The R671 Di2 Remote Triathlon/TT Shifter Set mounts to aero extension bars for effortless shifting while in aero position thanks to a dual-button design - two buttons on each side. This shifter set is compatible with Dura Ace 9070 11-speed and Ultegra Di2 10-speed E-tube systems.
Please provide a one sentence summary of your thoughts. This will be used as the review headline.
Please tell us how you use the product and what you like and don't like about it. Specific examples can make your review more helpful to others.
Enter a user name to list with your review. We will use Anonymous if no user name is provided.
Your location can help others get a better feel for the cycling terrain and weather conditions you deal with.
Tell us what kind of cyclist you are. This will help other readers interpret your review.
We occasionally would like to contact our customers regarding their review. Please provide your email address if you don't mind us contacting you.
Your email address will not be used for any other purpose.
Our complete inventory is available at our warehouse store located just of I-205 one exit south of PDX airport.
5741 NE 87th Ave(I-205 exit 23B)Portland, OR 97220
Tue-Sat: 9am - 5pmMon: Will-Call OnlySunday: Closed
Customer Service HoursMon-Sat: 8am - 5pm PT
Want to save on all your TriSports purchases? Sign up here for exclusive discount offers. 36