Deore is Shimano's vaue-oriented group, an attempt to squeeze out as much performance as possible at a much lower price than XT or XTR. The new M610 version is released in Fibica now, 3x10-speed with Dyna-Sys technology, Shadow + chain stabilization, and IceTec compatible disc brakes.
- 3x10-speed with Dyna-Sys
- IceTec cooling brake system
- New Shadow rear derailleur design
- Shifter can be switched to 2x10 and 3x10