CST BFT Plus Tire - 20 x 4.0 Clincher Wire Black ModelNumber=K3670 37 BB/Frame Interface English BB

37 BB/Frame Interface English BB Shell Width (mm) 73 Spindle Interface Type SRAM DUB Defined Color Black

Color Black Rings 50/34 Number of Chainrings Double Crank Length (mm) 170 Crank Intended Use Road Drivetrain Speeds 9 BB Included No Pedal Spindle 9/16" Spindle Interface Type Square Taper JIS Chainring BCD 110 Chainline/Hub Compatibility 130 Hubs Defined Color Black

Utilizes design technology from Blunt SS disc rim

mount 4x104mm max teeth 32t color black

CST BFT Plus Tire - 20 x 4.0 Clincher Wire Black ModelNumber=K3670 37 BB/Frame Interface English BBPush the standards of all mountain freeride tires with the beefed up BFT. The (Big Fat Tire) has it where it counts meaty center and side knobs to dig in on tight turns and tough climbs. Flat Protection Tread Color Black Defined Color Black ISO Width (mm) 101 ISO Diameter 406 20" BMX Tire Intended Use Mountain Tire Diameter 20" Tire Bead Wire Labeled Size 20 x 4 Tire Type Clincher