SRAM RED XG-1290 Cassette - 12-Speed 10-30t For XDR Driver Body Silver E1 CheckoutSpec= 51mm Fork Comes with Kool Stop Thinline

Comes with Kool Stop Thinline threaded pads with easy-to-adjust arm hardware

Universal kit contains heads for Shimano/SRAM Road or MTB (For Campy brakes you would need to supply your own cables or just buy the Campy Reaction kit)

Grip SL damper with 3 position adjustable damper control

}Ritchey Di2 Seatpost Internal Battery Mount - 27

SRAM RED XG-1290 Cassette - 12-Speed 10-30t For XDR Driver Body Silver E1 CheckoutSpec= 51mm Fork Comes with Kool Stop ThinlineDesigned for smooth and fast shifting Gradual gear progression between cogs at least five one tooth jumps on 10 28T, 10 30T and 10 33T cassettes while still offering a wider range 10 tooth start helps provide a wider gearing range Designed to work with an XDR driver body One piece machined steel X DOME design for weight savings SRAM Model ID: CS XG 1290 E1 TECH SPECS Cassette Freehub Compatibility XD R Cog Details 101112131415171921242730 Cassette