Printed for Key City Hobby we have a WRCCA Mini Class wheelbase build jig.

Adjustable from 8.5 to 9.0 wheelbase.

Also has a tech tool arrow built in, so you can use it at the tech table to check that Mini's are 9.0 wheelbase or less to pass tech. 

Sold as a pair.

*Photo Model letters are painted, the production ones are all black.