The Shimano 105 ST-R7170 Di2 Shift/Brake System features stress-free Di2 shifting in a small, compact size. Its reach adjust technology allows for a customized distance between the handlebar and lever, while a raised hood peak and hood body increase hand support. The dual control lever makes for...

More Info

Shimano's new 105 ST-R7170 Di2 Shift/Hydraulic Brake lever gets us up to speed with Shimano's time-tested Di2 system, in a more wallet-friendly package. The 105 Di2 lever utilizes the ergonomics and aerodynamics of the Dura-Ace shifter to encourage a comfortable hand position and slice through...

More Info

Aside from some slightly modified aesthetics and a 10g reduction in weight, the Shimano Dura-Ace Di2 FD-R9150 11-Speed Front Derailleur carries over the high functioning precision of its 9070 predecessor. While the new 9150 rear derailler gets all the attention for its mountain-inspired changes,...

More Info

Shimano's new Dura-Ace Di2 RD-R9150 11-Speed Rear Derailleur boasts a sleek profile that practically hides from the wind and finally brings the Synchronized Shift functionality honed in the trail-focused XTR Di2 system onto the road. Enabling Synchronized Shift lets the Di2 system work its magic...

More Info

As the rest of the industry scrambles to catch up, Shimano's Di2 groupsets continue to set the standard for precise electronic shifting with nearly endless customizability. The release of 9150 is the next evolution of Di2, bringing slightly updated aesthetics and even better shift functionality...

More Info

It's hard to beat that giddy feeling of setting up your ride with Shimano's new Dura-Ace Di2 drivetrain, but there's always been the issue for those of us riding TT or triathlons. There's no question that we don't like opening up our dialed-in aero positioning to brake or shift on the outer bar,...

More Info

Adding functionality and convenience to your Shimano Di2 drivetrain, the Dura-Ace Di2 SW-R150 Remote Satellite Shifters give you the ability to shift the rear derailleur in an upright position when you're resting and climbing. This is especially useful for preserving energy on long uphill grades...

More Info

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. Equipped with Shimano Syncro Shift, each bar end shifter can be programmed to upshift or downshift the rear derailleur while the Di2...

More Info

Shimano's refinements of the latest Dura-Ace Di2 group impress upon us the brand's need for speed, reliability, and performance. This is the group where Ultegra receives trickle-down technology from, and what we would categorize as top-tier. In particular, the Dura-Ace RD-R9250 Di2 Rear...

More Info

The Shimano Dura-Ace ST-9150 Di2 Shift/Brake Lever delivers quick, intuitive shifting to give us the confidence to tackle any race or training ride. It features a dedicated brake lever shape, contact point, dedicated shift panels, and an ergonomic shift lever position to keep our hands...

More Info