Built for riders who value simplicity and reliability the Shimano Cues RDU4000SGS 1x9spd Rear Derailleur delivers consistent shifting without complication A smart choice for those running a 1x9 setup it helps keep focus on the ride not the gearThe lowprofile design tucks neatly out of harms way reducing the risk of impact on rougher rides A builtin chain stabiliser keeps the drivetrain tight and secure so shifting stays smooth even over roots rocks or loose gravelRiders looking to stretch comfort zones and take on more adventurous routes will appreciate the quiet confidence this derailleur brings Whether pedalling through the local woods or pushing beyond the usual loop the Shimano Cues RDU4000SGS keeps things moving forward with control and easeFeatures Optimized geometry and spring tension reduce chain drop Lowprofile design is optimized for rough terrain Max low sprocket 46T Min low sprocket 41T Total capacity 35T

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