Riders and mechanics running a post mount caliper on a flat mount fork with a 160 mm front rotor.
The TRP FF2 is a front disc brake adaptor that converts a flat mount fork or frame to post mount. Bolt it to the flat mount holes and a post mount caliper (74 mm bolt spacing) fits with a 160 mm rotor. This is the F160 version; TRP also makes rear versions, the FR-1 for 140 mm rotors and the FR-2 for 160 mm.
The bracket is black and marked FF2-F160, so it is easy to tell from the other sizes. It sits between the fork and the caliper, so fit it with a torque wrench to the values your fork and caliper makers give, and check that the rotor runs centred in the caliper before you ride.
Flat mount to post mount
Converts a flat mount fork or frame to take a post mount caliper.
160 mm front rotor
The F160 version is for a 160 mm rotor on the front wheel.
Marked FF2-F160
The model is printed on the bracket so it is easy to identify.
Part of a range
TRP also lists the FR-1 (rear, 140 mm) and FR-2 (rear, 160 mm) adaptors.
Fit
Details
Great for
Maybe not for
Front, 160 mm rotor only. For a rear 140 mm or 160 mm rotor TRP lists the FR-1 and the FR-2. The adaptor takes a post mount caliper with the usual 74 mm bolt spacing.
It carries the caliper, so torque matters
An adaptor sits between the fork and the caliper, so both sets of bolts matter. Tighten the adaptor bolts and the caliper bolts to the torque your fork and caliper makers specify, squeeze the lever to centre the caliper on the rotor before the final caliper tightening, and check for rub before you ride. If you are not sure, have a workshop fit it.
