Brake Systems And Components
Circle Track Brake Systems & Components at JJ Motorsports
Upgrade your circle track braking performance with complete systems and components from JJ Motorsports. Designed for IMCA, USMTS, and dirt oval racing, our kits and parts provide superior stopping power, heat dissipation, and durability to handle high-speed turns and intense competition in modifieds, late models, and street stocks.
Shop trusted brands like Wilwood for rotors, calipers, and pads, Hawk for high-friction compounds, and BSB Manufacturing for custom racing solutions. Explore related categories such as Circle Track Brakes for comprehensive braking options or Circle Track Chassis & Suspension for handling upgrades.
Top Circle Track Brake Systems & Components
IMCA Short Arm 3-Piece Spindle With Wilwood Rotor Kit – Complete kit including two Wilwood metric rotors, bearings with seals, spindle bodies, short arms, brackets, and hardware; designed for IMCA applications, in stock with same-day shipping.
Wilwood Ultralite 32 11.75" x 1.25" Brake Rotor 8 x 7" Bolt Pattern 160-2899 – High-performance dirt racing rotor with straight-vane design for heat dissipation; premium iron alloy, 11.75 in diameter, 1.25 in thick, 8 x 7.00 in bolt pattern, plain face, sold each.
Wilwood D154 Black Dual Piston Caliper 1.62" Bore 12.19" Rotor 120-11873-BK – Lightweight aluminum caliper with black anodized finish; dual 1.62 in stainless pistons, floating mount for 12.19 in rotors up to 0.81 in thick, M10 x 1.50 inlet, compatible with mid-size GM vehicles.
Wilwood BP-10 Brake Pads Medium Friction for Dynapro Calipers 150-9136K – Medium friction pads with smooth engagement and low dust/noise; 0.49 in thick, suitable for Dynapro and Dynalite calipers on steel/iron rotors.
Browse our in-stock inventory below with same-day shipping and expert support. Free shipping on orders over $99! Questions? Contact us for fitment advice!
- Product
- Qty in Cart
- Quantity
- Price
- Subtotal
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Wilwood Forged S/L Caliper 1.25/1.25 WIL120-11127
WILWOOD
$245.04Brake CaliperSuperlite4 PistonAluminumGray Anodized13.060 in OD x 1.380 in Thick Rotor3.500 in Lug MountEachWIL120-11127- SKU:
- WIL120-11127
- Availability:
- Ships Same Business Day
- Weight:
- 5.35 LBS
- MFG Part #:
- 120-11127
$245.04 -
On Sale
Wehrs Caliper Bracket Metric Front Mustang II /Pinto WEHWM303F
WEHRS MACHINE
MSRP: $55.99Now: $55.00Was: $55.99Brake Caliper BracketFrontDriver / Passenger SideBolt-OnSteelGM Metric CaliperMustang II / PintoEachWEHWM303F- SKU:
- WEHWM303F
- Availability:
- Ships Same Business Day
- Weight:
- 1.75 LBS
- MFG Part #:
- WM303F
MSRP: $55.99Now: $55.00Was: $55.99 -
On Sale
Wehrs Caliper Bracket Metric Mustang II / Pinto WEHWM303
WEHRS MACHINE
