Chinook Windsurfing Carbon Mast Extension SDM US Cup
£119.95 – £129.95Price range: £119.95 through £129.95
Improved lay-up and manufacturing process! Our lightest extensions come with a Six Pin adjusting collar and are stronger than ever with reinforced sidewalls. All come with the proven US Power-Haul pulley and cleat system and 2 cm adjustment increments.
- Unconditional 12 Month Warranty
- Ultra Lightweight.
- Redesigned with stronger than ever reinforced side walls.
- Large brass rollers significantly reduce friction and give easy downhauling.
- Fully adjustable, easy to use slim line snap-on collar.
- Two small moulded ramps on bottom of extension which automatically press in the US Cup push pins when connecting to base.
- Highly visible and durable height adjustment markings.
- High grip clam cleat and quality downhaul rope.
- Room to store excess downhaul rope up extension.
SKU:
N/A
Categories: Chinook, Mast Extensions
Additional information
| Brand | Chinook |
|---|---|
| Size | 28cm, 48cm |
| Construction | Carbon |
| Type | SDM |
Reviews (0)
Be the first to review “Chinook Windsurfing Carbon Mast Extension SDM US Cup” Cancel reply
Shipping & Delivery
CLICK AND COLLECT:
If you are located in the UK at the checkout you will be able to select to collect from our Gosport Store
COURIERS WE USE:
Royal Mail for small and medium parcels
DPD for medium items like kites, harnesses and iSUPs
UPS, FedEx & Parcel Force for larger items like booms masts and boards
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.
OUTSIDE UK: Please contact us if you would like something posted outside the UK.
EU Postage: Currently all EU items are attracting duty fees in your country and for this reason our webstore is not setup for orders to the EU but if you would like to purchase from us please.Â
RETURNS: You are responsible for returning items to us and if a refund is required we will refund only the value of the item and not the postage. Returns must be made within 14 days unless the item is deemed faulty.
RETURNS ADDRESS:
Andy Biggs Watersports
103 Bury Road
Alverstoke
Gosport
PO12 3PR
Please make sure to include your name so we can match up with your original order
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.Â
Related products
STIX Boom Bra Board Protector with String
In stock
Chinook Windsurfing Carbon Mast Extension RDM US Cup
£145.99 – £155.99Price range: £145.99 through £155.99
In stock
The Chinook Sailing Carbon US Cup-RDM-Tall 32cm and 46cm Extensions are elegant and very strong. A new easy to use Composite Snap Collar system eliminates lost pins or collars and can be quickly adjusted with one hand. All extensions come with the proven US Power-Haul pulley and cleat system and 2 cm adjustment increments.
- Adds maximum of 32cm/46cm to mast length
- Reduced Diameter
- US Basecup
- Large brass pulleys for increased leverage
- Stronger than aluminum
Select options
This product has multiple variants. The options may be chosen on the product page
Severne Triple Xtension Carbon RDM
£225.00 – £239.00Price range: £225.00 through £239.00
In stock
TRIPLE XTENSION
3 PULLEY RDM EXTENSION.
With more people running freeride and slalom sails on RDM masts, the necessity for a 3-pulley RDM extension became obvious.
Design focused on reducing downhaul friction for easier rigging. Careful attention to rope alignment and pulley spacing has enabled significant improvements. Perfectly matched to any sail with the 4-roller tack pulley, the Triple Xtension also suits sails with the 3-roller tack pulley. Other features include Dyneema rope and an integrated hook to anchor the tack strap.
/ ALIGNED TRIPLE PULLEYS
/ STAINLESS STEEL BUTTON AND MECHANISM
/ STAINLESS STEEL AUTOMATIC HINGED COLLAR SYSTEM
/ ZERO CM SETTING
Select options
This product has multiple variants. The options may be chosen on the product page
Severne Triple Xtension HD RDM
£109.00 – £119.00Price range: £109.00 through £119.00
In stock
TRIPLE XTENSION
3 PULLEY RDM EXTENSION.
With more people running freeride and slalom sails on RDM masts, the necessity for a 3-pulley RDM extension became obvious.
Design focused on reducing downhaul friction for easier rigging. Careful attention to rope alignment and pulley spacing has enabled significant improvements. Perfectly matched to any sail with the 4-roller tack pulley, the Triple Xtension also suits sails with the 3-roller tack pulley. Other features include Dyneema rope and an integrated hook to anchor the tack strap.
/ ALIGNED TRIPLE PULLEYS
/ STAINLESS STEEL BUTTON AND MECHANISM
/ STAINLESS STEEL AUTOMATIC HINGED COLLAR SYSTEM
/ ZERO CM SETTING
Select options
This product has multiple variants. The options may be chosen on the product page
Chinook Windsurfing Mast Extension RDM US Cup
£89.95 – £99.95Price range: £89.95 through £99.95
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.
Select options
This product has multiple variants. The options may be chosen on the product page
Chinook Windsurfing Mast Extension SDM Euro Pin
£69.95 – £99.95Price range: £69.95 through £99.95
In stock
The new Six Pin adjusting collar and anodized logo/index markings are some of the unique and innovative features that make these the most popular extensions on the market. Standard with the proven Euro-Pin EX Power-Haul pulley and cleat system and 2 cm adjustment increments.
- Standard Diameter
- Euro-Pin EX
- Stainless steel button engages three sides of Euro-Pin for safer attachment
- Large brass pulleys for increased leverage
Select options
This product has multiple variants. The options may be chosen on the product page
Radz Windsurfing Mast Extension RDM
£52.95 – £59.95Price range: £52.95 through £59.95
In stock
Radz Windsurfing Mast Extension RDM
Does not come with downhaul! Please remember to add standard downhaul or formuline downhaul to your order.
Mast extension incorporating a euro pin base.
Available in RDM or SDM and in sizes - 15cm, 30cm and 45cm
Select options
This product has multiple variants. The options may be chosen on the product page
Chinook Adjustable Race Windsurfing Harness Lines (PAIR)
£74.95
In stock
"The ultimate racing harness lines." Designed for the serious sailor who wants the best.Easy in-flight adjustments, 12 inch plus range, pre-length setting, anodized cleats, durable/stiff self-positioning tubing loop, replaceable rope, easy to grab adjustment handle. New custom cleat is lighter and more streamlined.
These lines go up to 40"!
Chinook Windsurfing Fixed Harness Lines
£23.95
In stock
Designed with no swing, precise sizing, and very low-profile styling.
Available in 24'' 26'' 28'' 30'' 32" 34''
Select options
This product has multiple variants. The options may be chosen on the product page
Severne Race HD Windsurfing SDM Mast Extension Alloy
£95.00 – £105.00Price range: £95.00 through £105.00
In stock
RACE EXTENSION HD
FUNCTION AND RELIABILITY.
Solid Aluminium tubes combined with triple pulleys for friction free high tension downhauling.
Severne offers 3 sizes of the HD extension to compliment the race and freeride range.
24 CM - Mid range adjustability
36 CM - Extra length when required
ALIGNED TRIPLE PULLEYS
STAINLESS STEEL AUTOMATIC HINGED COLLAR SYSTEM
STAINLESS STEEL BUTTON AND MECHANISM
0CM SETTING
Select options
This product has multiple variants. The options may be chosen on the product page

Reviews
There are no reviews yet.