- Model: 2 M, 3, 102 - Cup diameter: 16.95 mm - Bore: 3.74 mm - Lightweight V cup creates more volume - Standard rim - Backbore: Medium size #102 - Somewhat smaller than backbore #106 - Comparable with the Bach 1-1/4C - Colour: Silver-Plated EUR 153.00 - See more - Buy online