Ride Light. Log Miles. Get Loose. The Era SL wheel was designed to bridge two riding disciplines with the goal of excelling at both ends of the spectrum. Not your typical XC race wheel, nor a strength-forward Enduro wheel. A happy medium, designed specifically for the mass of riders who sit happily in between.At 385 grams, the Era SL rim is the lightest ever produced by Race Face. That low rotational mass allows quick acceleration and maintains momentum on climbs. The complete wheel is light enough for the weekend XC racer who wants to push their bike well beyond the demands of your typical XC courseEra SL uses a 22mm rim depth to keep strength up so you can throw your little bike head-first into the rough stuff without remorse or hesitation. The 29mm internal width allows up to 2.6-inch tires for all your low-pressure, low rolling resistance, high traction needsLaced to the proven and reliable Vault Hub, Era SL is made to be laterally compliant, smoothing out the small bumps and lowering rider fatigue, all while keeping that XC pedal efficiency. With 3-degrees of engagement and large-diameter bearings, Vault keeps spinning for years of daily punishmentCarbon fiber rim construction, tubeless ready with tape and valves includedItem SpecificationsCassette Body TypeShimano Micro SplineColorCarbon BlackDefined ColorCarbonHub/Brake Compatibility6-Bolt DiscISO Diameter622 / Road / 29"Rear Axle12mm Thru x 148mmRim Width (Internal)29Tire TypeTubeless Ready ClincherValvePrestaWheel Size29" RaceFace Era SL Rear Wheel Rear Wheel UPC: 821973509952