Shimano Tourney FC-A073 Crankset - 170mm 7/8-Speed 50/39/30t Riveted Square Taper JIS Spindle Interface BLK With Chainguard Labeled Size-650b x 38 / 27.5 x 1.50 The Shimano STEPS EW-EN100 Junction-A

The Shimano STEPS EW-EN100 Junction-A provides wireless communication to 3rd party displays and smartphone applicationsIncludes 2 E-Tube ports

Cold forged for improved strength

Crest FloTrac Lite shock: Low-friction damper gives lighter riders traction and control

Optimized for wireless drivetrains the HCR Headset is compatible with third-party stems using included conversion spacer

Shimano Tourney FC-A073 Crankset - 170mm 7/8-Speed 50/39/30t Riveted Square Taper JIS Spindle Interface BLK With Chainguard Labeled Size-650b x 38 / 27.5 x 1.50 The Shimano STEPS EW-EN100 Junction-AShimano Tourney FC A070 A073 Cranksets7 8 Speed compatible SG X Steel chainrings Square taper JIS Fixing bolts not included Rings 50 39 30 Number of Chainrings Triple Drivetrain Speeds 8 Chainring BCD Riveted Chainline Hub Compatibility 135 142 Road Disc Hubs > 415 mm Chainstay Color Black Crank Length (mm) 170 Crank Intended Use Road BB Included No Pedal Spindle 9 16" Spindle Interface Type Square Taper JIS Defined Color Black Model FC A073