- XK9201 / 450R-BK
features
- Twelve Accessory Kits Available: Allow various configurations from standard gearbox.
- Easy Installation: Bolt-on construction.
- Tack-On Kits For High Ratios: Allow ratios up to 3600:1.
- C-Face Adapter Kits: Allow you to bolt a C-face motor to a U-style gearbox.
| Accessory Type | Riser Block Kit |
| Frame Size | 140/180/215 |
| Center Distance | 4.5 in |
| Material | Cast Iron |
| Weight | 9.62 LB |

