New Old Stock
 
Red Anodized Lightweight Alloy Tuning Bolt For Mounting Rear Derailleur and lightweight cassette lockring for 12t cog

Shave Some Weight Off That Shimano Rear Derailleur

Measurements for bolt Are

27.9Mm Length
10Mm Diameter

Other Colors And Longer Bolts Available In The Store

Also Tnt Cassette Lockrings Pulley Bolts And Lots Of Ti Srp Tuning Parts In The Store

Visit My eBay Store: Vintage NOS Bicycle Parts
We're the online bike parts dealer for rare components and spare parts for your restoration and repair. 
Here you will find original pieces of cycling history that cannot be found anywhere else.
Please use at your own risk.  We decline liability for any damages resulting from use of these items, most of which are decades old
Vintage NOS Bicycle parts is an environmentally friendly business. We use recycled packaging & materials the large majority of the time and nothing in our store has been manufactured for us or is being made currently for sale.

International Customers you are responsible for paying your countries customs duties.  We will not declare a lower value on customs documents.