Shimano Sora RD-3400 9 Speed SS Rear Derailleur Position_Rear Uninterrupted shifting with active suspension BOSVGRH244 / U11 B1 Tooth Range:50/34T RockShox Lyrik Select RC Chain length_120 Links

Uninterrupted shifting with active suspension

These specifications are the result of the innovative and revolutionary technology that makes XX shifting the lightest

and with the intuitive design the Shimano Sora FC-3550 Sora 9 Speed Compact Chainset is easy to install

This double ring 2x10 or 2x11 speed chainset is manufactured from a die-cast aluminium for efficient power delivery at a low weight

resulting in an aero

Shimano Sora RD 3400 9 Speed SS Rear Derailleur Position_Rear Uninterrupted shifting with active suspension BOSVGRH244 U11 B1 Tooth Range:50 34T RockShox Lyrik Select RC Chain length_120 Links Uninterrupted shifting with active suspension These specifications are the result of the innovative and revolutionary technology that makes XX shifting the lightest