Campagnolo 9-/10-speed Steel Oversize Lockring as of 2000

Technical Information:

Material:

steel

Threads:

27x1

Type:

oversize

Compatibility:

• Record / Chorus / all wheel models as of 1999
• all wheel / all groupset models as of 2000

Size Guide:

12 and up:

cassettes w/ 12 t, 13 t etc. sprockets as the smallest sprocket

for 11:

cassettes w/ an 11 t sprocket as the smallest sprocket

Manufacturer Numbers:

12 and up:

CS-401

for 11:

CS-501

Contents:

• 1 x Campagnolo 9-/10-speed steel lockring