The Endless 80 UFS Frame is a precision machined, multi-setup frame designed specifically for UFS-compatible skates like the FR Skates UFR, THEM 909, Roces M12, or Seba CJ/SX. The 4x80 setup has the same beloved Balanced Rocker featured on our 165 frames. The 4x76 setup features our Enhanced Flat micro-rocker that feels like the worn-in flat on your aggressive skates, but without feeling rockered. The two setups are fine-tuned for control and agility in urban environments and skate parks. For hybrid skating explorers wishing to unlock big wheel sole tricks, this frameset is available with optional Sliders that bolt onto the outside of the frame.Sliders are sold separately.FeaturesMultiple setups:4x80 - Balanced Rocker, all axles rockered down4x76 - Enhanced Flat, all axles rockered upNote: for boots with adequate wheel clearance like the FR UFR or THEM 909, 4x80 Enhanced Flat (all axles rockered up) is possible for an ultra-low 80 mm setupRecommended for all skill levelsRecommended for boot sizes 44 (280 mm foot length) and belowMounting: UFSFront-back pivot adjustment, 0 to -3 mmFlat mount (no forward tilt)Note: THEM 909 users may need to replace their stock frame bolts (see help article)Note: Rollerblade Blank users may need to modify the wraparound sole plate for proper clearance (see setup guide)Wheelbase: 259 mm (Balanced Rocker), 257 mm (Enhanced Flat)Brake compatibility: not recommendedOne frame set includes: 2 frames and axle hardware8x Configuration/Rocker Axles8x Axle ScrewsIncludes 4x M3x6 stainless steel screws (qty. 8 total) for mountingCan mount to both sides of the frame; outside mounting recommended for sole tricksCNC-machined from 6061-T6 aluminiumWeight = 254 grams, without spacers and axles