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Ships within 48 hours · Estimated delivery Sep 7 - Sep 12
For use only with Roller Brake
half of the possible locations are skipped on each crank revolution
affordable way to get your bike to any destination—near or far
The arm rest - not included is integrated through renewable foam pads in the handlebar
Optimized power & modulation for higher speeds & more control
Shimano Dura-Ace-Ultegra Di2 BTR1 Battery Wheel Size_27.5" (650b) For use only with RollerShimano Dura Ace Ultegra Di2 BTR1 Battery The power house of Shimano Di2 is a long life 7. 4V Li Ion battery that is both compact and reliable, taking shifting effort away from you. Excellent sealing and reliability have been proven through repeated field tests in various riding conditions, including extreme temperatures, rain, mud, and cobble stone roads Using a hard wired battery system which is both light weight and accurate compared to current
