SRAM GX EAGLE TRANSMISSION XS-1275 12-SPEED CASSETTE 10-52T has_product_type Original replacement seatposts for your

Original replacement seatposts for your Madone SL/R

Precisely tuned stud positioning for controlled and forgiving riding at the limit

equipped with a double weather-resistant seal

3 ProTection 29x2

wider design for increased stiffness and support

SRAM GX EAGLE TRANSMISSION XS-1275 12-SPEED CASSETTE 10-52T has_product_type Original replacement seatposts for yourThe Sram GX Eagle Transmission (T Type) 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. Designed for a 55mm chainline for less extreme chain angles throughout the full range and delivers more precision. Features 520% range. Full X SYNC for best ever inboard and outboard shifting performance under