Brakes
Circle Track Brakes & Components for IMCA, Late Models at JJ Motorsports
Achieve precise stopping power and superior control on the track with premium circle track brakes from JJ Motorsports. Our selection includes brake kits, rotors, hubs, calipers, master cylinders, and cooling systems designed for late models, modifieds, street stocks, and IMCA dirt racing. Built for reliability, high performance, and durability under intense racing conditions, these components ensure consistent braking and safety.
Shop trusted brands like Wilwood for top-quality hubs and rotors. Explore related categories such as circle track suspension and components for handling upgrades or circle track air and fuel for engine performance.
Top Circle Track Brake Products
- IMCA Mustang II Spindles with Hybrid 10" Rotor Kit 5x5 – Kit includes LH & RH IMCA Mustang II spindles, caliper brackets, hardware, rotor bearings, seals, and 10" hybrid style rotors with studs; ideal for IMCA dirt modifieds with 5x5 bolt pattern.
- Aluminum Wilwood Wide 5 Front Wheel Hub, Low-Drag REM Bearings, Races, Kit – Kit features Wilwood Starlite 55 hub assembly with studs, REM finished inner/outer bearings, low-drag seal, and bearing races; aluminum construction for wide 5 applications.
- 5x5 Grand National Full Floating Rear End Hub Kit – Lightweight Steel with Bearings & Hardware – Lightweight steel hub with black oxide coating, 5x5 bolt pattern, 24-spline drive flange, 2.5-inch ID tapered bearings, seals, and hardware; fits full floater rear axles with 2.5-inch ends.
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 Narrow Mount Dynalite 4-Piston Aluminum Brake Caliper 3.500" Lug Mount 12.720" OD x 0.380" Thick Rotor 120-11571-SI
WILWOOD
$205.32Enhance your vehicle's braking performance with the Wilwood Caliper FNDL 3.50in Mt 1.75 Piston 120-11571-SI. This high-performance caliper features a four-piston design for superior stopping power and is constructed from lightweight aluminum for optimal...WIL120-11571-SI- SKU:
- WIL120-11571-SI
- Availability:
- Ships Same Business Day
- Weight:
- 3.62 LBS
- MFG Part #:
- 120-11571-SI
$205.32 -
Wilwood Forged Narrow Mount Dynalite Caliper 3.50in Lug Mount 1.75in Pistons 12.72in OD Rotor 120-11571
WILWOOD
$178.68Enhance your vehicle's braking performance with the Wilwood Caliper FNDL 3.50in Mt 1.75 Piston 120-11571. This high-performance caliper is engineered for superior stopping power and durability, featuring a lightweight aluminum construction and a...WIL120-11571- SKU:
- WIL120-11571
- Availability:
- Ships Same Business Day
- Weight:
- 3.60 LBS
- MFG Part #:
- 120-11571
$178.68 -
Wilwood Forged Superlite ST LH 4-Piston Caliper 1.88/1.75/1.25 Rotor 3.5 Lug Mount 120-11332
WILWOOD
$442.13The Wilwood Forged Superlite Internal 4 Piston Caliper with Thermlock Pistons is engineered for high-performance braking in motorsports applications. Designed for the driver side, this caliper features a 4-piston configuration with differential bore...WIL120-11332- SKU:
- WIL120-11332
- Availability:
- Ships Same Business Day
- Weight:
- 5.37 LBS
- MFG Part #:
- 120-11332
$442.13 -
Wilwood Superlite ST RH 4-Piston Caliper 1.88/1.75/1.25 Rotor 3.5 Lug Mount 120-11331
WILWOOD
$442.13The Wilwood Forged Superlite Internal 4-Piston Caliper with Thermlock Pistons is engineered for high-performance braking in motorsports applications. Designed for the passenger side, this caliper features a 4-piston configuration with stainless steel...WIL120-11331- SKU:
