SRAM Red eTap AXS Road Groupset - 2x12-Speed HRD Shift/Brake Levers FM Calipers CL Rotors Chain F/R Derailleurs Hammerhead Karoo E1 Model=Ratchet Stick } A heavy duty bike

} A heavy duty bike rack that connects to your rear mounted spare tire

Rear hubs have steel FH body and 24t ratchet

Color Black Rim Width (Internal) 25 Brake Track None Wheel Size 29" Defined Color Black ISO Diameter 622 / Road / 29" Hub Drilling 28 Rim Material Alloy Tire Type Tubeless Ready Valve Presta

Princess-and-the-pea sit-bone-support

2mm up to 35mm in diameter

SRAM Red eTap AXS Road Groupset - 2x12-Speed HRD Shift/Brake Levers FM Calipers CL Rotors Chain F/R Derailleurs Hammerhead Karoo E1 Model=Ratchet Stick } A heavy duty bikeEffortless performance. Effortless perfection. Effortless one finger braking, smooth front shifting, fully wireless connectivity, and expanded gearing choices to fit every rider. Lighter than ever before Includes rear derailleur, front derailleur, shift brake controls, disc brake calipers, rotors, battery charger, and Hammerhead Karoo SRAM Model ID: GS RED E E1 TECH SPECS