Shimano Sora 3503 30t 74mm 9-Speed Chainring Black 20x39x6 }Shimano Tourney FC-A070 Crankset -

}Shimano Tourney FC-A070 Crankset - 170mm 7/8-Speed 50/34t Riveted Square Taper JIS Spindle Interface Black

Max psi rated up to 350psi

CPSC Safety Standard for Bicycle Helmets for Persons Age 5 and Older Maximum Head Circumference 58 Gender/Age Adult Minimum Head Circumference 54 Color Velvet Black Size Medium Visor Included No Multi Impact No Weight 250 Helmet Style Road Helmet Style Urban Defined Color Black

}Shimano Altus FC-M371 Crankset - 170mm 9-Speed 48/36/26t Riveted Square Taper JIS Spindle Interface Black

Shimano Sora 3503 30t 74mm 9-Speed Chainring Black 20x39x6 }Shimano Tourney FC-A070 Crankset -Shimano Sora 3503 30t 74mm 9 Speed Chainring Black. Shimano Sora 3500 3550 9 Speed Chainrings TECH SPECS Color Black Ring Position Type Inner Tooth Count 30 Drivetrain Speeds 9 Chainring BCD 74 Material Steel Defined Color Black