The rubber is 1" in diameter

750 or 850cc Triumph

These brand new Triumph TT motorcycle exhaust pipes are 1-3/4" OD throughout and fit over the exhaust head spigots on your 650cc pre unit or 650cc unit Triumph motorcycle

If you don't know the condition of your wheel bearings it is always a good idea to replace them

Bar clamps feature 5/16-18 t

Triumph Rubber Fork Gaiters 1963-68 T120 Bonneville TR6 Tiger OEM #97-1645 Brand_Pazon Ignitions The rubber is 1" inThese rubber fork gaiters fit unit Triumph motorcycles, 1963 through 1968. They are brand new, soft, supple, high quality black rubber and will give your bike that classic vintage look! These are very high quality, they won't disintegrate after being on your bike for a year, they will hold up and continue looking good! These measure about 6" long, with a 1 15 16" opening at the top and a 2" opening at the bottom. Replacement for OEM # 97 1645