The 1993 Royce Union Vesuvious is a 31 pound a mountain bike with a steel Super frame. The Vesuvious is a is a fairly heavy bike at around 30 pounds. It was released in 1993 and costs $309 brand new. The Vesuvious is fully rigid.


The Vesuvious comes with Shimano Altus C20 components, including an ATB stem and Shimano Altus C20 Rapidfire shifters.


The Vesuvious has 6 speeds and has a Shimano Altus C20 derailleur.


It comes with gumwall tires (26in x 1.9in) and aluminum rims.

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Type Mountain
MSRP $310
Year 1993
Alt. Names Vesuvious