Simmer SX4 SDM Mast

The SX4 is the best choice for novice sailors who wants to bring their windsurfing to an experts level. With a 40% carbon content the SX4 delivers slightly softer handling which is ideal when you are starting out your windsurf career. Designed with the same bend curve as the higher level Simmer Style masts and using only the finest pre-preg carbon materials the SX4 delivers performance and superb durability.

The bend curve of the SDM and RDM’s are compatible with one another, but the RDM’s are more durable, therefore more suitable for punishing wave conditions. SDM’s provide a faster reflex response, better stability and faster acceleration, therefore more suitable for flatwater sailing. The SX4 is our recommended mast for the Novex sail.

size	diameter	imcs	carbon	weight
370
400	SDM	19	40%	2.2 kg
430	SDM	21	40%	2.5 kg
460	SDM	25	40%	2.7 kg
490	SDM	29	40%	3.0 kg