Ascan Skinny RDM Mast Extension

FAQ

What is the Ascan Skinny RDM mast extension used for?

The Ascan Skinny RDM mast extension is inserted between the mast base and the mast to precisely set the desired sail height and thus the trim of your windsurf rig. It is specially designed for RDM masts (Reduced Diameter) with a 32 mm shaft diameter.

Which masts is the Skinny mast extension suitable for?

The Skinny mast extension fits exclusively on RDM masts (Reduced Diameter Mast) with a shaft diameter of 32 mm. It is not suitable for SDM masts (Standard Diameter) – you need a corresponding SDM extension for those.

How long is the Ascan Skinny RDM mast extension?

The mast extension has a base length of 30 cm and can be adjusted in height every 2.5 cm using the pin and hole system, allowing you to fine-tune the trim.

How does the mast extension adjustment system work?

The Skinny RDM mast extension features a row of holes spaced 2.5 cm apart. By moving the pin, you can achieve a stepless, precise adjustment of the rig height to suit your sail, body weight, and wind conditions.

What material is the mast extension made of?

The Ascan Skinny RDM mast extension is made of robust aluminum. It is flared to 32 mm at the bottom to fit perfectly on RDM masts and offers high-quality, durable construction.

Does the Skinny mast extension fit every RDM mast?

Yes, the Skinny mast extension is compatible with all common RDM masts with a 32 mm shaft diameter. Make sure you do not accidentally combine it with an SDM mast, as the diameter differs.

Who is the Ascan Skinny RDM mast extension suitable for?

The mast extension is suitable for all windsurfers who use RDM masts – from recreational windsurfers and ambitious intermediates to wave riders. Thanks to the precise 2.5 cm adjustment, you can always find the right trim for the sail, board, and area of use.

What advantages does a mast extension offer in windsurfing?

A mast extension allows you to optimally adjust the height of your rig to the sail size, body height, and riding style. This allows you to react flexibly to changing conditions on the North and Baltic Seas, such as on Fehmarn, and improve both comfort and performance.