Not sure why it wouldn't be Woof........

Replaces:

Honda, Acura
31200-MS2-672, 31200-MS2-673
31200-MM5-008, 31200-MM5-405, 31200-MW7-003

Type: Starter
MFR: Mitsuba
Design: PMDD
Voltage: 12


I searched 31200-MW7-003 and came up with this...

http://www.partzilla.com/parts/detail/honda/HP-31200-MW7-003.html?gclid=CIL91LialcMCFQNxvAodTDYAuw


This Honda 31200-MW7-003 STARTER MOTOR ASSY. is used on these models and components:
1990 CBR1000F A STARTING MOTOR

1990 CBR1000F AC STARTING MOTOR

1991 CBR1000F A STARTING MOTOR

1991 CBR1000F AC STARTING MOTOR

Cheers, SB

 

To me it looks like it fits. At first I was looking at starter/alt. I think what that is related to is, applied voltage makes it a starter and when the shaft is spun if not disengaged, it becomes a generator not an ALT (a dynamo). In the case of the 1kF, the dynamo is disengaged when the engine starts and the ALT becomes the charging system.

I had a bike with this system. The one in the link looks like the exact fitment to the 1kF.