Triple - K Akira Floating Sprocket Hub

It is a sprocket hub with a novel design that no one has ever seen before.

While inheriting the functions and ideas of the Takumi floating sprocket hub that we have been supplying, we have increased the number of teeth that make up the tooth drive from 6 to 15 to improve durability and operability.
In addition, by adopting a sprocket fixing method with a retainer ring without using any bolts, the weight of the bolts and fixing parts has been greatly reduced, and it has become possible to simplify and shorten the time required for attachment and detachment.

・Friction reduction by floating
・Lightweight sprocket hub
・Improve workability by boltless

This is a proposal for a winning drive system that satisfies three requirements at the same time.

Sprocket requires Custom Sprockets or the adaptor ring - Sold seperatly