Street T4 Disc Brake Pads for Track4 Systems - HB249 D0749R black 9 Outside Circumference (mm) (Belt):

9 Outside Circumference (mm) (Belt): 2740 Top Width (in) (Belt): 1

Freightliner M2 112 (2015-2019)

8L 1966-1968 Ford Bronco Base 8V/4

one for high end overrev protection and another you can activate off a clutch or transbrake to set a launch limit

Street T4 Disc Brake Pads for Track4 Systems - HB249 D0749R black 9 Outside Circumference (mm) (Belt):Replacement pads used in all Baer Brakes Track4 brake kits using the T4 caliper Features: T4 Replacement Pads Street pads offer smooth and dependable stopping power? in light to moderate conditions? with low noise and dust levels Caliper hardware (4 pad abutments) sold separately Sold in axle sets Specs: Abutment Clips Included No Axle Front Backing Plate Color Black Bolts Included No Box Count 1 Brake Lubricant Included No Brake Pads Type Street