DescriptionCrank Brothers Synthesis E I9 Alloy Front Wheel – 27.5 15 x 110mm 6-Bolt Black. Crank Brothers Synthesis Enduro I9 Alloy Wheels are tuned to provide control and stability for enduro riding and racing. These Synthesis wheels are equipped with premium I9 hubs.Crafted with an Industry Nine 1/1 Hub for 6-bolt discCompliant tuned front wheel improves handling and maximizes grip and control in turnsFront wheel features a wider inner rim width to support a wider tire profile in front increased volume and contact patch and rounds the tire profile to enhance turningWelded and sleeved rim joint for additional strengthPresta ValveSpoke count: 28 TECH SPECSRim Width (Internal)31.5Defined ColorBlackWheel Size27.5″ColorBlackISO Diameter584 / 650b / 27.5″ValvePrestaTire TypeTubeless Ready ClincherFront Axle15mm Thru x 110mmHub/Brake Compatibility6-Bolt Disc