This mountain bike (MTB) stem is kitted out with a unique style, modern geometry and a rock-solid construction for dependable performance on your mountain bike. It features a tough aluminium build, which allows it to provide a stable and secure interface between your handlebars and your fork's steerer tube. Spank has also equipped this version with an ultra-short stack height and zero degree rise, so riders can benefit from snappier steering and increased comfort on their off-road adventures. Coming complete with a 31.8mm bar clamp diameter, this model is easy to install using its four-bolt clamping area to safely tighten it to your mountain bike's handlebar. Strong yet competitively lightweight alloy single crown stem for all disciplines Unique style, modern geometry, and rock-solid construction, without the heavy price tag Dial your fit with micro increment size options, tuned to fit any rider size and style cockpit setup index lasered onto stem helps with tuning of upsweep and backsweep ultra-short stack height and true zero-degree rise Chamfered bar clamp to reduce stress risers and increase fatigue life in handlebars Recommended for: ASTM 5, All mountain, enduro, trail, free ride, DJ, E-Bike