Triumph Alternator Rotor Nut 70-3977 650 1963-1972 CEI Bonneville Trophy UK Made M Part number is 97-4001

M Part number is 97-4001 or H4001

If your Brake Rod is Stripped

UK Made Triumph CEI Tappet Adjuster Net Set

*****Please note that this license plate frame is chrome and not black

We are proud to be able to offer them to you at an affordable price

Triumph Alternator Rotor Nut 70-3977 650 1963-1972 CEI Bonneville Trophy UK Made M Part number is 97-4001You are buying a brand new UK Made Triumph CEI Alternator Rotor nut. You will get the one rotor nut as pictured. This is an excellent quality rotor nut that is ready to be installed. Features a CEI thread pitch of 26 and measures 7 16". Fits all Triumph Unit 650 models (Bonneville, Tiger, Trophy, T120, T120C, T120RV, TR6C, TR6RV & TR6CV) from 1963 1972 with a thread pitch of 26 on your crankshaft threads. Also fits various pre unit twins. Please refer