This is a SINGLE spoke and nipple to fit the Brompton SON dynamo front wheel with 1 cross spoke lacing and using the old (pre-2013) single wall rim (QRIM-SW)
(Please note picture shows set - this is a single)
Spoke length: 137mm
Construction: Double butted
Weight: 14g
Spoke lacing: Single cross
Rim: Single wall (pre-2013)
Quantity: 1
Brompton Q part code: QSPOK-137-DB-14G-1
Brompton old (pre-2013) Q part code: QSPOKFSS-SON-1
Brompton part number: 9027064