The Radius - V Comfort Handlepost is forged from aluminum for strength and features patented Fusion™ technology for an incredibly stiff coupling with the frame and fork. For riders who prefer a more upright riding position or who find our standard handlepost to be too much of a stretch forward, the Radius V Comfort Handlepost positions the handlebars closer to the saddle than the standard Radius handlepost. Same solid construction, mount and assembly as the standard Radius V Handlepost. Compatible with all 16” bikes and most 20” bikes with telescoping Radius V handleposts. It’s another way to get just the right fit on a Dahon bike. This Handlepost will only fit all Dahon Ahead systems on 20” wheel bikes. It does not include the upper section or the handlebar itself. With the handlebars and seat pillar on maximum extension it makes a difference of 2cm. At the lowest this is reduced to about 1cm