Thunder Mountain Bikes
Deore RD-M4120 Rear Derailleur
- Thunder Mountain Bikes$34.99Buy
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From Thunder Mountain Bikes
Using a low-profile Shimano Shadow RD design the Shimano Deore M4120 derailleur is perfect for 2x10 and 2x11-speed MTB riding. Details: For 2X11 and 2x10-speed The low-profile design avoids damage from rocks Specs: CAGE LENGTH SGS/Long TOTAL CAPACITY 41 MAX FRONT DIFFERENCE 10 COLOR SERIES COLOR MOUNT Direct attachment (conventional)/Direct mount compatible NUMBER OF PULLEY TEETH 11 SERIES Deore GENERATION M4120 MAX LOW SPROCKET 42 MIN LOW SPROCKET 42 TOP NORMAL SPRING TYPE Shimano Shadow RD REAR SPEEDS 11/10 WEIGHT 313 grams Shimano Deore Compatability: