Vintage Sakae MS-423 Stem Black Quill 1980s Japan Old School BMX Neck

Vintage Sakae MS-423 quill stem with black body and raw alloy front load faceplate.

Four bolt removable faceplate with raised SAKAE logo and MS-423 marking on the front.

Quill is stamped "MAX. HT 0833 JAPAN" with the Sakae S logo on the shaft.

Aluminum and steel construction with front load clamp design for old school setups.

Weight on digital scale shown in photos is 535 g.

Vintage Sakae MS-423 quill stem