Streamlined Base Twist On / Eu Original
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The BASE TWIST-ON / EU ORIGINAL is the original classic version of STREAMLINED with a proven design. Featuring a stainless steel pin and a bonded 5083 aluminum ring, it offers an excellent balance between light weight and structural strength.
Technical Specifications
Item Ref: ST.2099.O
Net Weight: 0.3 kg
Upper Part: Classic (stainless steel pin + glued 5083 aluminum ring)
Base: 5083 Aluminum
Oval Plate: 2.5mm Stainless Steel
Components: Nylon + fiber
Connection Type: EU CUP (Twist-On)
Questions and Answers
Q: What are the main features?
The BASE TWIST-ON / EU ORIGINAL offers the classic original STREAMLINED design, a top with stainless steel pin and glued 5083 alu ring, a low weight of 0.3 kg, proven and reliable construction, and a durable 5083 alu base.
Q: What is the difference between EU ORIGINAL and EU?
The EU ORIGINAL version (ST.2099.O) has a classic top with a stainless steel pin and 5083 aluminum ring. The EU version (ST.2099) has a heavy, one-piece stainless steel top. The ORIGINAL is lighter (0.3 kg vs. 0.36 kg) and represents the proven classic design.
Q: How does the twist-on system work?
Align the boom with the twist-on base, twist clockwise until you feel it lock, and the connection is secure. To remove, twist counterclockwise. No additional tools are required and the connection is quick and secure.
Q: What is the glued 5083 aluminum ring for?
The 5083 aluminum ring bonded to the pin provides structural support, increases overall rigidity, distributes forces from the top to the bottom, keeps the overall weight low, and ensures a permanent and reliable connection.
Q: How to maintain the BASE TWIST-ON / EU ORIGINAL?
Rinse with fresh water after each use at sea, dry completely before storing, regularly inspect the stainless steel pin, check the integrity of the ring-pin bond, check the oval plate for warping, lightly lubricate the twist-on mechanism if necessary, and store in a dry place.
Q: Is it compatible with all EU CUP trees?
The BASE TWIST-ON / EU ORIGINAL is compatible with STREAMLINED masts and other standard EU CUP certified masts. Always check that the mast is EU CUP certified and that the connection system matches.
Q: Why choose the ORIGINAL classic design?
Choose this version if you are looking for reliability tested over years, an excellent weight-to-sturdiness ratio, the classic STREAMLINED design, premium materials (stainless steel and 5083 aluminum), and simple construction with easy maintenance.
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.