Duroc 40 Expert 27.5" Rear Wheel (XD/MS) 148x12 Black

- 27.5" plus wheels using Duroc 40 rim (40mm outer/36mm inner width) with SunRinglé STR Tubeless technology\n- SRX Cartridge bearing straight pull hubs with a 3 pawl alloy cassette body and 24 tooth ratchet ring, yielding 72 engagement points\n- Laced up with time tested double butted Wheelsmith spokes\n- Includes tubeless tape, valve and 2oz bottle of STR sealant\n- Rear wheel includes two driver bodies\n- Non-Boost models include end caps for both 10x135mm QR/12x142mm TA or 9x100 QR/15x100 TA