Engineering Services


Precision Engineering, Defence, Aerospace, Motorsports.


Services Offered

         CNC and Manual Turning.   Small batch work one off’s to 100

         4 Axis CNC Milling.   Direct conversational programming or CAM

         Gear Cutting


Horizontal Honing

Vertical Honing

Computer Aided Valve Seat Cutting

Dynamic Crank Balancing

Surface Grinding

Cylindrical Grinding

Glass Bead Blasting

Ultrasonic Cleaning of Castings

Valve Guide Replacement

Valve Seat Replacement

Camshaft Grinding

Electric Tube Bending

Qualified Welding, TIG, MIG, Gas and Stick.

Magnesium, Aluminium, Steels and other common Metals.

Motorcycle Frame Design and Manufacture, including tubular suspension parts.

Frame Geometry analysis, and Design.  


Parts Manufactured

Cylinder Liners

Valve Guides

Valve Spring Retainers




Splined and Keyed Shafts

Engine Castings

Motorcycle Racing Frames


To purchase high quality Classic Motor Cycle Parts please visit.

Simple PES stock list

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Established 1986


Contact Details

Elim Church

Beever Street


South Yorkshire

S63 9HT


Telephone/Fax: +44 (0) 1709 894192