NITTO B604AAF Promenade Handlebar

An updated and wider version of the much-loved B602AA “Baby Bosco” bar. The B604AAF keeps the relaxed promenade riding position and smooth steering feel of the original, but adds extra width, longer grip sections and reduced weight for a more versatile modern setup.

A brilliant handlebar for commuters, touring bikes, old MTBs and everyday steel builds that deserve a comfortable riding position without looking like a Dutch e-bike.

Made in Japan with the immaculate finish Nitto is known for.

DETAILS

• Classic promenade / swept-back handlebar
• Updated version of the B602AA “Baby Bosco”
• Heat-treated aluminium construction
• Double-sleeved clamp section for added strength
• Suitable for commuting, touring and comfort-focused builds
• Compatible with MTB-style brake levers and shifters
• Clamp diameter: 25.4mm
• Grip diameter: 22.2mm
• Width: 530mm
• Rise: 68mm
• Depth: 198mm
• Grip length: 145mm
• Weight: approx 340g
• Available in silver or black
• Made in Japan by Nitto