When it comes to road bikes there is a lot of talk about how various tires, frames, and saddles transmit road vibration to the rider. But what about the chamois? Part of the standard road kit, those padded shorts play a critical role in rider comfort. Why not try to make a chamois that is better at absorbing the chatter that is broadcast through the bike?
In a major redesign to their Formula FXE chamois, Sugoi hopes to do exactly that. Using a technology that we’ve only seen once before in a chamois, Sugoi is looking to the world of flexible protection to cancel out unwanted vibrations. At the opposite end of the pad, Sugoi is tackling another issue of rider comfort with something they call the Cradle…
Originally designed specifically for impact protection, Poron XRD is a microcellular foam that remains flexible at rest, but stiffens on impact. Having been used for body armor, electronics protection, safety boots, and other protective duties, someone along the line figured out that the same properties that make it great for flexible protection also make it incredibly suited to absorbing vibrations. An easy demonstration includes the large steel ball above that bounces repeatedly on standard foam but stops dead on the first drop on the Poron XRD. On a chamois level that supposedly will keep all of the constant low amplitude vibrations at bay which is said to keep you fresh in the saddle for longer periods of time.
Housed in a triple density chamois with a 6mm foam base, the Poron XRD foam (red layer, above) is added on top of a 5mm layer of 60 density foam under the sit bones.
While the Poron XRD has your back, Sugoi has tailored the other end of the chamois to better fit the bits. You know what we’re talking about – that uncomfortable feeling many road shorts have that leave you feeling rather constricted? To combat the squeeze Sugoi has a new 3D formed cradle that is meant to give you some breathing room – just enough to be happy. The Cradle is only part of the 3D molding for a proper fit with an aggressive center channel and die cut holes for breathability.