The Kiwami one-piece model that uses extra super duralumin material with titanium-class strength. Further strength is achieved by making the conventional 3-point joint into a one-piece dress. Of course, the titanium bolt part is equipped with an [air intake function], and by eliminating joint parts, we have succeeded in improving the weight reduction and improving operability.

• Model: NO.821
• Frame diameter: 45cm
• Pipe diameter: 8mm (common to all frame diameters)
• Frame material: Duralumin
• Screw material: Titanium (screw size: JIS W1 / 2 “)
• Color: Red, Blue, Gold
• Made in Japan