Thank you for visiting the Barleycorn site.
The place for Goldie and A10 stainless parts, as well as the good cafe racer stuff.

I hope you will find what you are looking for (a tip is to use the (yellow) search box)

Also you could print out the pdf - this will give you the order in which parts are listed.

When time allows I will improve the site to give better access to A10 and Plunger Parts

PAYMENTS - I no longer take credit or debit card payment - PayPal or cheque is fine but best (for UK customers) is "bank transfer" - if you have internet banking this is quite straightforward (or you could just go in your bank with my sort and account numbers and ask them to do it !) Overseas customers can use PayPal or contact me for alternatives.

POSTAGE - this generally works ok but if it is excessive, I may be able to reduce (refund by PayPal is easy)

you can always ring me on 01379 586728


Rogues Gallery

Take a look at our Rogues Gallery, it features a selection of our customers bikes, you can even review the picture!

Events Diary

Kemptom Park September 16th

Stafford Classic Mechanics Show October 14th 15th

Kempton October 21


Printable Lists

Click here for a printable .pdf  of BSA Gold Star A10 and B31 parts

Product Origin

Barleycorn Engineering

B31/Gold star swing arm models   ..
side stand clamp screws - small head 5/16 cycle thread ..
brake cam for the 190mm front brake CNC machined from a tougher variety of stainless ..
stud in the brake plate for anchor strap nut ..
Front and rear brake cam(full width hub)   ..
seat mounting pin ..
for A10 and B31/Gold Star swing arm models   ..
 67-6038 3-720 not including lock strips ..
Stainless Steel grease nipple 1/4BSF ..
exhaust valve lifter cable holder and nut  (2-443) stainless   ..
gearbox bottom stud (this is included in Gearbox adjuster set but keep getng asked for it!) ..
fulcrum pin and adjuster lug  for front brake 190mm 42-5562 or 8" 67-5576
fulcrum pin and adjuster lug stainless choose190mm or 8" front brake -   ..
knee grip screws (NB not Goldie) ..
side stand pivot pin 65-4741 stainless for the earlier type side stands ..
swing arm shaft retaining screw 66-2010
swing arm shaft retaining screw ..
valve lifter bush 65-387
valve lifter bush stainless ..
fork drain screws pair
fork drain screws pair pt 2-1309 ..
brake lever nut 2-440
brake lever nut pt no 2-440 ..
4 screws halfway up fork leg +nuts
4 screws halfway up fork leg +nuts pt nos 2x 65-6054 , 2x  3-1156, 4x 2-49 + washers ..
4 screws at bottom of fork leg +nuts
4 screws at bottom of fork leg +nuts pt nos 4x 15-7354 , 4x 2-923 ,4x 2-1616 ..
front spindle clamp bolt  65-5295
front spindle clamp bolt small head pt no. 65-5295 ..
bottom yoke pinch bolts and nut  29-5289
bottom yoke pinch bolts and nut 2x 29-5289, Gold Star with tubular headlamp bracket - 2 5..
rear wheel adjusters/nuts 42-6040  24-563 (pair)
rear wheel adjusters/nuts ..
6  hex screws for front mudguard  +nuts
6 hex screws onto blade +nuts pt nos 6x 2-204 6x 2-2395 ..
anchor strap nut
anchor strap nut pt no 15-541 ..
oiltank  mounting screw/nut (rear)
oiltank mounting screw/nut (rear) ..
Headlamp mounting screws
Headlamp mounting screws. Polished Stainless ..
top yoke pinch bolt and nut 27-5135, 61-6016
top yoke pinch bolt and extended nut pt nos 27-5135, and 61-6016 (or 29-5315 ) ..
tool box mounting screw/nut
tool box mounting screw/nut ..
shock absorber mounting bolts and nuts 65-4185 & 3-1399
shock absorber mounting bolts and nuts. These are for all Goldies,RGS and earlier A10 B31- ..
kickstart cotter pin 2-2579
kickstart cotter pin ..
2 seat mounting bolts (rear) 42-9061
2 seat mounting bolts (rear) pt no 42-9061 ..