Ritchey WCS Headset Cartridge Bearing 41.0 30.15 7mm 45/45 deg 1pc Model=Acera RD-M3020 Rear Derailleur 5 Valve Presta Freehub Body

5 Valve Presta Freehub Body Shimano HG 11 Hub Spacing 142mm Rim Construction Carbon Wheel-Brake Comp

Maximum Carry Capacity: 11 lbs (5 kg) Total Volume 549 Number of Compartments 1 Attachment Method Straps Color Black Waterproof Yes Weight 375 Defined Color Black Primary Material PU laminated rip-stop Nylon

Includes 6 stainless steel bolts Rotor Size (mm) 140 Rotor Type One Piece Pad Compatibility All Pad Compounds keyword search TRP 29 Hub/Disc Compatibility 6-Bolt

Shift lever features 2-way release Color Black Rear Der/Shifter Compatibility Shimano Mountain Drivetrain Speeds 12 Weight 117 Shifter Style Trigger Shifter Type I-Spec EV

9 (1-3/8") Front Derailleur Cable Pull Bottom Pull Front Der/Shifter Compatibility Shimano Road Max Ring (teeth) 50 Front Derailleur Style Traditional Mounting Type 34

Ritchey WCS Headset Cartridge Bearing 41.0 30.15 7mm 45/45 deg 1pc Model=Acera RD-M3020 Rear Derailleur 5 Valve Presta Freehub BodyReplacement headset bearings for Ritchey headsets. 45 45 degree angular contact sealed bearing Titanium coated for corrosion resistance Cartridge Bearing Angle 45x45 Bearing I. D. (mm) 30. 15 Bearing Type Cartridge Bearing O. D. (mm) 41 Thickness 7 Size 41. 0 30. 15Mm