It's a Hope E4 caliper with the new stainless pistons replacing the old phenolic ones. Plenty of clearance on the caliper, Hope says it's compatible with 2.3 rotors. Pads are pretty new standard sintered ones. I had it working ok before, just the new pistons are so smooth that balancing them is proving tricky using the Hope "hold the pads back with a screwdriver" method
It's a Hope E4 caliper with the new stainless pistons replacing the old phenolic ones. Plenty of clearance on the caliper, Hope says it's compatible with 2.3 rotors. Pads are pretty new standard sintered ones. I had it working ok before, just the new pistons are so smooth that balancing them is proving tricky using the Hope "hold the pads back with a screwdriver" method