Here is one of the strongest wheels on the market: Gsport Roloway hub combined with Gsport Ribcage rim !
Gsport Roloway hub:
The Roloway hub is a sealed bearing front hub with 3/8" axle bolts. It comes with 2 plastic hubguards. An oversized axle, bearing configuration and 7075-T6 aluminum hub body are used for unmatched durability.
Gsport Ribcage rim:
The strongest rim at Gsport. It features thick outer walls and the patented "Rib" design. Comes with Gsport high pressure rim strips.