 Much cunning carbon layering
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The carbon lower legs then bond into the Hollowform section, with the usual sexy magnesium dropouts on the end.
Although the structure felt super light to us, Adrian told us that the main priority is to "significantly increase fork chassis stiffness, increase strength, take advantage of the damping characteristics available when using composite materials (as we have since day 1) whilst also reducing unsprung weight."
(To those who don't know, 'unsprung weight' refers to the part of the suspension the far side of the spring from the rider - in this case lower legs and wheel. The lighter this section is the faster and more responsive the suspension will be.)
Even though these first prototypes were just made to prove the concept they were startlingly stiff, which bodes very well for versions with the carbon laid up to handle specific fork loads.
As well as the new carbon section the demo forks also had a brand new 7075T6 hollow aluminium CNC crown and steerer. Although 7075 is slightly more expensive than industry standard 6000 forged or cast crowns, Adrian reckons it's significantly stiffer and stronger. They've also used a much smoother, rounded shape rather than the current scalloped and sharp edged Pace crowns.
 Now remember this is the back
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Two Hollowform platforms will be used- one to accept 32mm stanchions (inner legs), one 28.6mm. Both will share the new 7075T6 steerer.
Lightweight range will use 28.6mm steel stanchions and will include Hollowform versions of RC38 and RC36 with a new long travel lightweight RC38 currently in development.
The 'Freeride' range (although Adrian hates that expression) will be launched codenamed RC40. Again using Hollowform technology these models will bulk out overall (around increased diameter 32mm stanchions), will have totally new open bath damping system, 125 to 130mm travel and will include an 'Extreme' model in the range- built in high impact Kevlar. Super pimpy.