SRAM XX1 Eagle AXS XG-1299 Cassette - 12-Speed 10-50t Rainbow For XD Driver Body MFPN=11.5319.201.000 Replacement WCS Seat Mast Topper

Replacement WCS Seat Mast Topper for compatible Ritchey seatposts

}CeramicSpeed T47/86 Bottom Bracket - Campagnolo Ultra Torque Coated Races Black

3deg backsweep for wrist comfort

0mm ID for 1

SRAM XX1 Eagle AXS XG-1299 Cassette - 12-Speed 10-50t Rainbow For XD Driver Body MFPN=11.5319.201.000 Replacement WCS Seat Mast TopperSRAM XX1 Eagle AXS XG 1299 Cassette 12 Speed 10 50t Rainbow For XD Driver Body. The SRAM XX1 Eagle AXS XG 1299 is designed to pair with the XX1 Eagle AXS drivetrain system. The 10 50t 12 speed cassette offers an optimal 500% gear range with significant weight savings in a 1x system. TECH SPECS Color Rainbow Range 10 50 Cassette Cogs 10 12 14 16 18 21 24 28 32 36 42 50 Cassette Body Type SRAM XD 11 12 Speed Drivetrain Speeds 12 Designed for ebike Yes