For almost 40 years, Kreitler has been the industry standard for high quality cycling rollers. The Challenger 3.0 is no exception to those principles and delivers the best combination of resistance, cost, and portability.
The Challenger 3.0 is like the Alloy 3.0, but with Poly end caps for a more economical option.
Oversize/overweight charge applies to this item.
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