Ritchey Comp Headset Lower Part - Integrated | IS52/40

High-quality headset lower part for integrated headsets, such as those used in Ritchey’s Road Logic and Swiss Cross frames. The aluminum Comp headset lower part features semi-sealed deep-groove ball bearings filled with Ritchey high-performance grease.

Features of the Ritchey Comp lower headset part

• type: Ahead, Integrated (IS)
• outer diameter steerer tube: 40 mm (1 1/2")
• inner diameter head tube / cups: 52 mm
• bearings: 51.9/40/8 mm 45°/45° - semi-sealed cartridge (ACB)