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 Ultralite 32 Drilled Rotor 11.75in x 0.810in 8 x 7.000in Bolt Pattern 160-5863
WILWOOD
$115.74Enhance your vehicle's braking performance with the Wilwood Drilled Rotor 8BT. Designed for high-performance and dirt racing applications, this rotor offers exceptional durability and economy. Its drilled design improves heat dissipation and reduces...WIL160-5863- SKU:
- WIL160-5863
- Availability:
- Ships Same Business Day
- Weight:
- 7.49 LBS
- MFG Part #:
- 160-5863
$115.74 -
Wilwood Ultralite HP 32 Vane Vented Brake Rotor 12.19 in OD 0.81 in Thick 8 x 7.62 in Bolt Pattern 160-5844
WILWOOD
$129.25The Wilwood Ultralite Vented Rotor is engineered for high-performance braking applications, featuring a 12.188-inch outside diameter and a thickness of 0.813 inches. Designed with an 8 x 7.620-inch bolt pattern, this rotor is crafted from durable iron...WIL160-5844- SKU:
- WIL160-5844
- Availability:
- Ships Same Business Day
- Weight:
- 8.95 LBS
- MFG Part #:
- 160-5844
$129.25 -
Wilwood Ultralite HP 30 Rotor 11.00 x .810 6 on 6.25in 160-5840
WILWOOD
$129.25The Wilwood Rotor 6bt is a high-performance brake rotor designed for competition, high-performance, and sport driving applications. With an 11-inch outer diameter and 0.810-inch thickness, it offers robust durability and efficient cooling. The rotor...WIL160-5840- SKU:
- WIL160-5840
- Availability:
- Ships Same Business Day
- Weight:
- 7.89 LBS
- MFG Part #:
- 160-5840
$129.25 -
Wilwood GT48 12.88" x 1.25" Driver Side Slotted Brake Rotor 12 x 8.75" Bolt Pattern 160-4565
WILWOOD
$330.77The Wilwood GT48 Curved Vane Brake Rotor is engineered for high-performance applications, featuring a 12.88-inch outer diameter and a 1.25-inch thickness. Crafted from a proprietary iron alloy, it offers exceptional heat resistance and durability. The...WIL160-4565- SKU:
- WIL160-4565
- Availability:
- Ships Same Business Day
- Weight:
- 13.28 LBS
- MFG Part #:
- 160-4565
$330.77 -
Wilwood GT48 12.88" x 1.25" Directional Slotted Brake Rotor 12 x 8.75" Bolt Pattern 160-4564
WILWOOD
$330.77The Wilwood GT48 Curved Vane Brake Rotor is engineered for high-performance applications, offering exceptional heat dissipation and durability. Crafted from long-grain carbon iron, it ensures extended wear and thermal stability. The rotor features an...WIL160-4564- SKU:
- WIL160-4564
- Availability:
- Ships Same Business Day
- Weight:
- 13.40 LBS
- MFG Part #:
- 160-4564
$330.77 -
Wilwood Ultralite 30 Vented Brake Rotor 10.25" x 0.75" 6 x 5.5" Bolt Pattern 160-3747
WILWOOD
$110.20The Wilwood Rotor 6BT.75in 10.25in x 5.5 Ultralite is a high-performance brake rotor designed for various racing and high-performance applications. Crafted from premium-grade iron, it offers exceptional durability and heat resistance. ...WIL160-3747- SKU:
- WIL160-3747
- Availability:
- Ships Same Business Day
- Weight:
- 6.14 LBS
- MFG Part #:
- 160-3747
$110.20 -
Wilwood Ultralite 32 12.19" x 1.25" Driver Side Brake Rotor 8 x 7.62" Bolt Pattern 160-2901
WILWOOD
$123.45Enhance your vehicle's braking performance with the Wilwood Ultralite 32 Vane Brake Rotor. Designed for the driver side, this rotor features a plain face and straight vane configuration, offering exceptional cooling efficiency and reduced weight...WIL160-2901- SKU:
