Genuine Campagnolo mounting Screws to attach the flat mount rear disc caliper to the frame.
To calculate the required length of screws for your build, you need the diameter of the tube at the mounting point of the rear brake, plus 5-9mm.
FEATURES

Campagnolo Original Spare Part
Designed for mounting Campagnolo flat mount rear disc brake calipers

PACK CONTENTS

2 x Bolts
2 x Washers

CAMPAGNOLO PART NUMBERS
Rear Mount Screw Length:

AC18-DBSC19: CPS995A 19mm (10-14mm tube)
AC18-DBSC24: CPS995B 24mm (15-19mm tube)
AC18-DBSC29: CPS995C 29mm (20-24mm tube)
AC18-DBSC34: CPS995D 34mm (25-29mm tube)
AC18-DBSC39: CPS995E 39mm (30-34mm tube)
AC18-DBSC44: CPS995F 44mm (35-39mm tube)