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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Reservoir Remote Bulk Head Mnt 7/16-20 Fitting 74-230
TILTON
$41.65A remote-mounted brake or clutch reservoir gives you the flexibility to position your master cylinder system exactly where you need it—whether you're optimizing weight distribution, managing heat, or accommodating custom chassis layouts. This 7/16-20...TIL74-230- SKU:
- TIL74-230
- Availability:
- Ships Same Business Day
- Weight:
- 0.50 LBS
$41.65 -
ZR94 Caliper Leading Right 94.323.410.440.02A
PFC BRAKES
$821.99If you're running a dedicated track vehicle or high-performance street machine, your OEM brakes won't cut it—they're designed for street duty, not sustained hard driving. The ZR94 4-piston caliper delivers the clamping force and thermal stability needed...PFR94.323.410.440.02A- SKU:
- PFR94.323.410.440.02A
- Availability:
- Ships Same Business Day
- Weight:
- 5.80 LBS
$821.99Qty in Cart: 0Quantity:Price:$821.99Subtotal: -
Brake Pad for PFC ZR34 Caliper 7934.11.19.44
PFC BRAKES
$214.99PFC's 11 Compound formulation delivers consistent braking performance across a full temperature spectrum, eliminating the guesswork of pad selection for both track and street driving. These pads are engineered specifically for ZR34 calipers, ensuring...PFR7934.11.19.44- SKU:
- PFR7934.11.19.44
- Availability:
- Ships Same Business Day
- Weight:
- 3.70 LBS
$214.99 -
7803 RACE PAD SET - 39 MPD 15 MM 7803.39.15.44
PFC BRAKES
$288.99Track-focused stopping power demands brake pads engineered for sustained high-temperature performance—the 7803 Race Pad Set delivers precisely that with its 39 compound formulation and proven compatibility with GM fullsize calipers. Whether you're...PFR7803.39.15.44- SKU:
- PFR7803.39.15.44
- Availability:
- Ships Same Business Day
- Weight:
- 4.38 LBS
$288.99 -
Brake Pads Wilwood DL Bridge Bolt 7754.11.16.44
PFC BRAKES
$151.99Consistent braking performance across all track conditions demands pads engineered for thermal stability and predictable modulation. The Wilwood DL Bridge Bolt 7754.11.16.44 delivers reliable stopping power whether you're running a cold morning session...PFR7754.11.16.44- SKU:
- PFR7754.11.16.44
- Availability:
- Ships Same Business Day
- Weight:
- 3.29 LBS
$151.99Qty in Cart: 0Quantity:Price:$151.99Subtotal: -
Brake Pads Wilwood SL Dyno Bedded 7751.13.20.34
PFC BRAKES
$332.99When you're pushing your brakes to the limit on track, you need pads engineered for consistency and fade resistance—not guesswork. The Wilwood SL Dyno Bedded pads deliver repeatable stopping power across high-temperature cycles, giving you the confidence...PFR7751.13.20.34- SKU:
- PFR7751.13.20.34
- Availability:
- Ships Same Business Day
- Weight:
- 4.25 LBS
$332.99 -
Brake Pads Wilwood SL Dyno Bedded 7751.01.20.44
PFC BRAKES
$224.99Wilwood SL Dyno brake pads deliver consistent, predictable braking performance across high-temperature racing environments where standard street pads fade or fail. The bedded 01 compound is engineered to maintain friction coefficients under extreme track...PFR7751.01.20.44- SKU:
- PFR7751.01.20.44
- Availability:
- Ships Same Business Day
- Weight:
- 4.37 LBS
$224.99 -
V3 SLOTTED STREET ROTOR 284.19.0035.452
PFC BRAKES
$278.99Slotted rotors deliver superior heat dissipation and bite on the street while reducing brake fade during aggressive driving. The V3 geometry maximizes pad contact and improves stopping power compared to solid rotors. This driver-side rotor is engineered...PFR284.19.0035.452- SKU:
- PFR284.19.0035.452
- Availability:
- Ships Same Business Day
- Weight:
- 7.10 LBS
$278.99 -
V3 HD 5X5 5-Bolt Hub Rotor Plate 195.108.147.15
PFC BRAKES
$297.99The V3 HD 5X5 rotor plate delivers the structural integrity and thermal consistency your brake system demands under sustained racing conditions. Built for heavy-duty applications, this snap-ring attached hat maintains precise rotor geometry through...PFR195.108.147.15- SKU:
- PFR195.108.147.15
- Availability:
- Ships Same Business Day
- Weight:
- 1.90 LBS
$297.99 -
Joes Drive Flange Cover w/ /Indexing Grooves 25036
JOES RACING PRODUCTS
$84.95A drive flange dust cover isn't just protection—it's a necessity for maintaining bearing integrity and preventing contamination in high-stress racing environments. This indexed design ensures repeatable, precision alignment every time you service your...JOE25036- SKU:
- JOE25036
- Availability:
- Ships Same Business Day
- Weight:
- 1.15 LBS
$84.95 -
