Shimano XTR FC-M9125-1 Crankset - 175mm 12-Speed 1x Direct Mount Hollowtech II Spindle Interface CheckoutSpec= Metric 210x50mm }Wolf Tooth Headset Spacer Kit

}Wolf Tooth Headset Spacer Kit 3 510 15mm Red

Adding to this

7mm M12 x 1

Compatible with water bottle cage Topeak BackLoader tail light and saddle bag

}CeramicSpeed UFO Clean Drivetrain - 1L Pack of 6

Shimano XTR FC-M9125-1 Crankset - 175mm 12-Speed 1x Direct Mount Hollowtech II Spindle Interface CheckoutSpec= Metric 210x50mm }Wolf Tooth Headset Spacer KitShimano XTR FC M9125 1 Crankset 175mm 12 Speed 1x Direct Mount Hollowtech II Spindle Interface. The Shimano XTR FC M9125 crankset features a lightweight and rigid design thanks to Hollowtech II crank construction. Chainrings can be easily exchanged with the direct mount system and one key release. Single front chainring set up (chainring not included) Crank can be exchanged between single and double front chainring set ups Light and stiff desgin