Sun Ringle Duroc 40 Expert 29" Rear Wheel (XD/MS) 148x12, Black

29" plus wheels using Duroc 40 rim (40mm outer/36mm inner width) with SunRinglé STR Tubeless technology

SRX Cartridge bearing straight pull hubs with a 3 pawl alloy cassette body and 24 tooth ratchet ring, yielding 72 engagement points

Built with double butted Wheelsmith spokes and alloy spoke nipples

Each wheel includes tubeless tape, valve and a 2oz bottle of STR sealant

Rear wheel includes XD and Shimano Micro Spline driver bodies