The Washer Lock 28x32.5x1 is the most widely applied product in the DVLC 2015 EU (DIAVEL CARBON) D170-00015 003 GEAR BOX [MOD:DVLC] ( six times ).
The most expensive part in this assembly is the Complete Main Shaft.
Check out any of the twenty-six 003 Gear Box [mod:dvlc] components enlisted.