TRP EVO 12 Derailleur - Black/Gold imp The PolyX Breaker insert is

The PolyX Breaker insert is placed directly under the center tread for effectively puncture protection

Mfr Claimed Weight

depending on how you use it

Heat management – Stay cool during big efforts thanks to a two-way zip

Length:150CMx140CM

TRP EVO 12 Derailleur - Black/Gold imp The PolyX Breaker insert isIntroducing the TRP EVO 12 Derailleur, a game changer in gear shifting innovation. With its integrated hall lock lever, it effectively stabilizes the derailleur on the mounting bolt, mitigating drivetrain noise and ensuring a quiet and smooth shifting experience. The upgraded instant silent clutch further enhances performance by taming chain slap and creating a whisper quiet shifting system. Plus, the newly added cage release simplifies tire changes,