The RDM version is a technologically advanced needle mast with all the dynamic advantages of thin geometry (RDM adapter not included). The white POLY.SHIELD coating on the base prevents any scratching or abrasion as well as thermal overload. The new fiber winding with a slightly bigger gap optimizes the grip you get when clamping on the boom. North Silver Series Key Features: Carbon: 55% Carbon-quality: T600 Outside protection: NATURAL.WHITE.POLYAMIDE The North Silver Series Mast is available in the following sizes: Mast length (cm) RDM 370 | 400 | 430 Mast length (cm) SDM 430 | 460 | 490
