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!
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- Qty in Cart
- Quantity
- Price
- Subtotal
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ZR94 CALIPER 94.323.410.440.12
PFC BRAKES
$899.99The ZR94 caliper delivers the stopping power and heat dissipation your high-performance setup demands. With four pistons working in concert, this caliper provides consistent, progressive braking force across a wide range of track conditions and ambient...PFR94.323.410.440.12- SKU:
- PFR94.323.410.440.12
- Availability:
- Ships Same Business Day
- Weight:
- 5.75 LBS
$899.99 -
ZR94 CALIPER 94.323.410.440.11
PFC BRAKES
$899.99Precision braking is non-negotiable in high-performance racing, and the ZR94 four-piston caliper delivers the stopping power and modulation required for consistent lap times. This driver-side trailing caliper combines proven engineering with...PFR94.323.410.440.11- SKU:
- PFR94.323.410.440.11
- Availability:
- Ships Same Business Day
- Weight:
- 5.80 LBS
$899.99 -
ZR94 CALIPER 94.323.410.440.02
PFC BRAKES
$899.99Upgrading to the ZR94 4-piston caliper delivers the stopping power and thermal consistency that serious track applications demand. With a larger swept area and multi-piston architecture, this unit reduces brake fade during extended high-performance...PFR94.323.410.440.02- SKU:
- PFR94.323.410.440.02
- Availability:
- Ships Same Business Day
- Weight:
- 5.75 LBS
$899.99 -
ZR94 CALIPER 94.323.410.440.01
PFC BRAKES
$899.99The ZR94 caliper delivers the stopping power your high-performance setup demands. With a 4-piston design and 12.716-inch rotor capacity, this unit provides the thermal stability and modulation necessary for sustained track sessions or aggressive street...PFR94.323.410.440.01- SKU:
- PFR94.323.410.440.01
- Availability:
- Ships Same Business Day
- Weight:
- 5.75 LBS
$899.99 -
ZR94 CALIPER 94.323.290.365.12
PFC BRAKES
$846.99A high-performance braking system demands calipers engineered for consistent stopping power under extreme track conditions. The ZR94 delivers the thermal stability and precise pad modulation required for serious racing applications, whether you're...PFR94.323.290.365.12- SKU:
- PFR94.323.290.365.12
- Availability:
- Ships Same Business Day
- Weight:
- 6.00 LBS
$846.99Qty in Cart: 0Quantity:Price:$846.99Subtotal: -
ZR94 CALIPER 94.323.290.365.11
PFC BRAKES
$846.99High-performance braking demands precision engineering and fade-resistant construction—the ZR94 4-piston caliper delivers both with nickel-plated cast construction designed for serious track applications. Whether you're upgrading a dedicated race car or...PFR94.323.290.365.11- SKU:
- PFR94.323.290.365.11
- Availability:
- Ships Same Business Day
- Weight:
- 5.90 LBS
$846.99 -
ZR94 CALIPER 94.323.290.365.02
PFC BRAKES
$846.99Stop settling for mushy brake feel and inconsistent stopping power. The ZR94 4-piston caliper delivers the thermal stability and modulation that separates committed racers from the rest—whether you're pushing lap times or demanding reliability on the...PFR94.323.290.365.02- SKU:
- PFR94.323.290.365.02
- Availability:
- Ships Same Business Day
- Weight:
- 5.90 LBS
$846.99Qty in Cart: 0Quantity:Price:$846.99Subtotal: -
ZR94 CALIPER 94.323.290.365.01
PFC BRAKES
$846.99The ZR94 4-piston caliper delivers the stopping power and consistency you need for track-focused applications. With nickel plating for corrosion resistance and a radial mount design, this driver-side leading caliper offers reliable modulation lap after...PFR94.323.290.365.01- SKU:
- PFR94.323.290.365.01
- Availability:
- Ships Same Business Day
- Weight:
- 5.93 LBS
$846.99 -
7934 RACE PAD SET - 39 C MPD 19 MM 7934.39.19.44
PFC BRAKES
$257.99When you're pushing your vehicle to the limit on track, brake performance is non-negotiable. The 7934 Race Pad Set delivers consistent, fade-resistant stopping power through high-temperature operation, ensuring you maintain confidence during extended...PFR7934.39.19.44- SKU:
- PFR7934.39.19.44
- Availability:
- Ships Same Business Day
- Weight:
- 3.65 LBS
$257.99 -
Brake Pads ZR34 / ZR94 w 20mm Thick Rotor 7905.39.25.44
PFC BRAKES
$257.99High-temperature racing demands brake components engineered to perform at the edge of adhesion without fade or glazing. The ZR34/ZR94 brake pads deliver consistent bite across extreme track conditions, paired with a robust 25mm rotor thickness that...PFR7905.39.25.44- SKU:
