Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Yuan-Shun Li0
Date of Patent
June 25, 2024
0Patent Application Number
177340130
Date Filed
April 30, 2022
0Patent Citations
Patent Primary Examiner
CPC Code
Patent abstract
A bicycle cassette with increased tooth ratio includes a driver body connected to a bicycle rear hub, and multiple cogs which are sequentially mounted to the driver body with equal spacing. An additional cog is mounted to the driver body and located opposite to the rear hub. The additional cog has 8-10 teeth. The tooth ratio is increased by the additional cog and the chainring to break through the limitation of tooth ratio of existing bicycle cassettes, and to increase the number of the gears of the bicycle cassette.
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