- Lower chainring bash protection without upper chain retention
- Reinforced nylon bash guard and a back plate cut from 8mm thick 7075-T6 aluminum
- Boost and oval chainring compatible
- 2.5mm chainline adjustment
- Designed for frames with 2 ISCG-05 tabs only (Evil, Rocky Mountain, etc). Should not be used on frames with 3 ISCG-05 tabs
- Includes 3 different sizes of bash plate for compatibility with chainrings from 28-36t
| Model | Underbash |
| Mount | ISCG-05 |
| Max Teeth | 36 |
| Color | Black |
| Weight | 68g |
