True, round smooth bearings. 1177g according to manufacturers spec. Great for chasing that KOM or a hillclimb race. Shimano freehub The Zipp 202 Tubular Wheelset is a super lightweight and high-performance wheelset designed for hill climb, road, and time trial/triathlon bikes. Made from carbon and manufactured in the United States, these 700C wheels are compatible with road bikes, racing bikes, and time trial/triathlon bikes. The rim brake design and Zipp brand ensure exceptional braking performance and quality. Ideal for competitive cyclists looking for a top-tier wheelset to enhance their performance on the road.
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