TRP G-Spec TR12 SL-M850 Rear Derailleur Speed: 12 Cage: Long Black MFPN=11A00284 Inner slide in pocket for

Inner slide in pocket for your phone or cards

Derailleur features a steel cage and steel pulley bearings

8mm width 44cm drop 125mm reach 70mm material aluminum color black

}TRP Spyre Flat Mount Mechanical Brake

TRP G-Spec TR12 SL-M850 Rear Derailleur Speed: 12 Cage: Long Black MFPN=11A00284 Inner slide in pocket forHall Lock G Spec Ratchet Clutch G Spec finishing touches: Carbon fiber cage & Upper link Extra wide parallelogram pivot Sealed cartridge bearings pulleys TECH SPECS RD Capacity 41T Cage Long Max Front Difference Single chainring only RD Spring Type Hall Lock RD Weight 291g Primary Color Black Maximum Cog 50T Minimum Cog 9T Speed 12