DT UPGRADE KIT 3-PAWL TO RATCHET LN ALLOY 18T MICROSPLINE 24in The Dominion A4 caliper utilizes

The Dominion A4 caliper utilizes four pistons in the most structurally rigid design possible

Mates with the external stainless steel bearings – which are attached to the crank arms as an integral unit rather than the BB cups for greater size and easier maintenance access

Includes 90mm link cable

Cannondale: CAAD Optimo - 2017 / CAAD10 2 Force Racing - 2013 / CAAD10 3 Ultegra - 2013 / CAAD10 4 Rival - 2013 / CAAD10 5 105 - 2013 / CAAD10 Black Inc

BB30 service kit includes (2) Enduro 6806 ABEC-5 Angular Contact sealed bearings and 2 retaining clips

DT UPGRADE KIT 3-PAWL TO RATCHET LN ALLOY 18T MICROSPLINE 24in The Dominion A4 caliper utilizesConversion kit for converting 3 pawl DT Swiss hubs to the Star Ratchet system Requires DT Swiss 3 pawl and Star Ratchet tools for installation ( J&B #69670 #610635)