- WIL160-2901
- Availability:
- Ships Same Business Day
- Weight:
- 10.54 LBS
- MFG Part #:
- 160-2901
$123.45 -
Wilwood Ultralite 32 12.19" x 1.25" Passenger Side Brake Rotor 8 x 7.62" Bolt Pattern 160-2900
WILWOOD
$123.45Enhance your vehicle's braking performance with the Wilwood Ultralite 32 Curved Vane Rotor. Designed for high-performance and dirt racing applications, this rotor offers exceptional durability and efficient cooling. Its premium iron alloy construction...WIL160-2900- SKU:
- WIL160-2900
- Availability:
- Ships Same Business Day
- Weight:
- 10.44 LBS
- MFG Part #:
- 160-2900
$123.45 -
Wilwood Ultralite 32 11.75" x 1.25" Brake Rotor 8 x 7" Bolt Pattern 160-2898
WILWOOD
$69.42Enhance your vehicle's braking performance with the Wilwood Ultralite 32 Vane Brake Rotor. Designed for high-performance and dirt racing applications, this rotor offers exceptional durability and economy. Its straight-vane design ensures efficient heat...WIL160-2898- SKU:
- WIL160-2898
- Availability:
- Ships Same Business Day
- Weight:
- 10.30 LBS
- MFG Part #:
- 160-2898
$69.42 -
Wilwood Ultralite 32 Directional Vane Rotor 12.19 x 1.25 8 x 7.00 WIL160-2895
WILWOOD
$117.99Enhance your vehicle's braking performance with the Wilwood Ultralite 32 Curved Vane Rotor. Designed for high-performance and dirt racing applications, this rotor offers exceptional durability and efficient cooling. Its premium iron alloy construction...WIL160-2895- SKU:
- WIL160-2895
- Availability:
- Ships Same Business Day
- Weight:
- 10.52 LBS
- MFG Part #:
- 160-2895
$117.99 -
Wilwood Ultralite 32 Vented Brake Rotor 12.19" x 1.25" 8 x 7.000" Bolt Pattern 160-2894
WILWOOD
$117.99Enhance your vehicle's braking performance with the Wilwood Ultralite 32 Vane Rotor. Designed for high-performance and dirt racing applications, this rotor offers exceptional durability and stability under high temperatures. Its straight-vane design...WIL160-2894- SKU:
- WIL160-2894
- Availability:
- Ships Same Business Day
- Weight:
- 10.44 LBS
- MFG Part #:
- 160-2894
$117.99 -
Wilwood GT 48 SPC 37 LH 11.75 x 1.21 8 on 7in B/C 160-13500
WILWOOD
$152.45The Wilwood GT 48 Curved Vane Rotor is engineered for high-performance braking in demanding motorsport environments. Crafted from a proprietary Spec-37 iron alloy, it offers exceptional resistance to heat-induced distortion, warping, and wear. The rotor...WIL160-13500- SKU:
- WIL160-13500
- Availability:
- Ships Same Business Day
- Weight:
- 10.40 LBS
- MFG Part #:
- 160-13500
$152.45 -
Wilwood GT 48 Passenger Side Directional Slotted Brake Rotor 11.75 x 1.21 8 on 7.00 160-13499
WILWOOD
$152.45The Wilwood GT 48 Curved Vane Rotor is engineered for high-performance applications, offering exceptional heat management and durability. Crafted from a proprietary Spec-37 iron alloy, it ensures resistance against distortion, warping, cracking, and wear...WIL160-13499- SKU:
- WIL160-13499
- Availability:
- Ships Same Business Day
- Weight:
- 10.40 LBS
- MFG Part #:
- 160-13499
$152.45 -
Wilwood HD48 SPC37 LH 11.75 x 1.21 8 on 7.00 160-13498
WILWOOD
