This BTA base plate was designed to fit the small contact area on the Specialized Shiv Triantlon bike.  The contact area tabs on this mount are 40mm with the standard aerobar spacing of 110mm.  If you need a different contact area lenght and center distance just let us know and we will design you up a mount.  We typically charge the same price even for a cutom shape.

'Shiv' BTA Base Plates

    Alden Carbon LLC
    Seymour, IN. USA

    All our products are designed and produced in the USA by us in our small shop

    Website content updated: 09/29/19