- PFR7905.39.25.44
- Availability:
- Ships Same Business Day
- Weight:
- 5.45 LBS
$257.99 -
Brake Pads ZR34 / ZR94 w 20MM Thick Rotor 7905.39.25.34
PFC BRAKES
$323.99When you're pushing your vehicle to the limit on track, brake performance can't be an afterthought—it's the difference between a clean lap and a costly mistake. The ZR34/ZR94 brake pads deliver consistent stopping power under extreme heat cycles, paired...PFR7905.39.25.34- SKU:
- PFR7905.39.25.34
- Availability:
- Ships Same Business Day
- Weight:
- 5.45 LBS
$323.99 -
Brake Pads PFC Z34 w/ 20MM Disc 7905.13.25.34
PFC BRAKES
$298.99When you're pushing your vehicle to its limits on track, brake fade isn't an option—it's a liability. The PFC Z34 brake pads deliver consistent stopping power across extended high-temperature sessions, giving you the confidence to brake late and hard...PFR7905.13.25.34- SKU:
- PFR7905.13.25.34
- Availability:
- Ships Same Business Day
- Weight:
- 5.70 LBS
$298.99 -
Brake Pads PFC ZR34 w/ 20mm Disc 7905.11.25.44
PFC BRAKES
$224.99The PFC ZR34 brake pads deliver consistent, predictable stopping power across a wide temperature range—essential for drivers who demand reliability whether they're on the street or the track. The 11 compound formula is engineered for fade resistance and...PFR7905.11.25.44- SKU:
- PFR7905.11.25.44
- Availability:
- Ships Same Business Day
- Weight:
- 5.61 LBS
$224.99 -
Brake Pads AP6 Wilwood GN 7753.11.21.44
PFC BRAKES
$299.99The AP6 Wilwood GN brake pads deliver consistent stopping power across varying track conditions and ambient temperatures, eliminating the performance variability that can cost you tenths of a second or worse—safety margins. With the 11 compound formula,...PFR7753.11.21.44- SKU:
- PFR7753.11.21.44
- Availability:
- Ships Same Business Day
- Weight:
- 6.10 LBS
$299.99 -
Brake Pads Wilwood SL 7751.97.20.44
PFC BRAKES
$155.99The 97 Compound in these Wilwood SL brake pads delivers consistent friction across temperature swings, from cold morning sessions to sustained track abuse. Whether you're running AP, Outlaw, or Wilwood SL calipers, this set of four pads gives you the...PFR7751.97.20.44- SKU:
- PFR7751.97.20.44
- Availability:
- Ships Same Business Day
- Weight:
- 4.20 LBS
$155.99 -
Brake Pads Wilwood Superlite 7751.39.20.44
PFC BRAKES
$278.99When you're pushing your brakes to the limit on the track, pad material and heat management become non-negotiable. The Wilwood Superlite 7751 pads deliver consistent friction across extreme temperature ranges, eliminating fade when you need stopping...PFR7751.39.20.44- SKU:
- PFR7751.39.20.44
- Availability:
- Ships Same Business Day
- Weight:
- 4.25 LBS
$278.99 -
Brake Pads Wilwood SL Dyno Bedded 7751.39.20.34
PFC BRAKES
$344.99When you're pushing your rig to the limit on track, brake performance isn't negotiable—it's survival. Wilwood's SL Dyno bedded pads deliver consistent, predictable stopping power across high-temperature cycles without the fade that compromises your lap...PFR7751.39.20.34- SKU:
- PFR7751.39.20.34
- Availability:
- Ships Same Business Day
- Weight:
- 4.20 LBS
$344.99 -
7751 RACE PAD SET - 11 C MPD 20 MM 7751.11.20.44
PFC BRAKES
$224.99When you're pushing your vehicle to the limit on track, your brakes need to match your commitment to performance. The 7751 Race Pad Set delivers consistent stopping power across all temperature ranges, eliminating the guesswork and giving you the...PFR7751.11.20.44- SKU:
- PFR7751.11.20.44
- Availability:
- Ships Same Business Day
- Weight:
- 4.45 LBS
$224.99 -
LH V3 Rotor 12.19in. X 1.25in 309.32.0040.452
PFC BRAKES
$293.99Brake performance demands precision, and the LH V3 Rotor delivers exactly that with its slotted design for superior heat dissipation and fade resistance during hard cornering and sustained braking. Whether you're pushing lap times or handling demanding...PFR309.32.0040.452- SKU:
- PFR309.32.0040.452
- Availability:
- Ships Same Business Day
- Weight:
- 13.40 LBS
$293.99 -
Rotor V3 Dirct Mnt 11.75 x 1.25in Dyno Bedded 299.32.0040.482
PFC BRAKES
$378.99High-performance braking demands rotors engineered for consistency and durability under extreme conditions. This V3 rotor combines dyno-bedded steel construction with precise slotting to deliver reliable heat dissipation and reduced brake fade during...PFR299.32.0040.482- SKU:
- PFR299.32.0040.482
- Availability:
- Ships Same Business Day
- Weight:
- 12.20 LBS
$378.99
