Fox was kind enough to send along a 2012 VAN 160 and the RP23 with Adaptive Logic for a long-term test on my Ibis Mojo HD. Both shocks use the slippery Kashima coating, and the VAN has SKF seals and a new FIT cartridge, while the RP23 gets an entire rework of the Pro-Pedal system.
Fox has been busy this past year, and they have revamped the product line, added a long travel 29er fork, and titanium crown/steerer fork, tweaked the FIT damper, changed seals, and added Kashima to rear shocks. The new family grouping covers their entire suspension line, and everything is now divided into three entities, Factory, Performance and Evolution.
- FACTORY - Best: has their latest, greatest and most advanced technology
- PERFORMANCE - Better: FIT on 32, open bath on 36 and 40, less advanced technology and adjustability
- EVOLUTION - Good: entry level, open bath forks, simpler technology
Fox has tweaked the FIT damper with new internals, and the new seal head has less stiction at the start of its stroke, and in direct comparison (on a simple test unit at Sea Otter), it was definitely a noticeable feel, and felt much smoother, without any notchiness. Fox has partnered with the giant Swedish firm SKF, who is famous for their motorcycle seals, to use them on their forks. The seals use a different compound, shape and height, which greatly reduce friction and stiction. The Kashima coating has been tweaked for 2012, and it should appear as a darker color, and be slightly more slippery. Only the Factory series will have the coating, and it has now been added to the FLOAT RP23, DHX Air and DHX RC4 rear shocks, including portions of the air sleeves (RC4 is shaft only). For manufacturing reasons, the coating has to be added to both the inside and outside of the air sleeve, so thing's slide on a smoother surface internally.