Bontrager Race XXX Lite TLR Disc

Bontrager's lightest, high-performance cross country wheelset, the Tubeless Ready XXX Disc features exceptionally strong, extremely lightweight High Compression Molded carbon rims mated to smooth-rolling, high-quality sealed-bearing hubs. Compatible with both Center Lock and 6-bolt rotors (with adapter --not included), the tool-free, Bontrager-engineered hubset features a 3-pawl ratchet freehub that improves stiffness, reduces torsion, and simplifies maintenance."