MSRP: $55.99Now: $55.00Was: $55.99Brake Caliper BracketFrontDriver / Passenger SideBolt-OnSteelGM Metric CaliperMustang II / PintoEachWEHWM303- SKU:
- WEHWM303
- Availability:
- Ships Same Business Day
- Weight:
- 1.86 LBS
- MFG Part #:
- WM303
MSRP: $55.99Now: $55.00Was: $55.99 -
On Sale
Wehrs Caliper Mount Superlite 2pc Aluminum WEHWM300-24
WEHRS MACHINE
MSRP: $65.99Now: $65.00Was: $65.99Brake Caliper BracketRearClamp / Bolt-On3 in Axle TubeBillet AluminumBlack AnodizedWilwood Superlite CaliperKitWEHWM300-24- SKU:
- WEHWM300-24
- Availability:
- Ships Same Business Day
- Weight:
- 1.00 LBS
- MFG Part #:
- WM300-24
MSRP: $65.99Now: $65.00Was: $65.99 -
Wehrs Caliper Spacer Metric 1/4in Alum WEHWM270
WEHRS MACHINE
$13.00Brake Caliper SpacerMetric0.250 in ThickAluminumNaturalNarrow RotorsEachWEHWM270- SKU:
- WEHWM270
- Availability:
- Ships Same Business Day
- Weight:
- 0.18 LBS
- MFG Part #:
- WM270
$13.00 -
On Sale
Wehrs Caliper Mount Right Clamp-On Metric 2-PC WEHWM200-20HDR
WEHRS MACHINE
MSRP: $90.99Now: $89.00Was: $90.99Brake Caliper BracketHeavy DutyRearDrivers SideClamp-On3 in Axle TubeSteelBlack Powder CoatGM Metric CaliperEachWEHWM200-20HDR- SKU:
- WEHWM200-20HDR
- Availability:
- Ships Same Business Day
- Weight:
- 4.35 LBS
- MFG Part #:
- WM200-20HDR
MSRP: $90.99Now: $89.00Was: $90.99 -
On Sale
Wehrs Caliper Mount Left Clamp-On Metric Fab. WEHWM200-18L
WEHRS MACHINE
MSRP: $65.99Now: $65.00Was: $65.99Brake Caliper BracketRearDrivers SideClamp-On3 in Axle TubeSteelBlack Powder CoatGM Metric CaliperEachWEHWM200-18L- SKU:
- WEHWM200-18L
- Availability:
- Ships Same Business Day
- Weight:
- 3.00 LBS
- MFG Part #:
- WM200-18L
MSRP: $65.99Now: $65.00Was: $65.99 -
On Sale
U-B Caliper Bracket Clamp On Superlite JFZ XL 12-0422
U-B MACHINE
MSRP: $50.99Now: $49.46Was: $50.99Brake Caliper BracketRearClamp-On3 in OD Axle TubeSteelBlack PaintSuperlite CaliperEachUBM12-0422- SKU:
- UBM12-0422
- Availability:
- Ships Same Business Day
- Weight:
- 2.18 LBS
- MFG Part #:
- 12-0422
MSRP: $50.99Now: $49.46Was: $50.99 -
On Sale
U-B Caliper Bracket Superlite 12-0420
U-B MACHINE
MSRP: $17.99Now: $17.45Was: $17.99Brake Caliper BracketRearWeld-On3 in OD Axle TubeSteelNaturalSuperlite CaliperEachUBM12-0420- SKU:
- UBM12-0420
- Availability:
- Ships Same Business Day
- Weight:
- 0.42 LBS
- MFG Part #:
- 12-0420
MSRP: $17.99Now: $17.45Was: $17.99 -
On Sale
U-B Caliper Bracket Clamp On Dynalite 12-0412
U-B MACHINE
MSRP: $50.99Now: $49.46Was: $50.99Brake Caliper BracketRearClamp-On3 in OD Axle TubeSteelBlack PaintDynalite CaliperEachUBM12-0412- SKU:
- UBM12-0412
- Availability:
- Ships Same Business Day
- Weight:
- 2.43 LBS
- MFG Part #:
- 12-0412
MSRP: $50.99Now: $49.46Was: $50.99 -
On Sale
U-B Caliper Bracket Dynalite 12-0410
U-B MACHINE
MSRP: $23.99Now: $23.27Was: $23.99Brake Caliper BracketRearWeld-On3 in OD Axle TubeSteelNaturalDynalite CaliperEachUBM12-0410- SKU:
