ProTaper ATAC XC Stem
Best lightweight and reliable stem for cross country enthusiasts.
A lightweight, high-performance solution for cross-country riders who refuse to compromise on stiffness. By blending durable aluminum with weight-saving titanium hardware, this component delivers a responsive steering feel that keeps the front end agile on technical climbs and descents.
$124.99
Who it's for
- Cross-country racers and weight-conscious riders seeking a competitive edge.
- Aggressive trail riders and endurance enthusiasts needing dependable components.
- Experienced mountain bikers demanding sharp control and immediate feedback.
Who should skip it
- Budget-conscious cyclists or those not prioritizing marginal weight savings.
- Riders needing extensive handlebar height customization for ergonomic fit.
- Cyclists preferring minimalist aesthetics or specific brand matching.
Performance breakdown
Weight Efficiency
Titanium hardware and refined aluminum keep the front end impressively light.
Steering Stiffness
Delivers precise, predictable handling without feeling overly harsh on technical trails.
Installation Ease
Standard four-bolt faceplate makes cockpit adjustments quick and straightforward.
Build Quality
High-grade materials and laser-etched graphics suggest long-term durability.
Cockpit Integration
Minimalist aesthetic blends seamlessly with modern, clean mountain bike builds.
Clamping Security
Robust faceplate design ensures handlebars stay locked during aggressive riding.
Key Specs
Stem Length
90mm
Handlebar Clamp Diameter
31.8mm
Steerer Tube Clamp Diameter
28.6mm
Stem Angle
5 degrees
Weight
114g
Material
Aluminum and Titanium
Stack Height
35mm
Bolt Count
4
Stem Type
Threadless Frontload
Know before you buy
Still have a question?
Ask Metto anything about the ProTaper ATAC XC Stem before you decide.
