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Suspension Tubes

Suspension Tubes

Suspension Tubes

Build a strong and reliable suspension system with premium suspension tubes built for circle track racers. Designed for durability and precision, these tubes come in various sizes and materials to suit your car's specifications. Check out our collection of suspension tubes to elevate your car's performance.

  • Product
  • Qty in Cart
  • Quantity
  • Price
  • Subtotal
  • 5/16 Aluminum Scalloped Tube - 16in. QRP31-160

    Quickcar 5/16 Aluminum Scalloped Suspension Tube 16in 31-160

    QUICKCAR RACING PRODUCTS

    $22.80
    If you're building a competition-grade suspension system, tube weight and strength are non-negotiable. The QuickCar 5/16 Aluminum Scalloped Suspension Tube delivers a 35% strength increase over standard designs while shaving 10% off overall weight—a...
    QRP31-160
    SKU:
    QRP31-160
    Availability:
    Ships Same Business Day
    Weight:
    0.35 LBS
    MFG Part #:
    31-160
    $22.80
    Qty in Cart: 0
    Quantity:
    Price:
    $22.80
    Subtotal:
  • 5/16 Aluminum Scalloped Tube - 15.5in. QRP31-155

    Quickcar 5/16 Aluminum Scalloped Suspension Tube 15.5in 31-155

    QUICKCAR RACING PRODUCTS

    $22.60
    Suspension tuning demands precision components that won't compromise durability under load. This Quickcar aluminum suspension tube delivers the strength-to-weight ratio serious racers need, with a scalloped design that reduces unsprung mass without...
    QRP31-155
    SKU:
    QRP31-155
    Availability:
    Ships Same Business Day
    Weight:
    0.30 LBS
    MFG Part #:
    31-155
    $22.60
    Qty in Cart: 0
    Quantity:
    Price:
    $22.60
    Subtotal:
  • 5/16 Aluminum Scalloped Tube - 15in. QRP31-150

    Quickcar 5/16 Aluminum Scalloped Suspension Tube 15in 31-150

    QUICKCAR RACING PRODUCTS

    $22.40
    Fine-tune your suspension geometry with precision that matches your setup's exacting demands. This scalloped aluminum tube combines lightweight construction with the rigidity you need for consistent, repeatable performance—whether you're dialing in ride...
    QRP31-150
    SKU:
    QRP31-150
    Availability:
    Ships Same Business Day
    Weight:
    0.30 LBS
    MFG Part #:
    31-150
    $22.40
    Qty in Cart: 0
    Quantity:
    Price:
    $22.40
    Subtotal:
  • 5/16 Aluminum Scalloped Tube - 14.5in. QRP31-145

    Quickcar 5/16 Aluminum Scalloped Suspension Tube 14.5in 31-145

    QUICKCAR RACING PRODUCTS

    $22.20
    Whether you're fine-tuning a custom suspension setup or replacing a worn component, this aluminum suspension tube delivers the strength-to-weight ratio you need without compromising rigidity. The scalloped design increases structural integrity while...
    QRP31-145
    SKU:
    QRP31-145
    Availability:
    Ships Same Business Day
    Weight:
    0.25 LBS
    MFG Part #:
    31-145
    $22.20
    Qty in Cart: 0
    Quantity:
    Price:
    $22.20
    Subtotal:
  • 5/16 Aluminum Scalloped Tube - 14in. QRP31-140

    QuickCar 5/16" Aluminum Scalloped Suspension Tube 14" 31-140

    QUICKCAR RACING PRODUCTS

    $22.05
    Whether you're building a custom suspension geometry or replacing a worn component, this QuickCar suspension tube delivers the rigidity you need without unnecessary weight. The scalloped design maximizes structural integrity at critical stress points,...
    QRP31-140
    SKU:
    QRP31-140
    Availability:
    Ships Same Business Day
    Weight:
    0.30 LBS
    MFG Part #:
    31-140
    $22.05
    Qty in Cart: 0
    Quantity:
    Price:
    $22.05
    Subtotal:
  • 5/16 Aluminum Scalloped Tube - 13.5in. QRP31-135

    QuickCar 5/16" Aluminum Scalloped Suspension Tube 13.5" 31-135

    QUICKCAR RACING PRODUCTS

    $21.80
    If you're building a suspension system that needs to handle real track forces without unnecessary weight, the QuickCar 5/16" Aluminum Scalloped Suspension Tube delivers measurable strength gains where it matters. The scalloped design increases rigidity...
    QRP31-135
    SKU:
    QRP31-135
    Availability:
    Ships Same Business Day
    Weight:
    0.25 LBS
    MFG Part #:
    31-135
    $21.80
    Qty in Cart: 0
    Quantity:
    Price:
    $21.80
    Subtotal:
  • 5/16 Aluminum Scalloped Tube - 13in. QRP31-130

