DT Swiss - Smart Simplicity 

350 - 6-bolt disc - Based in Switzerland since 1995, these hubs are precise and durable, with sealed cartridge bearings and their unique 18 point star ratchet freehub

For faster freehub engagement, choose the optional 54 tooth star ratchets

Quick release and thru axle options - Interchangeable

Boost axle options

Quiet freehub when coasting

Standard HG Shimano style freehub or XD driver - Interchangable

Retail $370 / 475 grams per pair - Two year warranty

350 centerlock disc - Same as above, only lighter - 410 grams per pair

350 Big Ride 6-bolt disc Fat Bike - Same as above, only fatter. All quick release and thru axle options rear - 150 thru axle only for the front

Retail $420 / 560 grams per pair

350 Big Ride centerlock disc Fat Bike - Same as above, only lighter - 470 grams per pair