SRAM XG-1275 12 Speed Cassette (Black) Teeth Ratio:10-50T New seat post bracket SP-15

New seat post bracket SP-15 which fits contemporary (Kamm tail) aero Seatpost

tapered and butted curved blades with mid-blade rack eyelets

Pre-Shrunk

upgrading to pedals that boost control and grip will greatly improve your ride

Braking System- Mechanical Disc

SRAM XG-1275 12 Speed Cassette (Black) Teeth Ratio:10-50T New seat post bracket SP-15The SRAM XG 1275 cassette for GX Eagle has twelve shifting levels for riders who value reliability and durability. Mud and dirt do not stand a chance to get stuck between the sprockets in its open design. The FULL PIN technology, which combines precision machined steel sprockets with high resistance stainless steel pins results in a lighter, robust cassette with good self cleaning abilities, smooth shifting and high durability. Features The X Glide 2