[quote XingMing]@jasjas1973, there are bike dealers and fixers at Gulworthy, Tavistock and Saltash.[/quote]
All they do is offer a repair service or are dealers, we know them all.
No one produces wheels, gears, tyres, groupsets or frames... its all from Europe, Asia or the 'states, even if you find a wheel builder, its built from non uk parts, spokes from europe, hubs from japan/US, rims from Asia.
We needed a zipp 120mm stem (us company) in Germany its £70, in the UK its £100 to £120 but none available, Germany has loads but no one ships to the UK anymore.
Shimano Ultegra groupset, last December £600, now over £900 BUT nothing is fully available, Certinis shop in saltash looks like its been robbed.
These are all brexit related 'cause last year there were few if any issues.