SRAM Eagle XG-1299 12 Speed Cassette - Copper Size:10-50 Long lasting good braking performance

Long lasting good braking performance

It also features Bluetooth Low Energy and ANT+ wireless data transfer

Showcasing its lineage from the proven GX Eagle mechanical line

Intended use: Road-performance Hi & XX

Our new 12 speed compatible chain out-performs the competition in every aspect

SRAM Eagle XG-1299 12 Speed Cassette - Copper Size:10-50 Long lasting good braking performanceThe X DOME Eagle cassette has no peer. It buried the last dangling shred of an argument in favor of a mountain bike front derailleur. And now, its 10 50 tooth gear range has open the door for an entire ecosystem of Eagle groupsets. Designed for use with our proven, reliable XD driver body, this 12 speed, cassette offers an optimal 500 percent gear range. In independent tests the X Dome architecture is proven to yield the strongest cassette on the