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British Mortorcyle Parts - NZ & Australia
British Motorcycle Parts specialises in quality parts and accessories for pre‑1987 classic British motorcycles, with a focus on Triumph, BSA and Norton. We stock trusted brands including Amal, Kibblewhite (KPMI), Hepolite, Hagon, Dunlop and Morris Oil.

Please note: We do not operate a physical retail store, we are an online-only web-store.

57-4432 Triumph Mainshaft – 5 Speed – 57-7077

$323.00 NZ

2 in stock

57-4432 Mainshaft – Triumph 5 Speed – 57-7077

Mainshaft suitable for Triumph 5 Speed models from 1973 onwards. Includes nuts and washers. 

MADE IN ENGLAND 

OEM: 57-7077, 57-4432 

 

N.B. This part replaces the original part 57-4432 which was replaced around 1982 with a stronger version. The old nuts and washer do not fit so they are included. Their individual part numbers are:

14-1307 Clutch Centre Nut
21-7072 Mainshaft Nut TS
21-7073 Clutch Centre Washer 
57-7076 Kickstart Ratchet Tab Washer

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