s600 Early model : There are some common parts with s500 and s600 early model due to transition period.
Stacks Image 1686
s800 Early Model
Stacks Image 1695

Rear axle : Chain drive system

s800 (Mk-I)
Stacks Image 1704

Universal axle

Stacks Image 1706

Front Dunlop Disc Brake system

s800M (Mk-II)
Stacks Image 1721

Dual Master Cylinder

Stacks Image 1725

More stuff

Stacks Image 1732