1023 Stem

The 1023 stem is a limited-edition top load stem, designed in Cologne, Germany and CNC machined in Kyoto, Japan by Mullet Products. It combines classic mid-school styling with modern geometry and can be run as a 23mm rise top load or flipped for a 10mm rise. A taller stack and wider faceplate give a firm grip on both bars and steerer tube.

Material
6061-T6 Aluminium, fully CNC machined

Steertube
1 1/8“ clamp-on

Reach
48mm

Rise
23mm (topload), 10mm (flipped)

Stack
33mm

Clamping
22.2mm clamping

Colors
black, silver, hard anodized green

Features

• limited-edition top load stem, CNC machined in Kyoto, Japan by Mullet Products
• 6061-T6 alloy with 1023 artwork engraving on both sides
• 23mm rise, or 10mm when run flipped
• taller 33mm stack and wider faceplate with 6mm large head bolts

Weight
345g (12.1oz : 0.75lbs)