SRAM GX Type 2 and 2.1 Rear Derailleur 10 Speed Pulley Kit fits X9 and X7 MFPN=00.6118.685.015 model ARC 40 Offset size

model ARC 40 Offset size 29" internal/external 40/44mm hole 32h ERD 600mm color gray weight 596g

or those who wish to skate as comfortably as possible

}RockShox Compression Damper - Remote RL Motion Control 10mm RECON BOOST TK/RL B1 (2020) RECON BOOST TK/RL B1 (2020)

The rear hub features a custom silicone lip seal to protect the drive mechanism and Teflon contact seals for the endcaps to protect the outboard bearings

model NQR diameter 36

SRAM GX Type 2 and 2.1 Rear Derailleur 10 Speed Pulley Kit fits X9 and X7 MFPN=00.6118.685.015 model ARC 40 Offset sizeSRAM GX Type 2 and 2. 1 Rear Derailleur 10 Speed Pulley Kit fits X9 and X7. Original equipment rear derailleur pulleys for SRAM rear derailleurs. TECH SPECS Fits Brand SRAM Drivetrain Speeds 10