The Endless 90 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 4x90 setup has the same beloved Balanced Rocker featured on our 165 frames. The 4x84 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 frame set is available with optional Sliders that bolt onto the outside of the frame.

Features

Multiple setups:

4x90 - Balanced Rocker, all axles rockered down
4x84 - Enhanced Flat, all axles rockered up
Note: for boots with adequate wheel clearance like the FR UFR or THEM 909, 4x90 Enhanced Flat (all axles rockered up) is possible for an ultra-low 90 mm setup

Recommended for all skill levels
Recommended for boot sizes 38 (245 mm foot length) and above
Patent Pending

Specs

Mounting: UFS

Front-back pivot adjustment, 0 to -3 mm
Flat 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 wraparound sole plate for proper clearance (see setup guide)
UFS+ compliant

Wheelbase: 277 mm (Balanced Rocker), 274 mm (Enhanced Flat)
Brake compatibility: not recommended
One frame set includes: 2 frames and axle hardware

8x Configuration/Rocker Axles
8x Axle Screws

Slider Option: set of 2 removable low-friction engineering plastic sliders

Includes 4x M3x6 stainless steel screws (qty. 8 total) for mounting
Can mount to both sides of frame; outside mounting recommended for sole tricks

CNC-machined from 6061-T6 aluminum
Weight = 300 grams, without spacers and axles

Slider weight = 50 grams

Collection: 4x90 UFS Frames

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Endless 90 UFS Frame

Endless 90 UFS Frame

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Endless 90 Ultra UFS Frame