KREITLER 2.25 ALLOY / CHALLENGER ROLLERS
Serious resistance for serious riders. We mean it. Approximately 90% more resistance compared to the 4.5ís, the Alloy 2.25ís will waste no time putting you in the Red Zone. Designed for the US Cycling Team for easier portability and higher resistance.
CHALLENGER 2.25 ROLLERS
Like the Alloy 2.25ís, but with Poly end caps for a more economical option.