Triumph 5 speed gearbox rebuild kit 650 750Rebuilding a 5 speed gearbox may be pretty straight forward, but getting the correct parts together is not. This kit has most of what you need to get your Triumph or BSA five speed gearbox back in top shape. The Hepolite roller bearing is made to the same specification as the later 5 speeds, and has thirteen . 3125" wide rollers in a brass cage as original. The Koyo needle bearings are made in USA (on the original tooling from Torrington). Tab washers

Camshafts with up to

These were originally developed by Norman Hyde and have been proven for racing and street bikes alike

This spring kit for Triumph 650 or 750 twins uses specially designed lightened heat treated steel retainers

These gaskets were proudly manufactured in the USA

square barrel

an added bonus of this well designed replacement kit

These springs are much higher quality than the current UK production and are made in USA

As installed heights vary

Any residual gasket that is squeezed out can then be cleaned off with acetone

Almost any head gasket can benefit from the sealing properties of Hylomar M

This set is for 500cc engines (with the "squish band" head) with a 2

V2 10w-40 uses a synthetic viscosity modifier for the ultimate shear strength under high rpm and load