Shimano XTR RD-M9100-GS 12-Speed Rear Derailleur with Clutch, Gray 2D1/2D2/2D3/2D4/2D5/2D6/2D7/2D8/2D9/2D10/JPA/JPA2/JPA3/JPA4//JAL/JAL2/JAL3//JIN/JIN2/JIN3//JMN/JMN2/JMN3//JTX/JTX2/JTX3//JCA//JCO/JCO2/JCO3//JFL/JFL2/JFL3//JNC/JNC2/JNC3/ Their cartridge pad design allows

Their cartridge pad design allows for quick and straightforward installation

Its robust build withstands the rigors of daily riding

Its versatility makes it ideal for road cyclists seeking reliable

12mm thru-axle compatibility (12x157mm)

Shimano XTR RD-M9100-GS 12-Speed Rear Derailleur with Clutch, Gray 2D1/2D2/2D3/2D4/2D5/2D6/2D7/2D8/2D9/2D10/JPA/JPA2/JPA3/JPA4//JAL/JAL2/JAL3//JIN/JIN2/JIN3//JMN/JMN2/JMN3//JTX/JTX2/JTX3//JCA//JCO/JCO2/JCO3//JFL/JFL2/JFL3//JNC/JNC2/JNC3/ Their cartridge pad design allowsUpgrade Your Mountain BIke with the Shimano XTR RD M9100 GS Rear Derailleur 12 Speed, Medium Cage, Gray with Clutch Experience next level performance and durability on rugged trails with the Shimano XTR RD M9100 GS Rear Derailleur. Engineered for precision shifting and exceptional chain stability, this high performance component is designed to meet the demands of serious mountain bikers and trail enthusiasts. Whether you're tackling steep climbs or