![gears - Can I use Shimano's Di2 e-tube project software to do a custom lock out of additional small sprockets while in the small chainring? - Bicycles Stack Exchange gears - Can I use Shimano's Di2 e-tube project software to do a custom lock out of additional small sprockets while in the small chainring? - Bicycles Stack Exchange](https://i.stack.imgur.com/ozHTc.png)
gears - Can I use Shimano's Di2 e-tube project software to do a custom lock out of additional small sprockets while in the small chainring? - Bicycles Stack Exchange
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Shimano Dura-ace R9150 2x11speed Groupset With R9170 Di2 Shifters Brake R9150 Front Rear Derailleur And E-tube Project - Bicycle Derailleur - AliExpress
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