Di3 Tandem Gearing
Proper location of the front derailleur and a triple cage designed for large chain rings.
This system delivers flawless left hand shifts with no excessive cog or chain wear. The self trimming feature of the Shimano proven Di2 platform corrects chain line and keeps things quiet. Now you can have the widest gear ranges and and still maintain the closest ratios possible.
" I need a triple, but I love the idea of Di2 electic shifting....."
With the entire bicycle industry moving away from triple based gearing, it looks like tandem riders will get left behind again. Not so. House of Tandems has a Di2x3 system designed for your tandem.
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