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At the touch of a button.
While electronic shifting has several advantages for road bike, the advantages are even greater for TT bikes. Of course perfect shifting, no more dropped chains, and the lack of moving, oddly routed cables and housing are advantages for everyone. But the big difference between TT and road bike shifting is hand position. Not only is shifting on aero bars awkward and inconvenient, but there is a moment while you’re grip is changing that’s actually kind of dangerous. Shimano Ultegra Di2 Remote TT Shifters change all that with the touch of a button. Instead of adjusting your hand position on the bar, you simply touch the shifter button with your thumb, and it gives you a perfect shift every time. No more friction. No more cable adjustments. No more scary, out-of-control moments.
- Safer, more comfortable hand position
- Cleaner and more aerodynamic
- Shift while coasting
- Item #SHI0651
What do you think about this product?
March 8, 2017
Can' t say enough good things about these. I have them installed on my TT tri bike and takes the thinking out of shifting. They package is great, less to think about and at a more reasonable price!
July 14, 2016
Are these the SW-R671 shifters?
July 15, 2017
March 4, 2015
I have a 2013 venge with Ultegra di2 10 speed. The bike has a 3 port fitting and I wish to set the bike up as a TT bike. Can I do it with these TT shifters. Do the wires plug directly into the brake levers or do I need a 5 port. Many thanks Derek
July 15, 2017
You need a 5 port junction box unless you have Dura Ace shifters or Ultegra 6800 or 8000 series shifters.