TR37 / Industry Nine Hydra wheels are the go-to choice for riders seeking top tier performance, with almost instant engagement. Known for being incredibly easy to service, Hydra hubs will offer years of reliable performance. When paired with TR37 rims, you end up with a wheel that's ready to tackle anything from loose loamers to chunky backcountry epics. All NOBL wheels come pre-taped with valves and ready to go! Simply throw your tires on with sealant and you're set!32 SpokesDesigned and tested on the World Cup circuit, NOBL TR37 rims are right at home chasing podiums at your local enduro, or session laps after workFull carbon fiber design and constructionI9 Hydra hubIncludes pre-installed tubeless tape and NOBL alloy valve stemItem SpecificationsCassette Body TypeShimano Micro SplineColorBlackDefined ColorBlackHub/Brake Compatibility6-Bolt DiscISO Diameter622 / Road / 29"Rear Axle12mm Thru x 148mmRim MaterialCarbonRim Width (Internal)30Tire TypeTubeless Ready ClincherValvePrestaWheel Size29" NOBL TR37/I9 Hydra Rear Wheel Rear Wheel UPC: 708752474352