Nitto B2500 Straight Bar

The Nitto B2500 uses a 25.4 mm clamp diameter, which is a standard size for many vintage and city bikes but is smaller than the 31.8 mm or 35 mm standards found on most modern mountain bikes. You will need a stem that matches this 25.4 mm diameter or a shim to make it fit.

A zero-degree backsweep creates a very direct, aggressive steering feel. Because your wrists are positioned straight out rather than angled back, you may find it puts more pressure on your palms compared to bars with a traditional sweep, so it is best suited for riders who prefer a responsive, twitchy handling profile.

Yes, the 500 mm width is relatively narrow by modern standards, but if you need it even shorter for tight city commuting or lane splitting, it can be trimmed using a standard hacksaw or pipe cutter. Just ensure you have enough room to mount your grips, brake levers, and shifters before cutting.

At 340 grams, this bar is heavier than a comparable aluminum flat bar. However, the trade-off is the distinct durability and vibration-dampening qualities of steel, which many riders prefer for the smooth, solid feel it provides on the road or trail.

No, the B2500 is a completely flat bar with zero rise. It is designed to keep your cockpit low and your weight forward, which is ideal for riders looking to achieve a more aerodynamic or aggressive riding position.