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Hardware
How to troubleshoot Di2 battery drain issues

A well tuned Di2 system is a joy to ride. It shifts effortlessly and lets you focus on riding the bike. Most riders can go for about 2000-3000 km without [ … ]

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Shifter exploded view header
News update: GRX Di2 first rides, firmware and iOS 13 and e-Tube compatibility

We don’t post a lot of news – our main content is guides, tips and tricks. Every once in a while there is news worth sharing though and today is [ … ]

Wireless unit and connectivity
Di2 for Dummies
Software
Backup and restore your bike settings using e-tube presets

Shimano’s e-Tube project software allows you to read your bike’s settings and store them to a file. This can be useful when you’re replacing broken components, when experimenting with settings [ … ]

Send us your questions
iOS compatibility update
News update: GRX Di2 first rides, firmware and iOS 13 and e-Tube compatibility

We don’t post a lot of news – our main content is guides, tips and tricks. Every once in a while there is news worth sharing though and today is [ … ]

e-tube ipad - set up synchro shift
e-Tube application has stopped working