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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Allstar Performance Bearing Wide 5 Inner Timken ALL72217
ALLSTAR PERFORMANCE
$47.99Precision wheel bearings are the foundation of any high-performance suspension system—they directly impact steering response, handling accuracy, and tire wear patterns. The Allstar Performance Bearing Wide 5 Inner delivers the durability and...ALL72217- SKU:
- ALL72217
- Availability:
- Ships Same Business Day
- Weight:
- 0.54 LBS
- MFG Part #:
- ALL72217
$47.99 -
Allstar Performance Bearing Wide 5 Inner REM Finished ALL72216
ALLSTAR PERFORMANCE
$27.99A quality wheel bearing is non-negotiable for consistent lap times and predictable handling dynamics. The Allstar Performance Bearing Wide 5 Inner delivers precision engineering with REM finishing for superior corrosion resistance and longevity in...ALL72216- SKU:
- ALL72216
- Availability:
- Ships Same Business Day
- Weight:
- 0.55 LBS
- MFG Part #:
- ALL72216
$27.99 -
Allstar Performance Bearing Wide 5 Inner ALL72215
ALLSTAR PERFORMANCE
$11.49A quality wheel bearing is non-negotiable for consistent track performance and longevity—especially when you're running Wide 5 hubs that demand precision engineering. This Allstar Performance inner bearing delivers the durability and tight tolerances...ALL72215- SKU:
- ALL72215
- Availability:
- Ships Same Business Day
- Weight:
- 0.52 LBS
- MFG Part #:
- ALL72215
$11.49 -
Allstar Performance Bearing 5x5 2.5in Pin GN Timken ALL72212
ALLSTAR PERFORMANCE
$124.99Wheel bearing performance directly impacts your handling precision and safety under high-load conditions on the track. The Allstar Performance Bearing delivers Timken-quality construction with a proven 5x5 bolt pattern that integrates seamlessly into...ALL72212- SKU:
- ALL72212
- Availability:
- Ships Same Business Day
- Weight:
- 0.71 LBS
- MFG Part #:
- ALL72212
$124.99 -
Allstar Performance Bearing 5x5 2.0in Pin Timken ALL72202
ALLSTAR PERFORMANCE
$44.99A quality wheel bearing is foundational to any high-performance racing setup—it directly impacts your hub assembly's reliability, runout accuracy, and overall suspension geometry. The Timken 368A bearing in this Allstar package delivers the precision fit...ALL72202- SKU:
- ALL72202
- Availability:
- Ships Same Business Day
- Weight:
- 0.77 LBS
- MFG Part #:
- ALL72202
$44.99 -
Allstar Performance Bearing 5x5 2.0in Pin ALL72200
ALLSTAR PERFORMANCE
$12.99A quality wheel bearing assembly is foundational to reliable suspension geometry and consistent lap times—compromised bearings introduce runout, increased friction, and unpredictable handling. The Allstar Performance 5x5 2.0in Pin bearing set delivers...ALL72200- SKU:
- ALL72200
- Availability:
- Ships Same Business Day
- Weight:
- 0.72 LBS
- MFG Part #:
- ALL72200
$12.99 -
Allstar Performance Front Hub Dust Cap Ford 1-25/32in ALL72165
ALLSTAR PERFORMANCE
$6.99A hub dust cap isn't just a finishing touch—it's essential protection for your front rotor assembly. Keeping contaminants, moisture, and road debris away from your brake components ensures consistent performance and extends the life of your rotors and...ALL72165- SKU:
- ALL72165
- Availability:
- Ships Same Business Day
- Weight:
- 0.12 LBS
- MFG Part #:
- ALL72165
$6.99 -
Allstar Performance Front Hub Dust Cap GM Metric 2-3/32in ALL72164
ALLSTAR PERFORMANCE
$6.99A quality hub dust cap is essential protection against road contaminants, moisture, and brake dust accumulation that can compromise your rotor and bearing assembly over time. This Allstar Performance cap seals your front hub effectively while maintaining...ALL72164- SKU:
- ALL72164
- Availability:
- Ships Same Business Day
- Weight:
- 0.12 LBS
- MFG Part #:
- ALL72164
$6.99 -
Allstar Performance Brake Line Deflector RH ALL50251
ALLSTAR PERFORMANCE
$8.49Brake line deflectors are essential protection against heat damage, abrasion, and road debris that can compromise brake system integrity during hard cornering and sustained braking. This passenger-side deflector shields your brake lines from contact with...ALL50251- SKU:
- ALL50251
- Availability:
- Ships Same Business Day
- Weight:
- 0.12 LBS
- MFG Part #:
- ALL50251
$8.49 -
Allstar Performance Brake Line Deflector LH ALL50250
ALLSTAR PERFORMANCE
$8.49Brake line deflectors are essential protection for any serious racing setup or high-performance build. By shielding your brake lines from flying debris, heat damage, and accidental contact, this deflector ensures consistent hydraulic pressure and...ALL50250- SKU:
- ALL50250
- Availability:
- Ships Same Business Day
- Weight:
- 0.12 LBS
- MFG Part #:
- ALL50250
