Shimano Dura-Ace CS-9000 11-Speed Cassette Lockring ModelNumber=K6042 Color Black Defined Color Black

Color Black Defined Color Black Gender/Age Men's Size X-Large Sleeve Style Long

SRAM Model ID: HB-DESC-RCD5-B1

8 Shaft Type Smooth Tube Compound Butyl Valve Presta Med 41-55mm Valve Core Fixed Weight 300

5" ISO Width (mm) 55 ISO Width (mm) 56 ISO Width (mm) 57 ISO Width (mm) 58 ISO Width (mm) 59 ISO Width (mm) 60 ISO Width (mm) 61 ISO Width (mm) 62 ISO Width (mm) 63 ISO Width (mm) 64 ISO Width (mm) 65 ISO Width (mm) 66 Labeled Size 27

}absoluteBLACK Premium Round 110 BCD Road Inner Chainring - 34t 110 BCD 5-Bolt For 50/34 Combination Black

Shimano Dura-Ace CS-9000 11-Speed Cassette Lockring ModelNumber=K6042 Color Black Defined Color BlackShimano Dura Ace CS 9000 11 Speed Cassette Lockring. Shimano Cassette Lock Rings