- WIL120-11331
- Availability:
- Ships Same Business Day
- Weight:
- 5.39 LBS
- MFG Part #:
- 120-11331
$442.13 -
Wilwood Forged Superlite LH 4-Piston Aluminum Brake Caliper 1.88/1.75/1.25 120-11330
WILWOOD
$264.90The Wilwood Forged Superlite Internal 4 Piston Brake Caliper is engineered for high-performance braking applications, featuring a lightweight forged aluminum construction and a 4-piston design for enhanced clamping force. Designed for the driver side,...WIL120-11330- SKU:
- WIL120-11330
- Availability:
- Ships Same Business Day
- Weight:
- 5.12 LBS
- MFG Part #:
- 120-11330
$264.90 -
Wilwood Forged Superlite RH 4-Piston Brake Caliper 1.88/1.75/1.25 Rotor 3.500 Lug Mount 120-11329
WILWOOD
$264.90The Wilwood Forged S/L RH 1.88/1.75/1.25 WIL120-11329 is a high-performance brake caliper designed for the passenger side of vehicles. Constructed from lightweight aluminum and finished in gray anodize, this caliper features a 4-piston design for...WIL120-11329- SKU:
- WIL120-11329
- Availability:
- Ships Same Business Day
- Weight:
- 5.14 LBS
- MFG Part #:
- 120-11329
$264.90 -
Wilwood Forged Superlite LH 4-Piston Caliper 1.88/1.75 Pistons 0.810 Rotor 3.500 Mount 120-11138
WILWOOD
$264.90The Wilwood Forged Superlite (S/L) LH 1.88/1.75 /.810 w/Thermlock is a high-performance brake caliper designed for superior stopping power and durability. Constructed from lightweight aluminum and finished with a gray anodized coating, this caliper is...WIL120-11138- SKU:
- WIL120-11138
- Availability:
- Ships Same Business Day
- Weight:
- 4.95 LBS
- MFG Part #:
- 120-11138
$264.90 -
Wilwood Forged Superlite RH 4-Piston Caliper 1.88/1.75 Pistons 0.810 Rotor 3.500 Lug Mount 120-11137
WILWOOD
$264.90The Wilwood Forged S/L RH 1.88/1.75 /.810 w/Thermlock WIL120-11137 is a high-performance brake caliper designed for superior stopping power and durability. Constructed from lightweight aluminum and finished with a gray anodized coating, this caliper is...WIL120-11137- SKU:
- WIL120-11137
- Availability:
- Ships Same Business Day
- Weight:
- 5.00 LBS
- MFG Part #:
- 120-11137
$264.90 -
Wilwood Forged Superlite 4-Piston Caliper 1.75" Pistons 1.25" Rotor 3.50" Mounting Centers 120-11136
WILWOOD
$245.04The Wilwood Forged S/L Caliper 1.75/1.25 is a high-performance brake caliper designed for superior stopping power and durability. Constructed from forged aluminum and finished with a gray anodized coating, this caliper is engineered to withstand the...WIL120-11136- SKU:
- WIL120-11136
- Availability:
- Ships Same Business Day
- Weight:
- 5.15 LBS
- MFG Part #:
- 120-11136
$245.04 -
Wilwood Forged Superlite 4-Piston Caliper 1.75" Bore 1.10" Rotor 3.50" Lug Mount 120-11135
WILWOOD
$251.90The Wilwood Forged S/L Caliper 1.75/1.10 is a high-performance brake caliper designed for superior stopping power and durability. Constructed from premium-grade aluminum and finished with a gray anodized coating, this caliper features a 4-piston design...WIL120-11135- SKU:
- WIL120-11135
- Availability:
- Ships Same Business Day
- Weight:
- 5.05 LBS
- MFG Part #:
- 120-11135
$251.90 -
Wilwood Forged Superlite 4-Piston Caliper 1.75" Pistons 0.810" Rotor Thickness 3.500" Mount Lug Mounting 120-11134-SI
WILWOOD
