MSW Chainring - 22T 58mm BCD Inner Black MFPN=4203400 } Ergonomic and lightweight shoulder

} Ergonomic and lightweight shoulder straps Side access laptop compartment Carry-on luggage size for air travel Key holder and backlight clip Trolley strap for attaching to a rolling suitcase Bottle pocket for transporting a water bottle Elastic side pockets for extra storage Card pocket

this chainring is the lightest

2x10-speed Color Black Hydraulic Fluid Type Mineral Oil Brake Lever Use Right Rear Der/Shifter Compatibility Shimano Road Adjustable Reach Yes Adjustable Contact Point No Drivetrain Speeds 10 Defined Color Black

}Topeak JoeBlow Dualie Floor Pump

MSW Chainring - 22T 58mm BCD Inner Black MFPN=4203400 } Ergonomic and lightweight shoulderMSW Chainrings. Ring Position Type Inner Tooth Count 22 Drivetrain Speeds Single Speed 3 32" Chainring BCD 58 Color Black Defined Color Black Position Inner Bcd 58Mm