Performance Engineering Services

From a single washer to a complete bike, PES is your answer. Although we don't claim to always have eveything in stock, you can pre-order from the next batch to be manufactured. Fast moving parts can normally be dispatched next day.

Price List

Check out our price list of over 2,200 products for your classic motorbike. We manufacture and sell parts for BSA, Triumph and Norton.

Postal Rates

We deliver parts worldwide. All packages posted in the UK are sent first class recorded delivery. For overseas customers, please get in touch with regards to airmail.

Spare Parts

Browse by model. Our online catalogues are digital versions of the original spare parts catalogues. Read more...

New and Featured Products

View our showcase of the various parts, kits and conversions we have remanufactured or developed to make your classic motorcycle ownership more rewarding. Read more...


Off-road design, manufacture and preparation of competition motorcycles.
© 2022 Performance Engineering Services, Elim Church, Beever Street, Goldthorpe, South Yorkshire, S63 9HT, United Kingdom
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