Home / Support Article / User Guides / Identify your powermeter generation ▲ power2max has three generations of spider based powermeters. In this article you will find some information about each powermeter generation. Table Of Contents 3rd Generation, the “NG” an "NGeco" 2nd Generation, the “Type S” 1st Generation,the “Classic” 3rd Generation, the “NG” an "NGeco" The battery cover from our NGeco is easy to remove. You are able change the battery more easily and faster than ever before Simply charge your NG powermeter via USB/magnet cable BCD 110 for Shimano 4-bolt BCD 110 and 130mm 5-bolt for Road BCD 144mm 5-bolt for Track BCD 96/68, 104/64mm (Double) and BCD 96, 104mm (Single) for MTB 2nd Generation, the “Type S” Integrated battery compartment parallel to the crankarm BCD 110 and 130mm 5-bolt for Road BCD 144mm 5-bolt for Track BCD 110/60 (Double) and 104mm (Single) for MTB 1st Generation, the “Classic” triangular battery compartment BCD 110 and 130mm 5-bolt for Road BCD 104/64 for MTB Do you need further help? Can’t connect or lost connection to my bike computer Can’t connect my powermeter to power2max app Contact us 10505 FacebookTwitterLinkedin