// Parts Catalog
TRACK BOTTOM BRACKET
Heavy-duty track bottom bracket. 4.0mm back plate for maximum strength.

Specifications
| Base Plate | 2.5mm |
| Back Plate | 4.0mm |
| Track Size | 2 inch |
| Max Door Weight | 100kg |
| Sides | Left and right |
| Surface | Zinc plated or pre-galvanized |
Bracket Series
CH1112C
Track Bottom Bracket
Heavy-duty track bottom bracket. 4.0mm back plate for maximum strength.