Park Tool DW-2 Derailleur Clutch Wrench carted we made it lighter…again

we made it lighter…again

and the Reactor Aero is the world’s first truly aero-optimized titanium race machine

and hydraulic brakes

too high a torque and you can crush the component and damage it beyond repair

foam rings

Park Tool DW-2 Derailleur Clutch Wrench carted we made it lighter…againSome models of Shimano rear derailleurs feature a clutch mechanism that can be adjusted to account for wear or rider preference. The Park Tool DW 2 is a small, thin wrench with 3 mm and 5. 5 mm openings designed to fit the clutch tension adjuster on many Shimano rear derailleurs. Specifications 3 mm and 5. 5 mm wrench openings Fits Shimano derailleurs including GRX, XT, SLX, Deore, Saint, and Zee rear Shadow Plus (+) derailleurs and all previous