Shimano Dura Ace R9250 12 Speed Di2 TT Rim Brake Groupset Kit$2,043
Shimano Dura-Ace Di2 FD-R9250 12 Speed Front Derailleur
Despite its smaller, lighter design, the DURA-ACE FD-R9250 brings the fastest front shifting on the market.
The fastest just got faster thanks to the DURA-ACE FD-R9250. Tipping the scales under 100 grams, the new design shifts 45% quicker than Shimano's FD-R9150, already the fastest on the market. The frontal area of the FD-R9250 is also reduced decreasing aerodynamic drag.
Shimano Dura-Ace Di2 RD-R9250 12 Speed Rear Derailleur
The fastest ever shifting across SHIMANO's widest ever DURA-ACE gear range, the RD-R9250 is capable of both race wins and personal bests.
The DURA-ACE RD-R9250 integrates the system charging port and a wireless connectivity unit all while delivering super fast, precise shifting worth of any podium. A single cage length shifts cassettes from 11-28 to 11-34 bringing new versatility to the world's best road component group.
2x DURA-ACE DI2 Triathlon/TT - DUAL CONTROL LEVER - Rim Brake
For time trial and triathlon use, the DURA-ACE ST-R9160 levers reduce drag thanks to their aerodynamic design. The one-button layout integrates seamlessly with SHIMANO's SYNCHRONIZED SHIFT.
DI2 Remote Triathlon Shifter
With a refined ergonomic shape and simple, single-button design, the SW-R9160 DI2 remote triathlon shifter provides quick shifting while riding in the aerobars. Utilizing SHIMANO SYNCHRONIZED SHIFT program, each bar end shifter can be programmed to upshift or downshift the rear derailleur while the Di2 computer decides when to shift the front derailleur for the optimal front and rear gear combination.
Shimano BT-DN300 Internal Battery 12 Speed
The new DN300 battery features the same waterproof design that Di2 users have loved for generations. Now with 3 ports, it delivers stable power to Shimano's 12-speed road derailleurs and shifters (if a fully wired option is selected).
With the same size as its predecessor, the slim DN300 battery can be housed inside seat posts or frames ensuring a clean aesthetic. Now with 3 ports, the DN300 simplifies wiring to front and rear derailleurs, supplying stable power at all times. The third port is for riders who seek the redundancy of Shimano's 12-speed Di2 wired option.
Shimano EW-EC300 Charging Cable 12 Speed
The new EC300 charging connector is designed specifically for Shimano's 12-speed Di2 road drivetrains. Connected via the rear derailleur, it is also compatible with Shimano power meters.
Charging of the new Shimano 12-speed Di2 road drivetrains is now accomplished with the EC300 charger cord. Attached to the rear derailleur, this new cord is less expensive than previous chargers and can also be used to charge Shimano power meters.
SD-EW300 & SD-EW50 Wire Kit and Junction Boxes
Includes wiring and junction boxes for internal routing for a TT/Triatlon bike with bar and extension shifters. If you need assistance identifying if the supplied wires will fit your setup please contact us at firstname.lastname@example.org