Hi
I have a giant talon with a cyc motor fitted, the stock tektros that came with the bike weren't great so I upgraded to Shimano br-mt420's. The bike came with 180 rotor up front and 160 in the rear and I went with a 203 up front and 180 rear so I bought a 160 to 203 post mount for the front and moved the adapter which was on the front to the rear.
All working fine but it looks like the adapter is too big and the discs don't fully contact the rotor, any ideas?
I have a giant talon with a cyc motor fitted, the stock tektros that came with the bike weren't great so I upgraded to Shimano br-mt420's. The bike came with 180 rotor up front and 160 in the rear and I went with a 203 up front and 180 rear so I bought a 160 to 203 post mount for the front and moved the adapter which was on the front to the rear.
All working fine but it looks like the adapter is too big and the discs don't fully contact the rotor, any ideas?