Duotone have revisited and old base idea to come up with a completely new, universal mast base system. 

The top priority in addition to the functionality was the requirement to create ONE single, uncompromising system for ALL conditions. 

The result is the iBASE, the lowest mast base system with central screw!

NOTE: iBase plate and iTendon upper sold r as a complete mast base. 

iBASE 

The iBASE features a convenient sand-resistant release option, which allows you to remove the connection joint by simply pulling the stainless steel U-wire. 

Version 2.0 comes with a new, ergonomically shaped main-body that facilitates tightening and opening of the base significantly. 

A: For all hardcore freaks the release button now optionally can be fixed with a screw (PERMA.LOCK.OPTION). 

B: Should the iBASE ever become stuck to the board after long storage times, now two holes allow using a screwdriver as a lever to release the base.

iTENDON (incl. North Pin)

With this innovative heavy-duty tendon, they raised the bar all the way up in terms of reliability, performance and safety.

Instead of the usual polyurethane material for the first time a BASF High-tech material is used for the connecting string, which is about 50% tougher and more durable.

Maximum security is granted through the new DYNEEMA.SAFETY.SYSTEM - a highest quality Dyneema kite safety line that is integrated into the BASF-tendon guarantees absolute safety.

Extremely lightweight, extremely tear-resistant and absolutely stretch-free.