Find the right disc brake rotors for your wheelset.
To find out the rotor size on your current bike:
- Check the Rotor Itself: Most rotors have the size printed or engraved on the metal, usually along the edge. Look for markings like “160mm” or “180mm.”
- Measure It Manually: If there’s no marking, use a ruler or tape measure to measure the diameter of the rotor from edge to edge across the center. Common sizes are 140mm, 160mm, 180mm.
Find the right freehub body for your wheelset.
When you order your Gravaa wheelset, you can select the matching freehub body for your groupset.
Shimano Road HG (for Shimano road and gravel 11- and 12-speed cassettes)
Shimano Micro Spline (for Shimano gravel and mountain bike 12-speed cassettes)
Campagnolo N3W (for Campagnolo 13-speed cassettes)
SRAM XD (for SRAM XS/XG mountain bike cassettes)
SRAM XDR (for SRAM XG road and gravel cassettes)