Formulated with our unique eBike specific lubricity pack to handle the higher torque loads of an eBike drivetrain

What’s more

It's lightweight

offering powerful assistance as soon as you step on the pedals

KICKR XDR Freehub body allows you to use your KICKR with the new SRAM AXS drive train system

SHIMANO Dura-Ace Di2 R9250 Front Deralleur - 12-Speed Sunshine_Enriched Formulated with our unique eBikeDespite its smaller, lighter design, the DURA ACE FD R9250 brings our fastest front shifting. Our 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 our fastest. The frontal area of the FD R9250 is also reduced decreasing aerodynamic drag. Our fastest ever front shifting, 45% faster than FD R9150 Smaller, sleeker, lighter Frontal area reduced