Brake Systems
Circle Track Brake Systems at JJ Motorsports
Equip your circle track racer with complete brake systems and conversion kits from JJ Motorsports. Featuring front and rear disc setups for enhanced stopping power, heat dissipation, and control in demanding IMCA, USMTS, and dirt oval conditions, these kits include calipers, rotors, hubs, and hats for vehicles like Ford Mustang II spindles and GM Metric applications.
Shop trusted brands like Allstar Performance for reliable disc kits, Speedway Motors for hybrid options, and Right Stuff Detailing for premium conversions. Explore related categories such as Circle Track Brake Systems and Components for additional parts or Circle Track Brake Lines & Fittings for fluid system upgrades.
Top Circle Track Brake Systems
- Allstar Performance Disc Brake Kit Mustang II 5 on 5.0in BC ALL42030 – Front brake system for GM Metric; includes 1 piston caliper, 11.000 in plain iron rotor, offset hub; compatible with Ford Mustang II spindles.
- Allstar Performance Rear Disc Brake Kit ALL42019 – Rear brake system for GM Metric; features 1 piston caliper, 11.750 in plain iron rotor, offset hat; designed for 3 in axle tubes.
- Allstar Performance Disc Brake Kit Mustang II 5 on 4.5in BC ALL42024 – Front brake system for GM Metric; includes 1 piston caliper, 11.000 in plain iron rotor, offset hub; steel black finish, for Ford Mustang II spindles.
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!
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- Qty in Cart
- Quantity
- Price
- Subtotal
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Hybrid Front Disc Brake Rotor Conversion Kit
SPEEDWAY MOTORS
$174.99This kit is for you guys already running Pinto spindles but want to swap out your heavy Granada rotors for the lighter Hybrids. Re-use your metric calipers. 5 x 5" bolt pattern. Two new IMCA approved 10" hybrid rotors Left hand and right hand hybrid...91031994- SKU:
- 91031994
- Availability:
- Ships Same Business Day
- Weight:
- 7.00 LBS
- Position:
- Front
- Bolt Pattern:
- 5 on 5"
- Rotor Diameter:
- 10 Inch
- Rotor Type:
- Vented
- Rotor Thickness:
- .81"
- Thread Pitch:
- 5/8"-11
- Hardware Included:
- Yes
$174.99 -
Allstar Performance Disc Brake Kit Mustang II 5 on 5.0in BC ALL42030
ALLSTAR PERFORMANCE
$399.99Disc Brake Kit Mustang II 5 on 5.0in BCBrake SystemFrontGM Metric1 Piston Caliper11.000 in Plain Iron RotorOffset HubSteelBlackFord Mustang II SpindlesKitALL42030- SKU:
- ALL42030
- Availability:
- Ships Same Business Day
- Weight:
- 64.83 LBS
- MFG Part #:
- ALL42030
$399.99 -
Ford 9in Rear Disc Brake Conversion ZDCRDM1
RIGHT STUFF DETAILING
$492.15Upgrade your vehicle's braking system with a high-performance disc conversion. Designed specifically for the rear, enhancing stopping power and safety. Features a reliable 1 piston caliper for effective braking performance. Includes an...RSDZDCRDM1- SKU:
- RSDZDCRDM1
- Availability:
- Ships Same Business Day
- Weight:
- 54.90 LBS
$492.15 -
Ford 9in Rear Disc Brake Conversion ZDCRD02
RIGHT STUFF DETAILING
$660.00Enhanced brake system for improved performance Complete disc conversion kit for rear axles Features a single piston caliper for effective braking Includes 11.000 inch rotors for optimal heat dissipation Designed with an offset hat for better...RSDZDCRD02- SKU:
- RSDZDCRD02
- Availability:
- Ships Same Business Day
- Weight:
- 59.85 LBS
$660.00 -
Disc Brake Conv. Drill/ Slot Blk PC & SS Hoses AFXWK01CS
RIGHT STUFF DETAILING
$830.25Brake SystemDisc ConversionFront1 Piston Caliper11.00 in Drilled / Slotted RotorsOffset HatIronNaturalGM A-Body 1964-72KitRSDAFXWK01CS- SKU:
- RSDAFXWK01CS
- Availability:
- Ships Same Business Day
- Weight:
- 49.00 LBS
$830.25 -
Rear Disc Conversion Kit GM 10/12 Bolt AFXRDM5
RIGHT STUFF DETAILING
$547.35Brake SystemDisc ConversionRear1 Piston Caliper11.000 in RotorOffset HatIronNaturalGM 10-Bolt / 12-BoltKitRSDAFXRDM5- SKU:
- RSDAFXRDM5
- Availability:
- Ships Same Business Day
- Weight:
- 61.05 LBS
$547.35 -
Rear Disc Conv. Kit GM 10/12 Bolt No E-Brake AFXRDM1
RIGHT STUFF DETAILING
$547.35Brake SystemDisc ConversionRear1 Piston Caliper11.000 in RotorOffset HatIronNaturalGM 10-Bolt / 12-BoltKitRSDAFXRDM1- SKU:
- RSDAFXRDM1
- Availability:
- Ships Same Business Day
- Weight:
- 60.70 LBS
$547.35 -
Allstar Performance Disc Brake Kit Mustang II 5 on 4.75in BC ALL42029
ALLSTAR PERFORMANCE
$384.99Brake SystemFrontGM Metric1 Piston Caliper11.000 in Plain Iron RotorOffset HubSteelBlackFord Mustang II SpindlesKitALL42029- SKU:
- ALL42029
- Availability:
- Ships Same Business Day
- Weight:
- 67.27 LBS
$384.99 -
Allstar Performance Disc Brake Kit Mustang II 5 on 4.5in BC ALL42024
ALLSTAR PERFORMANCE
$359.99Brake SystemFrontGM Metric1 Piston Caliper11.000 in Plain Iron RotorOffset HubSteelBlackFord Mustang II SpindlesKitALL42024- SKU:
- ALL42024
- Availability:
- Ships Same Business Day
- Weight:
- 67.67 LBS
$359.99 -
Allstar Performance Rear Disc Brake Kit ALL42019
ALLSTAR PERFORMANCE
$209.99Rear Disc Brake Kit Brake SystemRearGM Metric1 Piston Caliper11.750 in Plain Iron RotorOffset HatSteelBlack3 in Axle TubesKitALL42019- SKU:
- ALL42019
- Availability:
- Ships Same Business Day
- Weight:
- 24.09 LBS
- MFG Part #:
- ALL42019
$209.99
