Serfas RX-RR RACE READY Saddle Chromoly Black wahoopromo and 25g threaded CO2 cartridges

and 25g threaded CO2 cartridges

You use the support for Antares to secure the bike

lightweight

The Cannonball was designed to be a first-choice gravel racing tire

5” counterpart to decrease weight and decrease rolling resistance for a faster

Serfas RX-RR RACE READY Saddle Chromoly Black wahoopromo and 25g threaded CO2 cartridgesThe 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