DT Swiss Ratchet Freehub Body - Shimano HG 11 Road Light Aluminum Sealed Bearing QR x 130/135 mm Kit w/ End Cap LxW (mm)-250x145 Includes high-tech features of German

Includes high-tech features of German engineering such as lightweight Carbotecture components and the improved Magura disctube for safe stopping on tour and in the city

With the GR 1600 you definitely are

Model Pro DOT No Oil V2 Description Pro DOT Oil Bleed Kit without Oil Fluid DOT

For use with uncoated aluminum rims

Model HS-Series Rim Brakes Description OEM Crossover Tube Package Each Color Black

DT Swiss Ratchet Freehub Body - Shimano HG 11 Road Light Aluminum Sealed Bearing QR x 130/135 mm Kit w/ End Cap LxW (mm)-250x145 Includes high-tech features of GermanRatchet freehub bodies have a gloss finish and don't have a seal as this is fixed on the hub shell. The Ratchet System was the first of this type for DT Swiss; used in the mid range products like the 350 hubs. Rear Axle Type Standard QR Rear Hub Spacing (mm) 130 135 Cassette Body Type Shimano HG 11 12 Speed Road Material Aluminum