NEW SRAM XX1 Eagle XG-1299 12-Speed Cassette 12 Speed, 10-50t, Gold/Black Type_Seatposts it includes all the features

it includes all the features of larger Lumina lights like Intellicharge

Front Wheel: Shimano MT400 Center Lock hub (15 x 110 mm)

As two bikes in one

Braided steel cable for increased cut resistance

For wide cranksets with 43/30 chainrings

NEW SRAM XX1 Eagle XG-1299 12-Speed Cassette 12 Speed, 10-50t, Gold/Black Type_Seatposts it includes all the featuresThe SRAM XG 1299 Eagle Cassette provides massive range and Eagle compatibility. It feature's SRAM's X Dome architecture for ultimate strength and weight savings. Fits the same XD drivers that are used for SRAM 10 42 11 speed cassettes Largest cog is aluminum Tooth profiles provide better up and down shifting and improve chain retention Titanium Nitride surface treatment reduces friction and enhances wear The XG 1299 Eagle cassette meets durability