Cane Creek Helm Air 27.5" (Boost) Fork.
Features:
Air spring system with independent positive and negative chambers
Adjustable from 140 to 170mm of travel, internally in 10mm Increments (from 170mm down to 100mm) 2 travel spacers are included with every Helm, one additional spacer is installed from the factory
Damper: Low speed rebound in addition to high and low speed compression adjustable
Air volume adjustment with 8-position internal indexed system
Threadless aluminum steerer with 35mm low friction anodized upper tubes
Post mount brake: minimum 180mm rotor with 210mm maximum rotor size
Boost 110: allows for a hub with a wider hub flange that provides the rider with a stiffer wheel for more precise steering
27.5": 65mm wide by 714mm tall maximum tire size
Specs:
Wheel: 27.5" (650b)
Steerer Stem Race: tapered (28.6/40)
Travel: 160mm
Spring Type: air
Damping: mono-tube
Adjustability: rebound, compression, air volume
Brake Mount: disc only (PM-180)
Dropout: 15x110mm Boost thru-axle
Axle Crown: 553mm
Weight: 4.4 lb (2010g)
Color: black