
RACING DISC ROTORS are made of high-alloy high-carbon FC cast iron. Developed through repeated action-testing on the track in Super Taikyu and SUPER GT races, these rotors are made from a new material that has received high praise and earned trust in a broad range of competition.
| Material | High-alloy high-carbon FC cast iron |
| Slit | Straight / Eight slits per side; sixteen on both sides |
※Replacement bolts and nuts are not included.
※RACING DISC ROTOR are designed for high braking performance rather than wear-resistance and silence. Therefore, brake pads may wear faster than normal and some noise may be emitted when braking.


| PARTS No. | A | B | C | D | E | F | G |
| GR006R | 345 | 223 | 210 | 188 | 236 | 32 | 10.5 |
| GR006L | |||||||
| GR007R | 380 | 271 | 258 | 236 | 271 | 32 | 10.5 |
| GR007L | |||||||
| GR007-GTR | 380 | 271 | 258 | 236 | 271 | 32 | 8 |
| GR007-GTL | |||||||
| RBR007R | 380 | 271 | 258 | 236 | 271 | 32 | 8.5 |
| RBR007L | |||||||
| GR009R | 355 | 246 | 233 | 211 | 246 | 32 | 10.5 |
| GR009L | |||||||
| RBR009R | 355 | 246 | 233 | 211 | 246 | 32 | 8.5 |
| RBR009L | |||||||
| RBR010R | 345 | 246 | 233 | 211 | 246 | 32 | 10.5 |
| RBR010L | |||||||
| RBR011R | 355 | 246 | 233 | 211 | 246 | 28 | 8.5 |
| RBR011L | |||||||
| GR012R | 332 | 223 | 210 | 188 | 223 | 28 | 10.5 |
| GR012L | |||||||
| RBR012R | 332 | 223 | 210 | 188 | 223 | 28 | 8.5 |
| RBR012L |
Product specifications, prices, manufacture and sales are subject to change or termination without notice.