We  are producing many differnet diameter mast, SDM and RDM are the most popular dimater, we also prodcuing MDM Mast and Tiny Mast, you can find the specification from bellow chat.

The mast is made from many different material combination, from zero Carbon(100% of fiberglass) up to 100% carbon, all the fiberglass and carbon is preg-preg material, most carbon is T700 carbon, but we also making mast with T800 or even higher modulas carbon, in the meanwhile we also have aluminum RDM mast to fit kids rig.

you can have your own mast stiffness and bend curve, from flex top to constant curve to hard top, we can fine tune the carbon layup to meet your requirement.