- UBM12-0410
- Availability:
- Ships Same Business Day
- Weight:
- 0.60 LBS
- MFG Part #:
- 12-0410
MSRP: $23.99Now: $23.27Was: $23.99 -
On Sale
U-B Caliper Bracket GM Clamp 12-0403
U-B MACHINE
MSRP: $56.99Now: $55.28Was: $56.99Brake Caliper BracketRearClamp-On3 in OD Axle TubeSteelBlack PaintLarge GM CaliperEachUBM12-0403- SKU:
- UBM12-0403
- Availability:
- Ships Same Business Day
- Weight:
- 2.55 LBS
- MFG Part #:
- 12-0403
MSRP: $56.99Now: $55.28Was: $56.99 -
On Sale
U-B CALIPER BRACKET GM-3r 12-0401
U-B MACHINE
MSRP: $19.99Now: $19.39Was: $19.99Brake Caliper BracketRearWeld-On3 in OD Axle TubeSteelNaturalLarge GM CaliperEachUBM12-0401- SKU:
- UBM12-0401
- Availability:
- Ships Same Business Day
- Weight:
- 0.99 LBS
- MFG Part #:
- 12-0401
MSRP: $19.99Now: $19.39Was: $19.99 -
On Sale
U-B Caliper Bracket Clamp on GM Metric 12-0400-C
U-B MACHINE
MSRP: $56.99Now: $55.28Was: $56.99Brake Caliper BracketRearClamp-On3 in OD Axle TubeSteelBlack PaintGM Metric CaliperEachUBM12-0400-C- SKU:
- UBM12-0400-C
- Availability:
- Ships Same Business Day
- Weight:
- 2.67 LBS
- MFG Part #:
- 12-0400-C
MSRP: $56.99Now: $55.28Was: $56.99 -
90 Degree Balance Bar Swivel 3/8in 72-560
TILTON
$93.50Balance Bar Coupler90 Degree3/8-24 in Balance BarsAluminumBlack AnodizedEachTIL72-560- SKU:
- TIL72-560
- Availability:
- Ships Same Business Day
- Weight:
- 0.16 LBS
- MFG Part #:
- 72-560
$93.50 -
Adjuster Brake Bias Red 3/8in & 7/16in Coupler 72-509
TILTON
$69.70Brake Bias AdjusterStandard3/8-24 in and 7/16-20 in Couplers6 ft CablePanel MountRed Knob AdjusterKitTIL72-509- SKU:
- TIL72-509
- Availability:
- Ships Same Business Day
- Weight:
- 1.05 LBS
- MFG Part #:
- 72-509
$69.70 -
Remote Cable Adjuster 72-508
TILTON
$69.70Brake Bias AdjusterStandard3/8-24 in and 7/16-20 in Couplers6 ft CablePanel MountYellow Knob AdjusterKitTIL72-508- SKU:
- TIL72-508
- Availability:
- Ships Same Business Day
- Weight:
- 0.86 LBS
- MFG Part #:
- 72-508
$69.70 -
Balance Bar Assy 7/16in Dia. x 4.75in Long 72-260
TILTON
$62.90Balance Bar Assembly7/16-20 in Threaded Adjuster Bar4.75 in LongSteelKitTIL72-260- SKU:
- TIL72-260
- Availability:
- Ships Same Business Day
- Weight:
- 0.70 LBS
- MFG Part #:
- 72-260
$62.90 -
Brake Bracket Assembly Wide 5 .5 Deg 3012-W5-.5
TIGER QUICK CHANGE
$99.99Brake Caliper BracketRearBolt-On0.5 Degree Camber8-Bolt FlangeAluminum / SteelWide 5Tiger Bolt-On SnoutKitTIG3012-W5-.5- SKU:
- TIG3012-W5-.5
- Availability:
- Ships Same Business Day
- Weight:
- 1.40 LBS
- MFG Part #:
- 3012-W5-.5
$99.99 -
Brake Bracket Assembly Wide 5 1.0 Deg 3012-W5-1.0
TIGER QUICK CHANGE
$99.99Brake Caliper BracketRearBolt-On1.0 Degree Camber8-Bolt FlangeAluminum / SteelWide 5Tiger Bolt-On SnoutKitTIG3012-W5-1.0- SKU:
- TIG3012-W5-1.0
- Availability:
- Ships Same Business Day
- Weight:
- 1.40 LBS
- MFG Part #:
- 3012-W5-1.0
$99.99
