???????? ?????????????? ??????? ?????e Shimano GRX Di2 ST-RX715 (R) + BR-RX410 (R) J-kit 1x12-speed

It can be a real challenge to brake safely and shift gears precisely on gravel bikes due to the high speeds, different surfaces and often unpredictable routes. With the combination of the GRX Di2 ST electric shift brake lever and the matching RX715 BR-RX410 brake calliper, Shimano brings comfort and control together so that you can master any unforeseen situation on your gravel bike.

Gravel cycling is not meant to be overly complicated. The heart and soul of cyclingяs drop bar, dirt road discipline is rooted in simplicity, inclusivity, and adventure. No ride is out of bounds. All are welcome to join. Gear should be functional and reliable but need not break the bank. Thatяs why whether youяre a grizzled gravel cycling veteran or brand new to the road (or trail) less traveled, youяll appreciate the latest iteration of Shimanoяs groundbreaking - and industry-first-gravel-specific GRX component group. Designed to help you get the most from your next unpaved adventure, RX715 delivers top-tier performance without an over-the-top price.

Alongside this suite of gravel-optimized gearing options is the new ST-RX715 brake/shift levers. Specifically designed for use with flared handlebars that are a gravel-cycling staple, the new lever body design features anti-slip texturing on the tops and dramatically improved ergonomics that lessen pressure on your palms. Together, these changes increase comfort and control so you can fearlessly tackle tricky terrain or focus on the rolling gravel road ahead.