Electronic Shifting

SRAM etap for Tandem

The longer cage easily shifts the 11-32, 11-34, 11-36 and 11-40 cassettes    

The front derailleur cage handles wide tandem gearing perfectly.


Small LED's in the sleek levers notify of battery status and component pairing.

LED's are also in each derailleur.

Tandem gearing

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.


Tandem gearing

" 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.  

  Call for pricing. Dealers welcome.(Click Here)