SRAM GX Eagle T-Type XS-1275 Cassette - 12-Speed, 10-52t, For XD Driver, Black/Silver chain-tool Shimano Dura-Ace RD-R9250 Di2 12-Speed

Shimano Dura-Ace RD-R9250 Di2 12-Speed Rear Derailleur Rear Derailleur UPC: 192790240954

Cane Creek Crown Races Crown Race UPC: 840226077062

It also features the first ever tool-free cage and clutch assembly - so it's both removable and upgradable too

Battery performance: up to 10 days in smartwatch mode

Item Specifications Color Chrome Intended Use Mountain

SRAM GX Eagle T-Type XS-1275 Cassette - 12-Speed, 10-52t, For XD Driver, Black/Silver chain-tool Shimano Dura-Ace RD-R9250 Di2 12-SpeedThe GX Eagle T Type 12 Speed Cassette is a key reason why Eagle Transmission offers the best ever inboard and outboard shifting performance under load. Thanks to its full X SYNC design, the harder you pedal, the better it shifts. From its massive 520% gear range, the 52 tooth cog steps down with improved gear progression with 38 and 44 tooth cogs in the low end (compared to the Eagle drivetrain 10 52 tooth cassette) 55mm chainline compatibility for