B40 inlet valve 1962/1965

Description

inlet valve for BSA B40. SS90 from 1962 -1965

Victor Schrambler, enduro (round barrel) 1965 1966

alpha no V223.

Head Diameter: 1+17/32″, 1.53 (39.0mm)
Stem Diameter: 5/16″, 0.31 (7.8mm)
Length: 3+15/32″, 3.460 (87.9mm)