Shimano SM-RT66 Deore/SLX Disc Brake Rotor - 6 Bolt - 203mm

Went on without issue. Works like a dream. Shimano. It's the best.

You should know that the adapter must read “180mm” and that it fastens to the forks with larger machine screws than attach the caliper to the adapter. Also the orientation of the adapter is critical. The 180 mm disc attachment to the bicycle hub is straightforward, with 6 machine screws. Note: the brake caliper on the rigid forks of the Trek Dual Sport +2 is unique in that it attaches directly to the forks without an adapter, and if that caliper fails, no other caliper in existence will fit. It’s “one of a kind”.

Just as described, original OEM part.

Need to check if the 200s rubs on the step cast fork leg . Bit better than 180s . Nice feel / upgrade

Was better than the stock tektro rotor. Part felt higher quality. Was easy to install. Braking was as good as before without the wobble (had warped rotor before).

This is a cheap China made product. False advertisement, the picture shows a japan rotor while the product I received was made in China with much lower quality.

I purchased the 203 mm rotor as an upgrade my 180 mm shimano rotor. Also purchased the shimano adapter. Rotor looks nice and works well. Thinking about purchasing another to upgrade the rear as well.

Yes it’s made in China not Japan. Easy to install. Not bent. After bedding I’m more worried about how well it brakes. Have yet to trail test. Good product!