Description
This bundle includes two CST Big Fat Tire (BFT) mountain bike tires sized 20 x 4.0 inches. These black clincher tires feature wire beads and are designed for 20-inch BMX wheels (ISO diameter 406 mm) with an ISO width of 101 mm. The tread provides flat protection, with a wide, meaty center and side knobs to enhance grip on tight turns and challenging climbs.
- Includes 2 CST Big Fat Tire (BFT) mountain bike tires, size 20 x 4.0 inches for enhanced grip and control.
- Features meaty center and side knobs for better traction on tight turns and tough climbs.
- Constructed with a wire bead and clincher type for reliable tire mounting.
- Flat protection is provided by the tread design to help reduce flats.
- Tires are black in color with ISO width of 101 mm and diameter of 406 mm (20″ BMX).





