http://www.xfusionshox.com/products/...ost-series/hlr

The Sweep Boost series is our 27.5 inch Boost version with wider clearance for 2.8 tire. It spawned from our Sweep series that was developed to bridge the gap between lightweight trail forks and high performance all-mountain forks using a 34mm chassis. The Sweep has been given a dedicated offset of 46mm that you will now find on all of our 27.5 inch forks.The Sweep Boost available with the Roughcut HLR/RCP bladder cartridge damping system in a svelte, but stout chassis allowing you to dominate the trail in any direction.

Weight: 4.2 lbs/1905 grams
Wheel Size: 27.5 inch
Travel: 160mm (ITA 100/120/140/160mm)
Stanchion: 34mm Aluminum
Spring: Air
Damper: Roughcut HLR
Adjustments HLR: High and Low Speed Comp., Rebound,,Air Pressure
Steerer: Tapered only
Axle: LockX Boost 110*15mm
Axle to Crown: 551mm @ 160mm of travel
Offset: 46mm
Max Rotor Size: 180mm/203mm (XF adaptor only)