PROWH CRANKSET MTB 170MM 34T 1116507

Popis produktu

<p>Anti-drop chain transmission system : CHAINSNATCHER&trade; by Prowheel</p>
<p>The fast chain return guiding function and the use of lightweight material provide riders a riding style which brings more freedom while chain drop out.</p>
<p>While riding, the system will automatically guide the chain back accurately after it drops out. With this, you can continue to ride without stopping and experience the smoothest ride you can get.</p>