Trickstuff post-mount adaptors place the caliper at the correct height and angle for the selected rotor conversion. Choosing by both the native mount and final rotor size matters: the same nominal increase does not always mean the same adaptor geometry.
Select the complete mount-to-rotor combination shown in the options. The range covers 160 to 180 mm, 180 to 203 mm or 200 to 223 mm, 203 to 223 mm, 160 to 203 mm or 180 to 223 mm, and 200 to 203 mm.
Most versions are aluminium; the 200 to 203 mm adaptor is steel. Versions other than the +43 mm adaptor include two titanium bolts and two washers. Check the frame or fork's rotor limit as well as its mounting standard.
