The RX800 and RX805 derailleurs are compatible with mechanical and Di2 Shimano shifters respectively. The new derailleurs, available in long cage only, will accommodate cassettes with low gears ranging from 28t-34t. 10. Pricing and Availability. At the time of publishing, pricing for both R7000 series and RX800 series derailleurs is yet to be ... Jun 27, 2011 · Shimano STI Shifting – Left Shifter, Front Derailleur. The left shifter (the one operated with your left hand) operates the front derailleur. It will move the chain between the two or three front chainrings. Keep in mind: Since you only have two or three chainrings up front (unlike the 10 cogs in the rear,) there are larger gaps between them.
Shimano rd-r7000 Change of Road, Unisex Adult, Black, 11 speeds. 4.8 out of 5 stars 149. ... SHIMANO 105 ST-R7025 Hydraulic STI Shifter and Disc Brake Caliper.
R7000 Double Shifter Set The 11-Speed 105 R7000 Shifter Set provides exceptional performance. Featuring trickle-down technology from the evolution of Dura-Ace & Ultegra groupsets, providing superbly crisp, precise and ultra-smooth shifting & braking performance.