SRAM Red 10-Speed Rear Derailleur Barrel Adjuster Kit Black CheckoutTitle=SRAM Red HRD Its waterproof USB-C with 2A+

Its waterproof USB-C with 2A+ fast charging capability is convenient for recharging(cable not included)

} 110 lumen output front light illuminates ahead and powerful 50 lumen taillight alerts behind

CPSC Safety Standard for Bicycle Helmets for Persons Age 5 and Older Helmet Style Road Maximum Head Circumference 58 Defined Color Silver

}Finish Line Ceramic Wet Bike Chain Lube - 4oz Drip

Additional safety is provided by the MIPS impact protection

SRAM Red 10-Speed Rear Derailleur Barrel Adjuster Kit Black CheckoutTitle=SRAM Red HRD Its waterproof USB-C with 2A+SRAM Red 10 Speed Rear Derailleur Barrel Adjuster Kit Black. Service kit for SRAM Force and Rival rear derailleurs.