BK1007: Stainless Steel 3 Piece Brake Boss, No Miter

BK1007: Stainless Steel 3 Piece Brake Boss, No Miter

50+ In stock

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This brake boss is composed of 3 pieces: a stainless steel boss that is welded or silver-soldered to the stays, a stainless steel ring for the brake return spring, and a steel post that threads into the boss. It is supplied unmitered and must be mitered to fit the stay by the builder. It is machined from 304 stainless steel bar stock. The steel post has a M10 x 1.5 external thread to fit the boss, and a M6 x 1 internal thread for the brake mounting bolt. The brake pivot on the post is 8 mm outside diameter x 16.5 mm long; all V-brakes and cantilever brakes will fit.

For pre-2008 Shimano brakes or Avid Ultimate Shorties ask us to substitute in our longer post, BK2014, as it allows 1/32" more room under the brake pivot.

Item sold individually.



Item Number BK1007
Weight/Grams 22
Alloy 304
Material Stainless Steel
Miter No Miter
PDF Drawing BK1007
STEP File (right click, "save as") BK1007