X-SYNC Chainrings for Bosch

CR-XSNC-BOS-A1

$21

EX1 Chain

CN-EX-1-A1

$26

EX1 E-Crank

FC-EX1-A1

$55

Guide RE

DB-GDE-RE-A1

$135

EX1 8-speed Trigger Shifter

SL-EX1-A1

$51

EX1 X-HORIZON™ Rear Derailleur

RD-EX1-A1

$153

XG-899 E-BLOCK™ Cassette

CS-XG-899-A1

$429