$125.76The Wilwood Rotor HD48 SPC37 LH is a high-performance brake rotor designed for the driver's side, featuring a plain face and directional design. With an outer diameter of 11.75 inches and a thickness of 1.21 inches, it offers robust braking capabilities...WIL160-13498- SKU:
- WIL160-13498
- Availability:
- Ships Same Business Day
- Weight:
- 10.50 LBS
- MFG Part #:
- 160-13498
$125.76 -
Wilwood HD48 SPC37 RH 11.75 x 1.21 8 on 7.00 160-13497
WILWOOD
$125.76The Wilwood HD48 SPC37 RH brake rotor is engineered for high-performance applications, offering exceptional durability and heat resistance. Designed for the passenger side, this rotor features a plain face and is constructed from premium Spec-37 iron,...WIL160-13497- SKU:
- WIL160-13497
- Availability:
- Ships Same Business Day
- Weight:
- 10.55 LBS
- MFG Part #:
- 160-13497
$125.76 -
Wilwood GT36 12.19" x 0.810" Driver Side Directional Slotted Rotor 8 x 7.620" Bolt Pattern 160-12294
WILWOOD
$254.67The Wilwood Rotor 8bt .810in 12.19in x 7.62in GT36 is a high-performance brake rotor designed for the driver side of vehicles requiring a 12.19-inch outer diameter and 0.813-inch thickness. Constructed from Spec-37 iron, it offers exceptional durability...WIL160-12294- SKU:
- WIL160-12294
- Availability:
- Ships Same Business Day
- Weight:
- 10.37 LBS
- MFG Part #:
- 160-12294
$254.67 -
Wilwood GT36 12.19" x 0.810" Passenger Side Slotted Rotor 160-12293
WILWOOD
$254.67The Wilwood Rotor 8bt .810in 12.19in x 7.62in GT36 is a high-performance brake rotor designed for the passenger side of vehicles. Crafted from Spec-37 iron, it offers exceptional durability and resistance to extreme temperatures, ensuring reliable...WIL160-12293- SKU:
- WIL160-12293
- Availability:
- Ships Same Business Day
- Weight:
- 10.30 LBS
- MFG Part #:
- 160-12293
$254.67 -
Wilwood GT 36 12.19" x 0.810" Left-Hand Brake Rotor 8 x 7.00" Bolt Pattern 160-12292
WILWOOD
$198.20This high-performance brake rotor is engineered for the driver side, featuring a directional slotted design that enhances braking efficiency. With a 12.190-inch outer diameter and 0.810-inch thickness, it offers robust stopping power. The 8 x 7.000-inch...WIL160-12292- SKU:
- WIL160-12292
- Availability:
- Ships Same Business Day
- Weight:
- 10.55 LBS
- MFG Part #:
- 160-12292
$198.20 -
Wilwood GT 36 Passenger Side Brake Rotor 12.19" x 0.81" x 8 on 7" WIL160-12291
WILWOOD
$198.20The Wilwood Rotor 8bt .810 x 12.19 x 7.00 RH SPC37 WIL160-12291 is a high-performance brake rotor designed for the passenger side of vehicles requiring a 12.19-inch outer diameter and 0.810-inch thickness. Manufactured from Spec-37 iron, it offers...WIL160-12291- SKU:
- WIL160-12291
- Availability:
- Ships Same Business Day
- Weight:
- 10.60 LBS
- MFG Part #:
- 160-12291
$198.20 -
Wilwood GT36 SPC37 LH 11.75 x .810 8 on 7in 160-12286
WILWOOD
$158.56The Wilwood GT36 SPC37 LH rotor is engineered for high-performance braking, featuring a directional slotted design that enhances heat dissipation and pad cleaning. With an 11.75-inch outer diameter and 0.813-inch thickness, it offers robust stopping...WIL160-12286- SKU:
- WIL160-12286
- Availability:
- Ships Same Business Day
- Weight:
- 9.90 LBS
- MFG Part #:
- 160-12286
$158.56
