Quick Start Guide

New Installation Procedure
• A new installation procedure is available for SGY-PM90 and
SGY-PM68 Series cranksets.
• The newest firmware for the SGX-CA500 is required for use with
these cranksets – 2.43
• Compatible cranksets will have an orange sticker on the box and
another on one of the crank arms.
• An updated owners manual will be included in those systems.
• Units not displaying this orange sticker should follow the
installation instructions found in the owners manual provided with
that product.
• The new installation procedure does not provide any
performance enhancements to the product.
• Installation procedures on pages 3 and 4 of this Quick Guide are
for this new procedure.