The Nitto Bosco Bar, designed by Rivendell Bicycle Works, is a comfort-focused handlebar built for relaxed, upright riding and all-day control. With generous backsweep and 10cm (over 4 inches) of rise, the Bosco is an ideal solution for bikes that feel too long or too low, instantly improving fit and reducing strain on your hands, shoulders, and back.
Originally inspired by classic mountain bike ergonomics, the Bosco Bar is also a great choice for turning an old mountain bike into a cruiser, a city bike, or a comfortable all-road rig. The long grip area—nearly 9 inches—provides ample hand room and flexibility for control placement, with the option to cut the bars down if you prefer a narrower setup.
Compatible with bar-end shifters and built to Nitto’s renowned standards, both the CrMo steel and heat-treated aluminum versions meet EN mountain bike bar safety standards, ensuring strength and reliability across a wide range of uses.
Note: Price varies depending on material.
Available Versions:
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25.4mm clamp diameter, 520mm width, heat-treated aluminum
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25.4mm clamp diameter, 550mm width, CrMo steel
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25.4mm clamp diameter, 550mm width, heat-treated aluminum
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25.4mm clamp diameter, 580mm width, heat-treated aluminum
A perfect handlebar for riders seeking classic Rivendell design, improved bike fit, and unmatched comfort on everything from daily rides to casual adventures.
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