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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Allstar Performance Caliper Spacer Big GM .190 Thick ALL42041
ALLSTAR PERFORMANCE
$10.99Keep your braking system dialed in with the Allstar Performance Caliper Spacer for Big GM Calipers — a simple but essential component for achieving proper pad-to-rotor clearance and consistent brake feel. Built from lightweight aluminum, this...ALL42041- SKU:
- ALL42041
- Availability:
- Ships Same Business Day
- Weight:
- 0.32 LBS
- MFG Part #:
- ALL42041
$10.99 -
Allstar Performance Caliper Spacer Metric .100 Thick ALL42039
ALLSTAR PERFORMANCE
$10.99Keep your GM metric brake calipers dialed in with the precision fit they deserve. This Allstar Performance caliper spacer is the easy, reliable solution for fine-tuning brake pad positioning and eliminating unwanted slop in your braking system. A...ALL42039- SKU:
- ALL42039
- Availability:
- Ships Same Business Day
- Weight:
- 0.18 LBS
- MFG Part #:
- ALL42039
$10.99 -
Allstar Performance Rear Disc Brake Kit ALL42019
ALLSTAR PERFORMANCE
$219.99Upgrade your race car's stopping power with the Allstar Performance Rear Disc Brake Kit (ALL42019) — a bolt-on solution engineered for serious performance and reliability. Designed to fit GM Metric applications, this complete kit gives you everything you...ALL42019- SKU:
- ALL42019
- Availability:
- Ships Same Business Day
- Weight:
- 24.09 LBS
- MFG Part #:
- ALL42019
$219.99 -
Allstar Performance Rotor Steel 8 Bolt .250 Scalloped ALL42011
ALLSTAR PERFORMANCE
$96.99When stopping power matters most, the Allstar Performance ALL42011 Scalloped Steel Brake Rotor delivers the reliability and performance that Late Model and Modified racers demand. Built from durable iron construction, this rotor's scalloped design helps...ALL42011- SKU:
- ALL42011
- Availability:
- Ships Same Business Day
- Weight:
- 3.05 LBS
- MFG Part #:
- ALL42011
$96.99 -
Allstar Performance Rotor RH 8 Bolt 40 Vane 1.25x11.75 Vented ALL42005
ALLSTAR PERFORMANCE
$99.99When it comes to serious stopping power, the Allstar Performance ALL42005 Vented Brake Rotor delivers the performance and reliability that racing enthusiasts demand. Engineered with 40 directional vanes for maximum heat dissipation, this rotor keeps your...ALL42005- SKU:
- ALL42005
- Availability:
- Ships Same Business Day
- Weight:
- 11.15 LBS
- MFG Part #:
- ALL42005
$99.99 -
Allstar Performance Rotor LH 8 Bolt 40 Vane 1.25x11.75 Vented ALL42004
ALLSTAR PERFORMANCE
$99.99When consistent stopping power and heat management matter most, the Allstar Performance ALL42004 Vented Brake Rotor delivers the reliability you need on the track. Engineered with 40 directional vanes for maximum airflow, this left-hand driver-side rotor...ALL42004- SKU:
- ALL42004
- Availability:
- Ships Same Business Day
- Weight:
- 11.13 LBS
- MFG Part #:
- ALL42004
$99.99 -
Allstar Performance Rotor RH 8 Bolt 36 Vane 1.25x11.75 ALL42001
ALLSTAR PERFORMANCE
$108.99When it comes to serious stopping power, the Allstar Performance ALL42001 Brake Rotor delivers the reliability and consistency that racing enthusiasts demand. Built with 36 directional vanes for superior heat dissipation, this right-hand rotor keeps you...ALL42001- SKU:
- ALL42001
- Availability:
- Ships Same Business Day
- Weight:
- 11.16 LBS
- MFG Part #:
- ALL42001
$108.99 -
Allstar Performance Rotor LH 8 Bolt 36 Vane 1.25x11.75 ALL42000
ALLSTAR PERFORMANCE
$108.99When it comes to serious stopping power on the track, the Allstar Performance ALL42000 Left-Hand Brake Rotor delivers the consistent, fade-resistant performance that racers demand. Built with a 36-vane directional design, this rotor maximizes airflow and...ALL42000- SKU:
- ALL42000
- Availability:
- Ships Same Business Day
- Weight:
- 11.04 LBS
- MFG Part #:
- ALL42000
$108.99 -
AFCO 11" Granada Style Brake Rotor 5 x 5" Bolt Pattern 9850-6510
AFCO RACING PRODUCTS
$103.99When it comes to serious stopping power, the AFCO 11" Granada Style Brake Rotor (9850-6510) delivers the precision and durability that performance enthusiasts demand. Built from premium cast iron and double disk ground for perfect flatness, this rotor...AFC9850-6510- SKU:
- AFC9850-6510
- Availability:
- Ships Same Business Day
- Weight:
- 19.87 LBS
- MFG Part #:
- 9850-6510
$103.99 -
AFCO Hybrid Brake Rotor 10.13" OD 5x5 Bolt Pattern 9850-6505
AFCO RACING PRODUCTS
$81.99The AFCO Hybrid Brake Rotor delivers the best of both worlds — combining the legendary strength of a Ford Pinto-style hub with the weight-saving efficiency of a GM Metric rotor design. Built specifically for racing applications, this rotor helps improve...AFC9850-6505- SKU:
- AFC9850-6505
- Availability:
- Ships Same Business Day
- Weight:
- 15.88 LBS
- MFG Part #:
- 9850-6505
$81.99 -
