Shimano Tiagra FC-4700 Crankset - 172.5mm 10-Speed 48/34t 110 Asymmetric BCD Hollowtech II Spindle Interface Gray Model=Dura-Ace 9000 }SRAM Guide R Lever Blade

}SRAM Guide R Lever Blade Alum V2: Each

}Bosch Speed Sensor - 1610mm Bosch Ebike System 2

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3 BAR) of pumping power the Grip Drive HP is excellent for all high-pressure bicycle tire applications

Shimano Tiagra FC-4700 Crankset - 172.5mm 10-Speed 48/34t 110 Asymmetric BCD Hollowtech II Spindle Interface Gray Model=Dura-Ace 9000 }SRAM Guide R Lever BladeShimano Tiagra FC 4700 Crankset 172. 5mm 10 Speed 48 34t 110 Asymmetric BCD Hollowtech II Spindle Interface Gray. The Shimano Tiagra FC 4700 2 piece crankset balances weight and efficiency without sacrificing stiffness. Optimal balance between stiffness and light weight provides outstanding power transfer Aluminum construction with anodized finish provides strength weight savings and keeps the crankset looking great Gear shape optimized for HG X