Shimano Deore RD-M6200 12 Speed Rear Derailleur - Rear Derailleur - 12 Speed - Black - Long Cage - Min 10T - Max 51T - Capacity 41T PLP|Model Year They are not as powerful

They are not as powerful as other 4 piston brakes

the lever has the ability to be fed either direction making it compatible with all dropper posts

Steerer tube standard: Tapered 1 1-8-1

2 diameter clamping surfaces

the Radix is a Trail style open face helmet that provides plenty of protection while helping you to keep a cool head

Shimano Deore RD-M6200 12 Speed Rear Derailleur - Rear Derailleur - 12 Speed - Black - Long Cage - Min 10T - Max 51T - Capacity 41T PLP|Model Year They are not as powerfulThe new Deore range benefits from the trickle down of technology from Shimano's flagship models and the RD M6100 12 speed derailleur provides fast, precise shifting and smooth and silent operation in all positions over rough terrain. The larger 13T jockey wheels increase efficiency and chain management and the low profile design tucks it out of the way to avoid damage from rocks. Cross compatible with all Shimano 12 speed drivetrain components. Who's