Salsa Alternator 1.0/2.0 UDH Plate Kit - Flat Mount - 4163 EA Dropout

This Alternator Plate set works with all Alternator 1.0 and Alternator 2.0 compatible Salsa frames to allow the use of SRAM Full Mount derailleurs or SRAM UDH. Fixes wheel in rearmost Alternator plate position (17mm back) Native 140mm flat-mount disc brake compatibility Kit includes non-driveside upper mounting bolt for steel and titanium frames. Also includes lock nut that replaces IS brake adaptor to secure plate. All other hardware is re-used from current plates or can be purchased in the Alternator 1.0 or Alternator 2.0 Hardware Kit. Requires a 12mm thru axle with 1.0TP and either a SRAM UDH or SRAM Full Mount derailleur (not included). 148mm hubs use 175L 1.0TP 14TL M12, 142mm hubs use 171L 1.0TP 14TL M12.