July 2026

BSA 500 Rebuild

Another outstanding BSA 500 rebuild completed and ready for competition.

This beautiful 500cc BSA has been extensively rebuilt and enlarged to 600cc, creating a powerful yet authentic classic competition engine. The specification includes a balanced crankshaft, reprofiled camshaft, gas-flowed cylinder head, and the original 3-speed gearbox, all carefully prepared to deliver strong, reliable performance.

The engine is now ready to power its machine at the legendary Red Marley Hill Climb. We wish the rider every success and look forward to seeing this classic BSA doing exactly what it was built to do.

BSA ZD Gold Star

A very special engine completed and ready to leave the workshop this week.

This classic BSA ZD Gold Star has been transformed from its original 350cc specification and expertly relined to 420cc. The build also features reprofiled camshafts and a gas-flowed cylinder head, giving it significantly improved breathing and performance while retaining the character of this iconic British single.

The engine is destined for a new-build flat tracker, where its combination of classic engineering and modern performance enhancements should make for a truly impressive machine.

We’re looking forward to seeing the finished bike once it’s built.

Triumph T100 Pre-Unit Parts for Sale

Large selection of new and used Triumph T100 pre-unit parts for sale.

Genuine original and quality replacement components for restoration, repairs, and maintenance.

Parts sold individually or as job lots. If you don’t see what you need, just ask, we may have it

Collection or postage available.