Video
‼️ Shimano 13 Speed Leak! ⚙️
An update to Shimano’s E-Tube Project app strongly suggests that next-generation Shimano groupsets will go 13-speed – and the brand will potentially add 13-speed compatibility to its existing groupsets.
First spotted by a BikeRadar reader and confirmed by us, the app now shows a new 13th cog on the ‘Gear usage rate’ view.
This all but confirms Shimano’s next-generation groupsets will get an additional cog.
The addition of a 13th cog would not only bring Shimano in line with its competitors but, alongside a trickle of patents and leaks over the last two years, this latest development gives the strongest hints yet at the potential trajectory of future road and gravel groupsets.
We have contacted Shimano for comment.
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"‼️ Shimano 13 Speed Leak! ⚙️" is a cycling video from BikeRadar published on March 12, 2026. Runtime 50 seconds · 10,758 views. Topics: shimano, 13 speed, and e-tube project. Spot Sports collects Cycling highlight videos, podcast episodes, and live coverage from across the web so every conversation stays in one feed. Follow Cycling on Spot Sports to get the next highlight, scoring update, and podcast appearance pushed to your home feed. If you want to watch Cycling live, Spot Sports' watch-cost calculator maps your zip code to the cheapest legal way to stream every game without paying for tiers you don't need.
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