Serfas RX-RR RACE READY Saddle Chromoly Black sale It improves shifting performance

It improves shifting performance

When the leaves start falling and the weather becomes more unpredictable

The SHIMANO TIAGRA rear derailleur shifts with a consistently smooth

Inverted Tread

With light action and smooth gear transitions

Serfas RX-RR RACE READY Saddle Chromoly Black sale It improves shifting performanceThe Serfas RX RR saddle is their lightest RX saddle to date. Inspired by racers, it has all the performance benefits of Serfas RX technology loaded into a sleek nimble package. Twin Bar Design Ultra Light Foam Great Transition Saddle Between Comfort & Performance Chromoly Rails Waterproof Anti Microbial Microfiber Cover