NITTO x Circles B177HT Hanafuda Road Drop
This is a Circles special order model of the classic Nitto road drop bar "B177" that has been heat treated to increase its strength and durability, and features an original Hanafuda (Japanese playing card) engraving on the ferrule.
By changing the center clamp diameter from the classic 26.0mm to 25.4mm, stem options are increased, and by widening the width to 460mm and 500mm, the handlebars are ideal for everything from narrow classic bikes to gravel and track bikes.
The shape that is pushed outward slightly from the center clamp is a structural design, and although it is not actually a "backsweep," it makes a big difference in how it fits in your hand. The natural fit when you place your hand on the bracket and the balance with the protruding drops are exquisite, making it comfortable no matter what position you hold it in. "It looks straight, but when you hold it, it's different," is a feeling you should definitely try.
[SPEC]
| material : | Heat-Treated Aluminum |
| Handlebar width: | 460mm, 500mm (center - center at ends) |
| Stem Clamp Size: | 25.4mm |
| Handlebar Size: | 23.8mm |
| Handlebar Inner Diameter: | Approximately 20mm |
| Drops: | 140mm |
| Reach: | 95mm |
| Color: | Silver, Black |
| Made in Japan by NITTO |
*Bar end and shifter installation possible

















