top of page


Redgrave Motorcycles operate a full engine building facility covering 
all aspects of repair and overhaul to Harley Davidson engines.


Services offered include:


  • Conrod rebuilding

  • Modifications

  • Crack testing

  • Shot peening

  • Balancing

  • Assemble and true of flywheels

  • Boring and honing of cyclinders

  • Valve seat replacement

  • Lead free fuel conversions to early models

  • All valveguards honed after installation for perfect diameter and finish

  • Aluminium welding

  • Line lapping and honing

  • Main Bearing repairs

  • Thread repairs using correct threads and replacement bolts.

  • Bead blasting, chemical cleaning and vapour blasting for all correct finishes to various parts

  • Oversize breather valves installed

  • Over size cam followers installed


We use quality equipment and parts including


Sunnen and Mira

However it is the years of experience, doing quality rebuilds and restoration work that gives us the knowledge to help you select the right products for your bike.

bottom of page