Aluminum 0 Degree Mountain Bike Stem With 31.8 35mm Bar Clamp For MTB
Transform how you steer with the FIFTY-FIFTY Aluminum 0 Degree Stem. Built for mountain bikers who demand sharp handling across every terrain, this stem connects your bike to the bars with zero-degree geometry for predictable response. You get a clean, direct line from handlebars to fork, making high-speed descents feel planted and technical climbs more agile.
Customize your setup to suit your riding preference. You select the handlebar clamp size—either 31.8mm or 35mm—to match your existing bars perfectly. The equalizer feature gives you 10mm of flex in rose and drop, allowing quick adjustments without changing the stem angle. A broad clamping area locks everything down tightly, preventing wobbles and ensuring every pedal stroke translates to forward motion.
Pair this short-length stem with a wider handlebar for maximum leverage and control. The reduced stem length sharpens steering input, offering quicker maneuverability for trails, all-mountain routes, freeride lines, and cross-country tracks. The tough aluminum build stays light yet resilient, absorbing the shock of rough ground while maintaining a sleek profile.
Benefits & Tips
Dial in your comfort zone using the adjustable rise and drop. Tweak the height to reduce strain on your wrists during long marathons or find a lower stance for aggressive jumps.
The short stem layout pairs ideally with longer handlebars, creating a stable chassis that inspires confidence on steep drops and fast chicanes.
Always confirm your handlebar diameter aligns with the clamp version you order to avoid fitment issues.
Product Specifications
- Material: Aluminum alloy for strength without added weight.
- Fork Steer Tube: Compatible with 1-1/8 inch steer tubes.
- Handlebar Clamp: Supports 31.8mm or 35mm handlebar diameters.
- Geometry: 0-degree angle with 10mm rose/drop adjustment.
- Available Lengths: Options include 35mm and 50mm extensions.
- Ride Style: Optimized for DH, FR, AM, XC, Trail, and Enduro use.
Package Includes
- Stem: One FIFTY-FIFTY Aluminum Equalizer Mount.
Note: Verify the handlebar diameter of your bike before purchase. Installation requires matching the clamp selection to your bars to ensure proper function and safety.
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