The Shimano Deore 1x10 Upgrade Kit is perfect for upgrading an MTB purchased pre-2013.

Many bikes purchased ~2010 were delivered with a front derailleur in 2x10 or 3x9 gear combinations.  Since then cassette ratios have grown drasticaly and the front derailleur has been eliminated on most MTB bikes.

With quality MTBs in short supply (and very expensive) installing a 1x upgrade kit is a great way to refresh the bike and get back on the trails.  

Upgrade kit includes:

Shimano SL-M4100 Shift Lever Right 10 Speed Deore

With quick lever access and a light and responsive lever action, Shimano’s RapidFire Deore shift lever delivers smooth control out on the trail.

Deore – RapidFire Plus – Right Shift Lever – Clamp Band – 10-speed


Utilizing the SHIMANO SHADOW RD+ design, the SHIMANO DEORE M5120 rear derailleur delivers consistent MTB shifting performance over rough terrain. The low profile design avoids damage from rocks whiles SHIMANO's chain stabilizing technology reduces chain drop and makes for a quiet drivetrain in all gear positions.

CS-M4100-10 SHIMANO DEORE - 10-Speed - HYPERGLIDE - MTB Cassette Sprocket

The SHIMANO DEORE CS-M4100 10-speed cassette offers a wide range of gearing options. With its lightweight sprocket carrier, it delivers smooth gear steps and precise shifting.

11-42 or 11-46 ratio


SHIMANO DEORE - 10-Speed - Super Narrow - HG-X - MTB Chain

Perfect for 10-speed mountain bikes, the HG-54 is a directional Super Narrow HG-X chain with a mud-shedding design.

  • Mud shedding design
  • Directional chain
  • Further evolution of shifting performance

Installation Notes:

Proper installation will require a compatible 1x chainring or crankset/BB.  Your local Mechanic will be able to recommend best solution for your MTB

Brand Shimano

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