Shimano XTR RD-M9100-SGS Rear Derailleur - 12 Speed, Long Cage, Gray, With Clutch Less than 110mm while the fully adjustable cockpit

while the fully adjustable cockpit allows for a personalized aero fit

Its defining feature is the adjustable IsoSpeed decoupler on the front and rear

wide-range gearing for tackling steep climbs and fast descents

If you're wanting to take your road riding more seriously or simply want to buy into the Pinarello dream

ensuring exceptional handling and responsiveness

Shimano XTR RD-M9100-SGS Rear Derailleur - 12 Speed, Long Cage, Gray, With Clutch Less than 110mm while the fully adjustable cockpitThe Shimano XTR M9100 is designed to withstand full force pedalling on the roughest trails, with smooth shifting and exceptional chain stability. It offers enhanced shifting performance, a low profile design, and low sprocket compatibility.