Shimano Tourney FC-A070 Crankset - 170mm 7/8-Speed 50/34t Riveted Square Taper JIS Spindle Interface BLK CheckoutSpec= 34t Low Sprocket Max The Hecto 500XL It features

The Hecto 500XL It features built in cooling fins and cutouts for side visibility

The wireless connection provides a clean cockpit enhancing the aerodynamic effect and easy maintenance

The special MTB adjustment system also ensures that the helmet sits comfortably and firmly on the head when rattling through the wildest of rock gardens

}Enduro Zero Ceramic Grade 3 6806 LLB Sealed Cartridge Bearing 30 x 42 x 7mm

Shimano Tourney FC-A070 Crankset - 170mm 7/8-Speed 50/34t Riveted Square Taper JIS Spindle Interface BLK CheckoutSpec= 34t Low Sprocket Max The Hecto 500XL It featuresShimano Tourney FC A070 Crankset 170mm 7 8 Speed 50 34t Riveted Square Taper JIS Spindle Interface Black. Shimano Tourney FC A070 A073 Cranksets7 8 Speed compatible SG X Steel chainrings Square taper JIS Fixing bolts not included TECH SPECS Color Black Rings 34 50 Rings 50 34 Number of Chainrings Double Crank Length (mm) 170 Crank Intended Use Road Drivetrain Speeds 7 Drivetrain Speeds 8 BB Included No Pedal Spindle 9 16" Spindle Interface Type Square