Wide 5 Hub Outer Wheel Bearing - Tapered Steel for Racing Applications
J J MOTORSPORTS
$8.95Wide 5 hubs demand precision-engineered components that can handle extreme loading cycles without compromising wheel integrity—this tapered steel outer wheel bearing delivers exactly that. Built from high-quality steel with a tapered design that...RCBS-6001- SKU:
- RCBS-6001
- Availability:
- Ships Same Business Day
- Weight:
- 1.00 LBS
- Style:
- Tapered
- For:
- Wide 5
- Fitment:
- Outer
- Type:
- Wheel Bearing
- Unit of Measure:
- Each
$8.95 -
Wide 5 Hub Inner Wheel Bearing - Tapered Steel for Racing Applications
J J MOTORSPORTS
$8.95A Wide 5 hub demands a bearing that can withstand sustained lateral loads and high-speed cornering without play or failure—this tapered steel inner bearing delivers exactly that. Precision-engineered for dirt track applications, it maintains consistent...RCBS-6002- SKU:
- RCBS-6002
- Availability:
- Ships Same Business Day
- Weight:
- 1.00 LBS
- Style:
- Tapered
- For:
- Wide 5
- Fitment:
- Inner
- Type:
- Wheel Bearing
- Unit of Measure:
- Kit
$8.95 -
Brake Fan - LH Aluminum Wide 5 ALMBFW5L
ULTRA COOL BRAKE FANS
$79.99Brake fade during sustained high-performance driving is a reliability killer—and this aluminum brake fan directly addresses it by forcing cooling air through your brake components when they need it most. Designed for Wide 5 hub applications, this...UCBALMBFW5L- SKU:
- UCBALMBFW5L
- Availability:
- Ships Same Business Day
- Weight:
- 0.13 LBS
$79.99 -
Master Cylinder Dual Reservoir Disc/Drum DBMC01
RIGHT STUFF DETAILING
$74.99A reliable master cylinder is the foundation of any braking system—without it, you're flying blind on the track or street. The DBMC01 delivers the hydraulic pressure control you need for consistent, fade-resistant braking across disc and drum...RSDDBMC01- SKU:
- RSDDBMC01
- Availability:
- Ships Same Business Day
- Weight:
- 8.72 LBS
$74.99 -
Brake Pads Wilwood 7754.97.16.44
PFC BRAKES
$116.99Consistent braking performance across variable track conditions demands a pad compound engineered for thermal stability and predictable modulation. The Wilwood 97 compound delivers fade-resistant stopping power whether you're running a sprint race,...PFR7754.97.16.44- SKU:
- PFR7754.97.16.44
- Availability:
- Ships Same Business Day
- Weight:
- 3.25 LBS
$116.99Qty in Cart: 0Quantity:Price:$116.99Subtotal: -
Brake Pads Metric GM 0154.97.14.44
PFC BRAKES
$116.99Consistent braking performance across varying track and street conditions requires a pad compound engineered for thermal stability and predictable friction characteristics. The Brake Pads Metric GM 0154.97.14.44 deliver the stopping power and modulation...PFR0154.97.14.44- SKU:
- PFR0154.97.14.44
- Availability:
- Ships Same Business Day
- Weight:
- 3.40 LBS
$116.99 -
PEM Grand National Hubs 5x5 Kit GNHRK5X5
PEM
$498.99A quality rear hub kit is the foundation of any reliable drivetrain, and the PEM Grand National Hubs deliver the durability and precision required for both track and street applications. This complete kit eliminates the need to source individual...PEMGNHRK5X5- SKU:
- PEMGNHRK5X5
- Availability:
- Ships Same Business Day
- Weight:
- 5.00 LBS
$498.99 -
Winters Bearing and Race 2-7/8 Wide 5 Single 8658
WINTERS
$26.99Whether you're rebuilding a Winters hub after a season of hard racing or maintaining your existing setup, a quality bearing and race are non-negotiable for wheel integrity and safety. This Winters bearing delivers the precision fit and durability...WIN8658- SKU:
- WIN8658
- Availability:
- Ships Same Business Day
- Weight:
- 0.86 LBS
- MFG Part #:
- 8658
$26.99 -
Winters Performance Rear 2-7/8" Wide 5 Hub Kit Aluminum Polished WIN3750
WINTERS
$405.99A quality rear hub kit is foundational to any high-performance racing build—it directly impacts wheel stability, load handling, and overall drivetrain reliability under extreme conditions. The Winters Performance Rear 2-7/8" Wide 5 Hub Kit delivers a...WIN3750- SKU:
- WIN3750
- Availability:
- Ships Same Business Day
- Weight:
- 10.36 LBS
- MFG Part #:
- 3750
$405.99 -
Wilwood 3/4" Combination Master Cylinder Rebuild Kit 260-3881
WILWOOD
$32.44Master cylinder seals wear out—it's inevitable. When yours starts showing signs of fluid weeping or soft brake pedal feel, a quality rebuild kit keeps your braking system reliable without the cost of a full replacement. This Wilwood 3/4" combination...WIL260-3881- SKU:
- WIL260-3881
- Availability:
- Ships Same Business Day
- Weight:
- 0.28 LBS
- MFG Part #:
- 260-3881
$32.44
