Part No – 99.0921
Workshop Manual TR25W - Triumph TR25W Trophy
The official factory workshop manual for the Triumph TR25W Trophy is typically identified by part number 99-0921. This 250cc unit-construction single was built at the BSA factory and shares its core engineering with the BSA B25 Starfire.
This is the primary technical guide produced by the Triumph Motor Corporation for workshops and owners. It is divided into sections covering major assemblies such as the engine, transmission, frame, and electrical systems.
This is the primary technical guide produced by the Triumph Motor Corporation for workshops and owners. It is divided into sections covering major assemblies such as the engine, transmission, frame, and electrical systems.
£32.99 no VAT
in stock
The NORTON, COMMANDO, DOMINATOR, NORVIL and Green Globe logo trade marks are registered trade marks used under licence from The Norton Motorcycle Co. Limited. All trade marks are acknowledged.
phone: +44 (0) 1264 359 565 | telefax: +44 (0) 1264 748 409 |
Web shop order questions or Retail sales, Trade Sales, Delivery queries:
sales@andover-norton.co.uk
Technical advice, parts queries:
technical@andover-norton.co.uk
Andover Norton International Ltd | Unit 6 Wooler Park
North Way | ANDOVER SP10 5AZ England
Imprint/Contact | Shipping | Data Privacy | Terms of Use | Return Policy
© 2026 Andover Norton International Ltd.
