SB662
This is a unique SBDU frame. Built in the early part of 1976, and unusually, built with Nervex Professional lugs.
Blog posts…
Nervex Professional Lugs – A Unique 1976 SBDU Ilkeston Frame Joins my Collection – SB662 New Arrival
Mobile Bicycle Servicing, Repairs, Builds and Training.
This is a unique SBDU frame. Built in the early part of 1976, and unusually, built with Nervex Professional lugs.