$8.49 -
Allstar Performance Bleeder Screws 1/8 NPT 4pk ALL50180
ALLSTAR PERFORMANCE
$10.99Proper brake bleeding is non-negotiable for safety-critical hydraulic systems, and quality bleeder screws are essential to the job. These Allstar Performance bleeder screws provide reliable access points for removing air from brake lines without...ALL50180- SKU:
- ALL50180
- Availability:
- Ships Same Business Day
- Weight:
- 0.09 LBS
- MFG Part #:
- ALL50180
$10.99 -
Allstar Performance Proportioning Valve 1/8" NPT Fittings ALL48025
ALLSTAR PERFORMANCE
$52.99Take full control of your braking performance with the Allstar Performance Proportioning Valve (ALL48025) — a must-have upgrade for any serious racer or performance enthusiast. Dial in the perfect front-to-rear brake bias on the fly with a simple knob...ALL48025- SKU:
- ALL48025
- Availability:
- Ships Same Business Day
- Weight:
- 0.42 LBS
- MFG Part #:
- ALL48025
$52.99 -
Allstar Performance Caliper Bracket Metric Clamp On w/ Gussets ALL42186
ALLSTAR PERFORMANCE
$54.99Upgrade your rear brake setup with confidence using the Allstar Performance ALL42186 Caliper Bracket — a rock-solid, gusseted clamp-on solution built specifically for GM Metric calipers. Designed for serious racers and performance enthusiasts, this...ALL42186- SKU:
- ALL42186
- Availability:
- Ships Same Business Day
- Weight:
- 3.36 LBS
- MFG Part #:
- ALL42186
$54.99 -
Allstar Performance Caliper Bracket Metric Clamp On ALL42185
ALLSTAR PERFORMANCE
$46.99Upgrade your rear braking setup with confidence using the Allstar Performance Caliper Bracket Metric Clamp On (ALL42185) — a rock-solid solution designed to mount your GM metric caliper quickly and securely. Built from durable steel with a clean black...ALL42185- SKU:
- ALL42185
- Availability:
- Ships Same Business Day
- Weight:
- 2.90 LBS
- MFG Part #:
- ALL42185
$46.99 -
Allstar Performance Caliper Bracket Right Rear GM 7.5 ALL42181
ALLSTAR PERFORMANCE
$24.99Upgrade your braking system with confidence using the Allstar Performance Caliper Bracket Right Rear GM 7.5 (ALL42181) — a precision-engineered solution built to deliver reliable, race-ready performance. Designed for a clean bolt-on fit, this bracket...ALL42181- SKU:
- ALL42181
- Availability:
- Ships Same Business Day
- Weight:
- 1.72 LBS
- MFG Part #:
- ALL42181
$24.99 -
Allstar Performance Caliper Bracket Left Rear GM 7.5 ALL42180
ALLSTAR PERFORMANCE
$24.99Upgrade your braking system with confidence using the Allstar Performance ALL42180 Caliper Bracket — a precision-engineered solution built to deliver solid, reliable performance on the track or street. Designed specifically for GM 7.5 rear axle setups,...ALL42180- SKU:
- ALL42180
- Availability:
- Ships Same Business Day
- Weight:
- 1.72 LBS
- MFG Part #:
- ALL42180
$24.99 -
Allstar Performance Brake Duct Hose Flange 3in. ALL42160
ALLSTAR PERFORMANCE
$37.99Keep your brakes running cool under pressure with the Allstar Performance 3in. Brake Duct Hose Flange — a must-have upgrade for serious racers and performance enthusiasts. Built to efficiently channel airflow directly to your brake components, this...ALL42160- SKU:
- ALL42160
- Availability:
- Ships Same Business Day
- Weight:
- 0.23 LBS
- MFG Part #:
- ALL42160
$37.99 -
Allstar Performance Brake Duct Hose 4 x 10ft Orange 550 Deg ALL42155
ALLSTAR PERFORMANCE
$179.99When it comes to keeping your brakes cool under pressure, the Allstar Performance Brake Duct Hose (ALL42155) delivers exactly what serious racers demand. Built from silicone rubber-coated fiberglass fabric, this hose handles extreme heat while staying...ALL42155- SKU:
- ALL42155
- Availability:
- Ships Same Business Day
- Weight:
- 5.00 LBS
- MFG Part #:
- ALL42155
$179.99 -
Allstar Performance Brake Duct Hose 4 x 10ft Black 300 Deg ALL42154
ALLSTAR PERFORMANCE
$99.99When it comes to keeping your brakes cool under pressure, the Allstar Performance Brake Duct Hose (ALL42154) is the real deal. Built from tough neoprene and rated to handle up to 300°F, this hose channels air exactly where you need it — straight to your...ALL42154- SKU:
- ALL42154
- Availability:
- Ships Same Business Day
- Weight:
- 7.30 LBS
- MFG Part #:
- ALL42154
$99.99 -
Allstar Performance Brake Duct Hose 3 x 10ft Orange 550 Deg ALL42152
ALLSTAR PERFORMANCE
$159.99When it comes to keeping your brakes cool under pressure, the Allstar Performance Brake Duct Hose (ALL42152) delivers exactly what serious racers need. Built from silicone rubber-coated fiberglass fabric, this tough yet flexible hose handles extreme heat...ALL42152- SKU:
- ALL42152
- Availability:
- Ships Same Business Day
- Weight:
- 4.70 LBS
- MFG Part #:
- ALL42152
$159.99
