Record Calipers Optimized

The arms have been modified to accept a titanium recessed nut and two thrust washers, eliminating the stack of washers and jam/lock nut assembly.

 

Vintage aftermarket titanium cable adjusters have been added, and the cable clamp screw is a titanium socket head bolt.

 

The black chrome flat Q/R levers are supposedly Art Stump pieces done in the day.

Done