Tackle your toughest rides with confidence using the Shimano Alivio RDM3100 9speed MTB rear derailleur Its lowprofile SHADOW design keeps it tucked away from potential damage ensuring smooth and reliable shifting during intense sessions Built for precision and efficiency the RDM3100 minimises chain slap allowing for quiet and uninterrupted riding Whether navigating technical descents or powering through rugged paths its robust construction ensures dependable performance Equip your bike with a derailleur that prioritises durability and seamless gear changes keeping you focused on every turn and climbFeatures Lowprofile design Total capacity 45T Max low sprocket 36T Adjustment barrel

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