button, pulleys and metal parts, replacing the line when it shows signs of wear.
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.