Wolf Tooth Components Semi-Internal EC44 Premium Upper& Lower Headset Black CheckoutSpec= Dura Ace }Hope Floating Disc Brake Rotor

}Hope Floating Disc Brake Rotor - 200mm 6-Bolt Blue

Particularly for metal applications

Durable forged steel construction features 6-point 72-tooth ratcheting mechanism

Model Podium Color Crystal Blue Size 21oz (621ml)

Helix R Direct Mount rings are designed to function equally well with all 11 and 12-speed SRAM™ and Shimano™ drivetrain systems on e*thirteen Helix or legacy TRS/LG1/XCX cranks

Wolf Tooth Components Semi-Internal EC44 Premium Upper& Lower Headset Black CheckoutSpec= Dura Ace }Hope Floating Disc Brake RotorPremium Wolf Tooth headset allows shift and brake housing to run internal below the stem Five layer weather sealing to keep internals clean include: Custom molded captive rubber seal at the cable entry ports, custom overmolded dual lip crown race seal interface with frame or EC44 cup, steer tube o ring seal, silicone dual lip bearing seals Enduro stainless bearings 7. 8mm upper stack Made in MN, USA Model Semi Internal Aero Headset S. H. I. S. EC44