Yamaha R1 Series 2015 Service Manual page 605

ABS (Anti-lock Brake System)
1. Hydraulic unit assembly
2. ABS warning light
3. ABS ECU fuse
4. ABS solenoid fuse
5. Front wheel sensor rotor
6. Front wheel sensor
7. Front brake caliper
8. Rear wheel sensor
9. Rear wheel sensor rotor
10.Rear brake caliper
11.Yamaha diagnostic tool coupler
12.ABS motor fuse
8-124