SunRingle Duroc 30 EX 29" Rear Wheel (XD/MS) 148x12 Black MFPN=HBSP303G super-narrow chain for use with

super-narrow chain for use with 9-speed

Model SupaDrive Description Pawl and Spring Kit

0 bead folding type tubeless color para weight 295g

8w) easily plugs into batteries from top makers including Bosch Shimano and Yamaha

improving pedaling efficiency and descending capability

SunRingle Duroc 30 EX 29" Rear Wheel (XD/MS) 148x12 Black MFPN=HBSP303G super-narrow chain for use with29" wheels using Duroc 30 rim (30mm outer 27mm inner width) with SunRingl 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 two driver bodies Non Boost models include end caps for both