Shimano GRX 40t 12 speed chainring.
KMC X12L Waxed Chain – 12‑Speed Lightweight Chain with GO Wax Treatment, Double X‑Bridge, Hollow Pins & MissingLink – Compatible with Shimano & Campagnolo 12‑Speed - Ti-N Gold
KMC X12L Waxed Chain – 12‑Speed Lightweight Chain with GO Wax Treatment, Double X‑Bridge, Hollow Pins & MissingLink – Compatible with Shimano & Campagnolo 12‑Speed - Aurora Green
Shimano Deore 12-speed 10-51T Cassette (CS-M6100-12)
BestParts Mountain Bike Boost Rear Hub, 32 Holes, Full Aluminium Ultralight High Strength Axle Quick Release (QR) Disc Brake,MS Freehub Replacement for Shimano Microspline 12 Speed, 10x141mm
Shimano Crankset 12-Speed Black Bike Crankset
High Performance Freehub Body for Shimano MicroSpline 12 Speed Flywheels
