SRAM RED Flattop Chain - 12/13-Speed 126 Links Flattop PowerLock Silver E1 Description-CO2 Cartridge }SRAM RED Aero X-Sync Direct

}SRAM RED Aero X-Sync Direct Mount Chainring - 46t 12-Speed 8-Bolt Direct Mount 6

Air Humidity: <50%

Not compatible with multiple chainring drive trains

rear: 223g

but is the same ski

SRAM RED Flattop Chain - 12/13-Speed 126 Links Flattop PowerLock Silver E1 Description-CO2 Cartridge }SRAM RED Aero X-Sync DirectSRAM took the lightest and most durable chain theyve ever made and made it lighter. With no compromises. Their HollowPin construction is lighter and stronger than a solid pin and cutouts in the outer and inner plates drop 13g from the previous generation. This results in a lighter faster stronger and more durable chain. Flattop technology enables a narrower chain with quieter operation and increased strength and durability Hard Chrome plated inner