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******Our warehouses are located in USA and Hong Kong and China, all other countries (except USA) will be shipped from our Hong Kong or China warehouse. ******


Shimano Deore M4100 4-Piston Hydraulic Disc Brake set  Front + Rear MTB


BL-M4100 / BR-MT420


With quicker brake engagement and shorter free stroke, the SHIMANO BL-M4100 brake lever delivers intuitive braking so you can stay focused on the trail ahead. The I-SPEC EV shift lever offers a wider adjustment range for superior rider tuning.




  • Intuitive and powerful braking

-Rider tunable and action-optimized cockpit

-Quicker brake engagement with shorter free stroke


  • High-performance brake control


-Additional contact point for a stiffer brake lever


  • 10 deg. rotation angle setting range for I-SPEC EV shifting lever


  • Brake Caliper x 2
  • Brake Lever x 2
  • Hose x 2
  • Brake Pad x 2 (Installed)
  • Caliper Bolts x 2
  • **Depending on the size rotors you are using you may need an additional post mount or is mount adapter to fit these calipers to your application. Please contact us and we can provide them in your order for an additional charge.**
  • If you need Olive & insert (for changing the rear hose length), please contact us before placing order


SKU: BR-MT4100


***These are OEM Shimano Parts, Brand new, Never Installed on Bike, Never used in any way, just NOT in retail packaging.***

Shimano Deore BL-M4100 BR-MT420 4 Piston Hydraulic Disc Brake set

SKU: BR-M4100
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