Description Ultra-lightweight The Eos3 Disc features a 32mm deep, 19mm internal width, tubeless compatible carbon clincher rim to deliver race-ready weight and ride performance. The Eos3 features our top of the line, US made XST7.0 hubset, including our T2 high engagement drive mechanism and top of the line Enduro XD-15 ceramic bearings. Tubeless Compatible. All Rolf Prima wheels are hand built in Eugene Oregon. *We do our best to ship your wheel order ASAP, but because many wheel orders are built to order, please allow up to one week for shipment once your order is processed. Custom orders may take up to two weeks. Specifications Eos3 Disc Weight: 1440g [660g/780g] Rim: Carbon Clincher Rim Depth: 32mm Rim Width (max): 27mm, internal 19mm Tubeless compatible [kit required] Brake type: Disc brake, Center Lock Spoke count: 20/20 Spoke type: Sapim CX Ray, bladed Hubset: XST 7.0 Ballistic armor coating T2 High Engagement Enduro XD-15 Ceramic Bearings. Front Axle: 15mm, 12mm, 9mm Rear Axle: 142mm, 135mm Freehub: CNC Machined 6al4v Titanium Freehub compatibility: Shimano HG 10/11, SRAM XDR 11/12, Campagnolo 11/12, N3W Made in the USA Tire size and pressure recommendation: Please refer to chart in product images Includes: Taped for tubeless and Rolf Prima's Certainty Videos