My stop tech L2 front brake kit just arrived.
Amazingly good packaging and the parts look fantastic. Confirmed 32mm leading and 36mm trailing pistons. 100% compatible without the need to change the master cylinder.
Rotors are beefy and have a hat design that really isolates the hot rotor from the hub.
Here is the difference in size between the STR-43 caliper and the stock ATE caliper. Pad volume difference is 2x.
Comes in two boxes. All packed to prevent damage and keep the box weight to ~25
Lbs. left and right rotors and calipers. Nice aluminum adapters. 309 pad compound included
You can see the swept cooling fins (44 total). And the minimal contact between the hat and the rotors.