SHIMANO Deore M5120 Rear Derailleur - 10/11-Speed - SGS Sunshine_Enriched Low-friction wide linkage reduces shifting

Low-friction wide linkage reduces shifting effort and increases rigidity

Hydroguard technology inhibits the growth of bacteria in the reservoir and tube

350mm-S/M/L/XL

this helmet keeps up whether you’re out for a long grind or a leisure pedal

SHIMANO Deore M5120 Rear Derailleur - 10/11-Speed - SGS Sunshine_Enriched Low-friction wide linkage reduces shiftingUtilizing the SHIMANO SHADOW RD+ design, the SHIMANO DEORE M5120 rear derailleur delivers consistent MTB shifting performance over rough terrain. positions. Low profile design avoids damage from rocks Chain stabilizing technology reduces chain drop and makes for a quiet drivetrain in all gears 46T(1x10), 42T(2x11 2x10) : Max Low Sprocket Pulley teeth: 11