This is a quick look at a 27.5 2015 Manitou Marvel Comp Fork, fork designed for XC. 10.24in / 26 cm straight 1-1/8 steerer, 100mm fork adjustable to 80 or 120 with the provided token.
From http://www.manitoumtb.com/
Weight Lb / grams 3.8 / 1725
Travel 80, 100, 120
Spring ISO Air
Bottom Out Rubber Bumper
Steerer 1 1/8" Aluminum
1.5" Taper
Crown Forged Deep Bore Hollow Crown
Crown Finish Color Matched
Offset 26" - 41.27, 27.5" - 44, 29" - 48
Compression Damping TPC Technology
Absolute+ XC Stack
Rebound Damping Adjustable Detented TPC
Adjustments: Air, Compression to Lockout, Rebound
Leg Diameter 32mm
Leg Material 7050 Butted Aluminum
Wheel Size 26" / 27.5" / 29"
Brake Post Mount
Axle 9mm, QR15mm
Crown to Axle 26" 1 1/8" Steer 458/478/498, 26" 1.5" Taper Steer - 452/472/492, 27.5" - 476.5/496.5/516.5, 29" - 490/510/530
Colors Black, White