VO Tall-Stack Stem, 31.8mm - Noir / 100mm

VO Tall-Stack Stem 31.8mm 100mm Noir is a modern, high-rise bicycle stem designed for riders who want a clean cockpit look with improved handlebar height. Built by Velo Orange, this stem combines sleek aesthetics with practical performance for road, gravel, and commuting bikes.

With its tall 75mm stack height, this stem reduces the need for excessive spacers, giving your bike a more refined and minimal appearance. The -17-degree angle positions the stem level on most bike frames, providing a balanced and efficient riding posture. Its cold-forged alloy construction ensures strength, durability, and lightweight performance.

Finished in a premium Noir (black) color, this stem blends perfectly with modern bike setups while maintaining a clean and professional look. Whether you're upgrading your cockpit or optimizing fit, this stem delivers both style and functionality.

Key Features

• Material: Cold-Forged Aluminum Alloy

• Clamp Diameter: 31.8mm Handlebar Compatibility

• Angle: -17° for Level Stem Positioning

• Stack Height: 75mm Tall Stack Design

• Compatibility: Fits 1-1/8" Threadless Steerer Tubes

• Finish: Noir (Black) for Modern Look

• Design: Clean Aesthetic with Reduced Spacer Requirement

Product Specifications

• Handlebar Clamp Diameter: 31.8 mm

• Steerer Clamp Size: 1-1/8 inch

• Stem Length: 100 mm (Center-to-Center)

• Angle: -17 Degrees

• Stack Height: 75 mm

• Weight: 148 g (Approx.)

• Material: Aluminum Alloy

• Color: Noir (Black)

Design & Cockpit Optimization

• Tall Stack: Raises handlebar height without multiple spacers

• Clean Setup: Provides a streamlined and minimal cockpit look

• Balanced Geometry: -17° angle keeps stem level on most frames

• Modern Compatibility: Ideal for oversized 31.8mm handlebars

• Enhanced Aesthetics: Matches contemporary bike designs

Easy Operation / Usage

• Installation Type: Threadless stem mounting on steerer tube

• Adjustment Method: Set height using minimal spacers

• Handlebar Setup: Secure with front faceplate bolts

• Fit Tuning: Adjust stem position for optimal reach and comfort

Why Choose This Product

• Clean Appearance: Reduces spacer clutter for a neat cockpit

• Improved Fit: Tall stack helps achieve comfortable handlebar height

• Strong Build: Cold-forged alloy ensures durability

• Modern Design: Perfect for contemporary bikes and setups

• Reliable Performance: Stable and secure handling

In the Box

• 1 Threadless Stem

• Faceplate bolts pre-installed