Name Brake Caliber Holder: K0? Late K0? Early K1......?

[Sgt.Pinback]

Please have a look at this caliber holder.

It has an odd cutting, that looks as if it has been homemade done.

[Sgt.Pinback]

Same here

http://www.ebay.com/itm/1969-1970-HONDA-CB750K0-CB750-K0-FOUR-SANDCAST-FRONT-BRAKE-CALIPER-/171125203056?pt=Motorcycles_Parts_Accessories&hash=item27d7db6070&vxp=mtr

Is this sandcast specific?

[Sgt.Pinback]

No ideas? 

[Sgt.Pinback]

Does this holder caliper look similar ?

http://www.yamiya750.com/index.php?main_page=product_info&cPath=144_86&products_id=1508

Regarding joint caliper: I have one with numbers, one without. Which one is correct K0/sandcast?

[Steve Swan]

i don't recall seeing any stampings on the caliper mounting brackets.  the post sandcast have a more finished look than the sandcast brackets, most likely from a different mold used between early and later production runs.  you picture of the two brackets wold seem to bear that out.

[dirfri#69]

Hello, Tokico 0 and 1 Tokico is sand cast. The casting in the area of the connections is 3mm narrower. In a rib 8 is in a cast.
Image. 1 shows the 8
Image. 2 slender cast-

Dirk
69/53
412/336
2576/2577
K1 76???