$274.14The Wilwood Forged S/L Caliper 1.75/.810 WIL120-11134-SI is engineered to deliver exceptional braking performance and reliability. Constructed from lightweight forged aluminum, this caliper features a four-piston design that enhances brake response and...WIL120-11134-SI- SKU:
- WIL120-11134-SI
- Availability:
- Ships Same Business Day
- Weight:
- 4.97 LBS
- MFG Part #:
- 120-11134-SI
$274.14 -
Wilwood Forged Superlite 4-Piston Caliper 1.75" Pistons 0.810" Rotor Thickness 3.500" Mounting Centers 120-11134
WILWOOD
$245.04Enhance your vehicle's braking performance with the Wilwood Forged S/L Caliper 1.75/.810. Designed for superior stopping power, this caliper features a lightweight forged aluminum construction and a robust 4-piston design, ensuring exceptional handling...WIL120-11134- SKU:
- WIL120-11134
- Availability:
- Ships Same Business Day
- Weight:
- 4.85 LBS
- MFG Part #:
- 120-11134
$245.04 -
Wilwood Forged Superlite 4-Piston Caliper 1.625" x 1.25" Rotor 3.5" Lug Mount 120-11133
WILWOOD
$245.04The Wilwood Forged Superlite Internal Caliper 1.625 /1.25 is a high-performance brake caliper designed for various racing and performance applications. Constructed from forged aluminum, it offers exceptional strength and reduced weight, making it ideal...WIL120-11133- SKU:
- WIL120-11133
- Availability:
- Ships Same Business Day
- Weight:
- 5.30 LBS
- MFG Part #:
- 120-11133
$245.04 -
Wilwood Forged Superlite 4-Piston Caliper 1.625" x 0.810" Rotor 3.500" Lug Mount 120-11131
WILWOOD
$245.04The Wilwood Forged Superlite Internal Caliper 1.625 /.810 is engineered for high-performance braking in motorsports applications. Constructed from premium-grade aluminum, this caliper offers exceptional strength and durability. Its internal fluid ports...WIL120-11131- SKU:
- WIL120-11131
- Availability:
- Ships Same Business Day
- Weight:
- 5.15 LBS
- MFG Part #:
- 120-11131
$245.04 -
Wilwood Forged Superlite 4-Piston Caliper 1.38" Piston 1.25" Rotor Lug Mount 120-11130
WILWOOD
$245.04The Wilwood Forged S/L Caliper 1.38/1.25 is a high-performance brake caliper designed for superior stopping power and durability. Constructed from forged aluminum and finished with a gray anodized coating, this caliper is engineered to withstand the...WIL120-11130- SKU:
- WIL120-11130
- Availability:
- Ships Same Business Day
- Weight:
- 5.34 LBS
- MFG Part #:
- 120-11130
$245.04 -
Wilwood Forged Superlite 4-Piston Caliper 1.38" Pistons 0.810" Rotor 3.500" Mount WIL120-11128
WILWOOD
$245.04The Wilwood Forged S/L Caliper 1.38/.810 is a high-performance brake caliper designed for demanding applications. Constructed from forged aluminum, it offers exceptional strength and reduced weight. The caliper features a gray anodized finish for...WIL120-11128- SKU:
- WIL120-11128
- Availability:
- Ships Same Business Day
- Weight:
- 5.12 LBS
- MFG Part #:
- 120-11128
$245.04 -
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: $47.00Was: $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: $47.00Was: $55.99 -
On Sale
Wehrs Caliper Bracket Metric Mustang II / Pinto WEHWM303
WEHRS MACHINE
MSRP: $55.99Now: $47.00Was: $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: $47.00Was: $55.99 -
On Sale
Wehrs Caliper Mount Superlite 2pc Aluminum WEHWM300-24
WEHRS MACHINE
MSRP: $65.99Now: $63.00Was: $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: $63.00Was: $65.99
