BSA A7/A10
The BSA A7 and A10 were classic British motorcycles produced between the late 1940s and early 1960s. Known for their robust design, these bikes featured parallel-twin engines, with the A7 at 500cc and the A10 at 650cc. Both models were reliable, versatile, and favored by riders for touring and everyday use.
The A7 debuted in 1946, offering a smooth ride and solid performance. Its larger sibling, the A10, launched in 1950, offering increased power for long-distance journeys.
At Stainless Classics we produce many items as shown below for these BSA's, from cylinder base nuts, studs, side stands, springs, to rocker box bolts and much much more. All stainless, and machined to keep your BSA looking as good as the day it rolled off the production line. Always refer to the parts book for appropriate fit for your model.
If you can't see something here, just ask; we're updating products in the catalogue regularly.
A10 Gold Star Fork Top Nut
BSA A7 & A10 Front Spindle (full width)
BSA A7 & A10 Front Spindle Nut Ariel Hub
BSA A7 & A10 Rear Dummy Spindle
BSA A7 & A10 Rear Spindle Set
USEFUL INFORMATION
There two other spindle sets which were fitted to A10’s / A7’s, depending upon when they left the factory, please check before ordering.
- Some mid 1950’s models had the same set up as the B31 and Gold star DB 32 and DB34. (See Gold Star Rear)
- Around 1958, BSA used up some excess Ariel alloy hubs (front and rear) and these models had spindles modelled on the Ariel ones, but were shorter. You can find these by searching for “ BSA Ariel, front or rear”
BSA A7 & A10 Front Spindle Ariel Full Width Hub
BSA A7 / A10 and RGS Crankcase Stud Kit
BSA A7 / A10 Ariel Type Rear Hub Main Spindle
BSA A7 / A10 Ariel Type Rear Hub Spindle Kit
Complete rear spindle kit suitable for BSA A7 / A10 models fitted with Ariel type hubs, in and around 1958 (for 1 year only).
Set comprises of: Ariel hub main spindle (42-6071), Ariel fixed spindle (42-6076), slip collar (42-6075), thick washer spindle side (42-6074), thick washer nut side (42-6078), rear spindle nut (42-6077) thread size 11/16"-20, and 4-off sprocket nut (42-6095), thread size 7/16-BSF.