Chinook Windsurfing Carbon Mast Extension RDM Euro Pin
£119.95 – £155.95Price range: £119.95 through £155.95
Probably the most highly regarded extensions on the market.
- Ultra light weight
- Elegant and very strong
- New easy to use Composite Snap Collar eliminates lost pins and can be quickly adjusted with one hand
- Large brass rollers significantly reduce friction and give easy down hauling
- Fully adjustable, easy to use collar, with pin & line
- Large finger friendly metal release button – with a good positive action
- Highly visible and durable height adjustment markings
- High grip clam cleat and quality downhaul rope
- Stylish gloss finish
| Type | RDM |
|---|---|
| Base Type | Euro Pin |
| Size | 12cm, 32cm, 46cm |
| Brand | Chinook |
| Construction | Carbon |
CLICK AND COLLECT:
- If you are located in the UK at the checkout you will be able to select to collect from our Store in Gosport.
COURIERS WE USE:
- Royal Mail for small and medium parcels
- Parcel Force for medium items like kites, harnesses and iSUPs
- UPS, DHL & Parcel Force for larger items like booms masts and boardLarge items such as boards, booms and masts will be delivered in 3-5 days as bigger vehicles are required by the couriers and can induce delays.
DISPATCH: All items are dispatched from our Gosport Store and will experience a 24hr delay where we are closed on Tuesdays. Any orders taken after 1pm on Friday and over the weekend will be dispatched on Monday.
EU and Worldwide Postage: EU and Worldwide items are priced without VAT. Our webstore is not setup for orders outside the UK but if you would like to purchase from us please email us with your details and we will reply with a postage quote. Payment is required by Bank Transfer.
RETURNS: Use the address below for returns. If a refund is required we will refund only the value of the item(s) and not the postage. Returns must be made within 14 days unless the item is deemed faulty. Please include the original shipping label as this will have the order reference and you name on it.
RETURNS ADDRESS:
Andy Biggs Watersports
103 Bury Road
GOSPORT
PO12 3PR
DAMAGED ITEM: If an item is damaged in transit you must notify the us immediately upon delivery and let us know as soon as you can.
You may also like…
Downhaul Outhaul Inhaul for Windsurfing 3.8mm Dyneema ‘Formuline’ Downhaul Rope
In stock
- Downhaul 1.5 or 2m
- Outhaul 1m
- Inhaul (around the front end mast clamp) 1m
Related products
Goya Extension Pro Carbon – RDM
Please call to order - 023 9258 2614
Graceful and rigid. Goya carbon extensions are lighter and stiffer to accept high loads especially on longer extension settings and large sails.
All Goya extensions use the super strong pin and collar system and come with a proven stainless steel power pulley and cleat. The RDM extension comes with a stepped hole layout to minimize weakening the shaft. These extensions offer the best weight to stiffness ratio, light and incredibly strong. Optimal block-to-block geometry and reduced friction are provided by aligning the pulleys of Goya sails to the pulleys of Goya extensions. All Goya extensions come as Universal Pin (Euro) models, designed to be compact and sleek.Severne Triple Xtension Carbon RDM
In stock
TRIPLE XTENSION
ION Mast / Board Protector – Black
In stock
- Small = RDM
- Large = SDM
Chinook Windsurfing Mast Extension RDM US Cup
In stock
- Unconditional 12 month warranty
- Large brass rollers significantly reduce friction and give easy down hauling.
- New easy to use Composite Snap Collar, eliminates lost pins and collars and can be quickly adjusted with one hand
- Large finger friendly metal release button - with a good positive action.
- Finished in a stunning blue anodized outer coating.
- Highly visible and durable height adjustment markings.
- High grip clam cleat and quality downhaul rope.
Chinook Windsurfing Mast Extension RDM Euro Pin
In stock
- Large brass rollers significantly reduce friction and give easy down hauling.
- New easy to use Composite Snap Collar eliminates lost pins and can be quickly adjusted with one hand
- Large finger friendly metal release button - with a good positive action.
- Finished in a stunning blue anodized outer coating.
- Highly visible and durable height adjustment markings.
- High grip clam cleat and quality downhaul rope.
Severne Cyclops RDM Carbon Mast Extension 24+36cm
In stock
RIG YOUR SAIL IN UNDER 1 MINUTE
The CYCLOPS extension has a single pulley for rapid loop ‘n go rigging. Simply pass the loop of rope through the tack pulley on the sail and hook it over the single pulley on the extension. A single pull applies full downhaul tension in seconds. All the ropes and pulleys are kept in perfect alignment to eliminate a lot of the friction and makes up for any loss of leverage from less pulleys. A built-in handle negates the need for any tool, and stuff into the downhaul pocket on the sail. Formuline rope is used to further reduce friction and minimize rope wear. Faster, simpler rigging.
- SINGLE LOOP-GO PULLEY
- EFFICIENT PULLEY ALIGNMENT
- NEW STAINLESS STEEL AUTOMATIC COLLAR
- STAINLESS STEEL BUTTON AND MECHANISM
- ZERO CM SETTING
Severne Cyclops HD RDM Aluminium Mast Extension 24+36cm
In stock
RIG YOUR SAIL IN UNDER 1 MINUTE
The CYCLOPS extension has a single pulley for rapid loop ‘n go rigging. Simply pass the loop of rope through the tack pulley on the sail and hook it over the single pulley on the extension. A single pull applies full downhaul tension in seconds. All the ropes and pulleys are kept in perfect alignment to eliminate a lot of the friction and makes up for any loss of leverage from less pulleys. A built-in handle negates the need for any tool, and stuff into the downhaul pocket on the sail. Formuline rope is used to further reduce friction and minimize rope wear. Faster, simpler rigging.
- SINGLE LOOP-GO PULLEY
- EFFICIENT PULLEY ALIGNMENT
- NEW STAINLESS STEEL AUTOMATIC COLLAR
- STAINLESS STEEL BUTTON AND MECHANISM
- ZERO CM SETTING
RDG Alloy Chinook Windsurfing Boom
In stock
- Reduced Diameter Grip
- 27mm - comfort and grip
- New - Expanded adjustment range - 60cm, 135-195cm
- New stiffer, straighter tail piece
- New green graphics and anodising - snazzy
- New Loop-n-go - quick, centred sail position with rope retention
- Pro-1 head fits SDM or RDM
- Monocoque body
- Non tapered design
- Fully Articulating Pro-1 Head, reduces strains on mast and sails
- Absolute boom length markings on green anodized continuous tail piece
- 2-Pin stainless steel vertical slide tail piece adjustment collars
- Positive “snap-in and leave” skinny adapter for use with RD masts (14cm long)
- Modern bend curve makes hand transitions during manoeuvres feel natural
Chinook Windsurfing Fixed Harness Lines
In stock

Reviews
There are no reviews yet.