AFCO GM Metric Brake Rotor 10.5" x 1" 5 x 5" Bolt Pattern 9850-6500
AFCO RACING PRODUCTS
$81.99When it comes to serious racing performance, your braking system is non-negotiable — and the AFCO GM Metric Brake Rotor delivers the stopping power and durability you need to stay competitive. Built to OEM specs for Modifieds, Street Stocks, and Hobby...AFC9850-6500- SKU:
- AFC9850-6500
- Availability:
- Ships Same Business Day
- Weight:
- 18.06 LBS
- MFG Part #:
- 9850-6500
$81.99 -
AFCO Rotor 11.75" x 1.25" 8-Bolt Drilled Straight Vane 9850-6120
AFCO RACING PRODUCTS
$112.99When every second counts on the track, you need brakes that can keep up — and the AFCO 9850-6120 rotor delivers exactly that. Engineered with a straight vane, drilled design, this rotor maximizes cooling and sheds weight where it matters most. Whether...AFC9850-6120- SKU:
- AFC9850-6120
- Availability:
- Ships Same Business Day
- Weight:
- 8.40 LBS
- MFG Part #:
- 9850-6120
$112.99 -
AFCO 11.75" x 0.810" Straight Vane Brake Rotor 8 x 7" Bolt Pattern 9850-6021
AFCO RACING PRODUCTS
$73.38When every fraction of a second counts, you need braking hardware that can keep up with your ambitions. The AFCO 11.75" x 0.810" Straight Vane Brake Rotor (9850-6021) delivers race-proven stopping power with a precision-engineered straight vane design...AFC9850-6021- SKU:
- AFC9850-6021
- Availability:
- Ships Same Business Day
- Weight:
- 8.89 LBS
- MFG Part #:
- 9850-6021
$73.38 -
AFCO 8 Bolt Straight Vane Brake Rotor 11.75in x 1.25in 9850-6020
AFCO RACING PRODUCTS
$40.99When it comes to race-day stopping power, the AFCO 8 Bolt Straight Vane Brake Rotor (9850-6020) is built to perform when it matters most. Its straight vane design keeps heat moving efficiently, so you stay in control lap after lap without worrying about...AFC9850-6020- SKU:
- AFC9850-6020
- Availability:
- Ships Same Business Day
- Weight:
- 9.66 LBS
- MFG Part #:
- 9850-6020
$40.99 -
AFCO Undersize Metric Caliper 2.25" Bore Steel Passenger Side 7241-9005
AFCO RACING PRODUCTS
$109.99When it comes to precision braking on the track, the AFCO 7241-9005 Undersize Metric Caliper delivers the reliable stopping power serious racers demand. Built tough from steel with a single-piston design, this passenger-side caliper gives you confident,...AFC7241-9005- SKU:
- AFC7241-9005
- Availability:
- Ships Same Business Day
- Weight:
- 7.68 LBS
- MFG Part #:
- 7241-9005
$109.99 -
AFCO GM LH Metric 2.75" Oversized Brake Caliper 7241-9002
AFCO RACING PRODUCTS
$137.99When it comes to serious braking performance, the AFCO GM LH Metric 2.75" Oversized Brake Caliper (7241-9002) delivers exactly what racers demand — increased clamping force, rock-solid durability, and a clean stock-appearing finish that looks as good as...AFC7241-9002- SKU:
- AFC7241-9002
- Availability:
- Ships Same Business Day
- Weight:
- 7.54 LBS
- MFG Part #:
- 7241-9002
$137.99 -
AFCO GM RH Metric 2-3/4" Piston Caliper 5-1/2" Mounting Centers 7241-9001
AFCO RACING PRODUCTS
$129.99When it comes to stopping power you can trust, the AFCO GM RH Metric 2-3/4" Piston Caliper (7241-9001) delivers rock-solid braking performance built specifically for GM metric passenger-side applications. Engineered from heavy-duty steel with a precision...AFC7241-9001- SKU:
- AFC7241-9001
- Availability:
- Ships Same Business Day
- Weight:
- 7.54 LBS
- MFG Part #:
- 7241-9001
$129.99 -
AFCO SR34 Compound Brake Pads for GM Metric Calipers 6653022
AFCO RACING PRODUCTS
$209.99When every fraction of a second counts, you need brake pads that can keep up with your ambitions. The AFCO SR34 Compound Brake Pads (Part #6653022) deliver serious stopping power with heavy grip and minimal rotor wear — whether you're sliding through the...AFC6653022- SKU:
- AFC6653022
- Availability:
- Ships Same Business Day
- Weight:
- 3.50 LBS
- MFG Part #:
- 6653022
$209.99 -
AFCO SR33 Compound Brake Pads for GM Metric Calipers 6653012
AFCO RACING PRODUCTS
$209.99When every second counts on the track, you need brake pads that can keep up with the intensity of competitive racing. The AFCO SR33 Compound Brake Pads are engineered to deliver consistent, fade-resistant stopping power across a massive temperature range...AFC6653012- SKU:
- AFC6653012
- Availability:
- Ships Same Business Day
- Weight:
- 3.40 LBS
- MFG Part #:
- 6653012
$209.99 -
AFCO Racing Brake Pad Set GM Metric SR32 Compound D154 6653002
AFCO RACING PRODUCTS
$209.99Take control of your dirt track performance with the AFCO Racing Brake Pad Set, engineered specifically to fine-tune your braking bias and keep you competitive lap after lap. The SR32 compound delivers predictable, low-grip stopping power at the right...AFC6653002- SKU:
- AFC6653002
- Availability:
- Ships Same Business Day
- Weight:
- 3.55 LBS
- MFG Part #:
- 6653002
$209.99
