e*thirteen Helix Race Cassette - 12-Speed 9-45t Gray Max Height-320 }Ritchey Di2 Seatpost Internal Battery

}Ritchey Di2 Seatpost Internal Battery Mount - 27

Ritchey Truegrip X Locking mountain bike grips are comfortable and lighter weight dual-density grips that lock to the handlebar

RockShox 30mm Seal Kit for repair and maintenance of Rockshox suspension forks

Non-greasy skin lubricant prevents chafing

}Wolf Tooth Direct Mount Chainring - 42t SRAM Direct Mount Drop-Stop B For SRAM 8-Bolt Cranksets 6mm Offset Black

e*thirteen Helix Race Cassette - 12-Speed 9-45t Gray Max Height-320 }Ritchey Di2 Seatpost Internal Batterye*thirteen Helix R Cassette 12 Speed 9 45t Gray. The e*thirteen Helix R 12 speed cassette is an upgrade to any SRAM Eagle or Shimano drivetrain and offers more range than other cassette options. The 9 tooth cog lets you step down one chainring size while keeping the same top end gearing and provides not only better ground clearance but an overall lighter drivetrain. Works flawlessly with Shimano and SRAM drivetrains including electronic shift systems