Kinetic Threaded Shallow Cone Cup

Description

The Threaded Shallow Cone Cup is for ROCK AND ROLL TRAINER USE ONLY. This cone cup replaces the the threaded cone cup on pre-2013 Rock and Roll trainers and is the mounting solution for Trek Speed Concept frames requiring a smaller outside diameter cone cup on the drive side of the trainer than the pre-installed cone cup. While the Standard Cone Cup (pre-installed on trainers manufactured after December of 2009)* will fit into the speed concept carbon frames, it does rub on the drive side. So, making a cone cup that has a smaller outside diameter fits better and prevents the carbon from getting marred.