Great opportunity to get a rad bike!
This bike has been awesome!! I just bought it in May, and I plan to buy another one.
Bike is a size medium. The sizing is pretty much identical to Santa Cruz if you are familiar with them. Also the Intense builds their bikes in the same factory as Santa Cruz using the same carbon and the same rear suspension design.

Specs for the bike can be found at intensecycles.com SPIDER 275 PRO BUILD, but I have changed a couple of things and I will list them here

XO1 rear derailuer 1x11
X1 shifter
RaceFace Next carbon cranks
30T front chainring
Fox Elite 34 Fork 130mm (can be increased easily)
Fox Elite rear shock 130mm
XT M8000 brakes 203mm rotors (came with Sram Guide brakes, but i didn't like them so I switched them out)
DT Swiss M1700 rims
28 Hole DT Swiss 340 ; 100 x15mm Front Hub; 148x12 BOOST Rear Hub w/ XD Driver, centerlock hubs
Renthal Fatbar wide
Thomson Elite X4: 50mm stem
Cane Creek, 40, alloy cartridge, 25 mm of spacers headset
Kindshock LEV Integra, 31.6mm x 385 mm, zero offset, 125 mm of travel Dropper seat post
Fabric Scoop Radius Elite Saddle