Shimano Lockring for Dura-Ace CS-7900 10-speed

Shimano lockring for Dura-Ace CS-7900 - lockring in two versions

This Shimano lockring is compatible with Dura-Ace CS-7900 10-speed cassettes. There is a version for cassettes whose smallest sprocket has 11 teeth, and a version for cassettes with a 12-tooth sprocket as the smallest sprocket. The aluminium lockring is supplied with a spacer.

Technical Information:

Material:

aluminium

Compatibility:

• Dura-Ace CS-7900

Models:

for 11:

Application:

cassettes w/ an 11 t sprocket as the smallest sprocket

Manufacturer Number:

Y-1YZ98010

12 and up:

Application:

cassettes w/ a 12 t sprocket as the smallest sprocket

Manufacturer Number:

Y-1YZ98020

Contents:

• 1 x Shimano lockring
• 1 x spacer