Schwinn Style 1" Fork Quill Bicycle

The Original Lowrider OL-110 chrome quill stem is a classic, vintage-style stem built for lowrider bikes, cruisers, and Schwinn-style forks that use a 21.1mm quill. Made from strong steel with a polished chrome finish, this stem provides both durability and an authentic retro appearance. The OL-110 features a smooth, rounded body profile, a forged steel quill, and a clamp design that matches traditional lowrider styling.

Perfect for restorations, upgrades, or custom lowrider builds.

• Quill Diameter: 21.1 mm

  • Fits bicycles using 1-inch threaded forks, common on lowrider, cruiser, and many vintage bikes.

• Fork Steerer Compatibility: 1" threaded fork systems

• Handlebar Clamp Diameter: 25.4 mm (1")

  • Accepts standard cruiser, BMX, and upright handlebars.

• Stem Extension Length: 65 mm

  • Distance from center of quill to center of handlebar clamp.

• Quill Insertion Length: 4-1/4" (approximately 108 mm)

  • Provides an adjustable height range for rider comfort.

• Angle: 0 degrees (straight-out extension)

• Material: High-strength steel

• Finish: Polished chrome plating with mirror shine

• Bar Clamp Style:

  • Single-bolt clamp with square nut

  • Strong, secure grip for 25.4mm handlebars

• Quill System:

  • Internal wedge with chrome expander bolt

  • Hex-head top bolt for tightening inside the fork

• Shape / Style:

  • Smooth curved extension

  • Tapered lower quill body

  • Rounded crown area with clean machining

• High-gloss chrome finish enhances classic lowrider style

• Clean, smooth construction with minimal visible seams

• Perfect visual match for chrome handlebars, forks, and accessories

• Ideal for polished, show-quality builds

• Lowrider bicycles

• Classic cruiser bikes

• Custom builds

• Schwinn-style restorations that require 21.1mm quill stems

• Bikes with 1" threaded headsets

• Brand: Original Lowrider

• Model: OL-110

• Known for producing high-quality lowrider components with vintage-style accuracy.