    Quickcar 5/16" Aluminum Scalloped Suspension Tube 13" 31-130

    QUICKCAR RACING PRODUCTS

    $21.65
    When you're dialing in suspension geometry on a race car or custom build, tube strength and thread reliability matter—weak points fail under load, costing you track time and money. QuickCar's scalloped suspension tubes deliver a 35% strength increase...
    QRP31-130
    SKU:
    QRP31-130
    Availability:
    Ships Same Business Day
    Weight:
    0.28 LBS
    MFG Part #:
    31-130
    $21.65
    Qty in Cart: 0
    Quantity:
    Price:
    $21.65
    Subtotal:
  • 5/16 Aluminum Scalloped Tube - 12.5in. QRP31-125

    Quickcar 5/16 Aluminum Scalloped Suspension Tube 12.5in 31-125

    QUICKCAR RACING PRODUCTS

    $21.40
    Fine-tuning suspension geometry demands precision components that won't fail under load or corrode over time. The Quickcar 5/16 Aluminum Scalloped Suspension Tube delivers both—its scalloped design maximizes rigidity while minimizing rotational mass,...
    QRP31-125
    SKU:
    QRP31-125
    Availability:
    Ships Same Business Day
    Weight:
    0.28 LBS
    MFG Part #:
    31-125
    $21.40
    Qty in Cart: 0
    Quantity:
    Price:
    $21.40
    Subtotal:
  • 5/16 Aluminum Scalloped Tube - 12in. QRP31-120

    Quickcar 5/16 Aluminum Scalloped Suspension Tube 12in 31-120

    QUICKCAR RACING PRODUCTS

    $21.20
    If you're building a high-performance suspension system, weight reduction and structural integrity go hand-in-hand. The QuickCar 5/16 Aluminum Scalloped Suspension Tube delivers a 35% strength increase over conventional designs while shaving 10% off the...
    QRP31-120
    SKU:
    QRP31-120
    Availability:
    Ships Same Business Day
    Weight:
    0.26 LBS
    MFG Part #:
    31-120
    $21.20
    Qty in Cart: 0
    Quantity:
    Price:
    $21.20
    Subtotal:
  • 5/16 Aluminum Scalloped Tube - 11.5in. QRP31-115

    Quickcar 5/16 Aluminum Scalloped Suspension Tube 11.5in 31-115

    QUICKCAR RACING PRODUCTS

    $21.05
    Suspension tuning demands precision components that won't fail under load, and this Quickcar aluminum scalloped suspension tube delivers the strength and adjustability serious racers need. The scalloped design increases rigidity while keeping weight...
    QRP31-115
    SKU:
    QRP31-115
    Availability:
    Ships Same Business Day
    Weight:
    0.24 LBS
    MFG Part #:
    31-115
    $21.05
    Qty in Cart: 0
    Quantity:
    Price:
    $21.05
    Subtotal:
  • 5/16 Aluminum Scalloped Tube - 11in. QRP31-110

    Quickcar 5/16" Aluminum Scalloped Suspension Tube 11" 31-110

    QUICKCAR RACING PRODUCTS

    $20.85
    Precision suspension geometry requires components that won't flex under load—this scalloped aluminum tube delivers the rigidity you need while keeping weight minimal. The 5/16-24 female threads integrate seamlessly into most suspension systems, and the...
    QRP31-110
    SKU:
    QRP31-110
    Availability:
    Ships Same Business Day
    Weight:
    0.26 LBS
    MFG Part #:
    31-110
    Qty in Cart: 0
    Quantity:
    Price:
    $20.85
    Subtotal:
  • 5/16 Aluminum Scalloped Tube - 10.5in. QRP31-105

    Quickcar 5/16-inch Aluminum Scalloped Suspension Tube 10.5-inch 31-105

    QUICKCAR RACING PRODUCTS

    $20.60
    If you're running a QuickCar Racing Products suspension setup, this aluminum suspension tube delivers the precision fitment and weight savings that separate competitive builds from the rest. The scalloped design increases rigidity without adding...
    QRP31-105
    SKU:
    QRP31-105
    Availability:
    Ships Same Business Day
    Weight:
    0.23 LBS
    MFG Part #:
    31-105
    $20.60
    Qty in Cart: 0
    Quantity:
    Price:
    $20.60
    Subtotal:
  • 5/16 Aluminum Scalloped Tube - 10in. QRP31-100

    Quickcar 5/16" Aluminum Scalloped Suspension Tube 10" 31-100

    QUICKCAR RACING PRODUCTS

    $20.50
    When you're building or tuning a suspension system, every component needs to deliver both structural integrity and minimal weight penalty. The Quickcar 5/16" aluminum scalloped suspension tube combines a reinforced scalloped design with lightweight...
    QRP31-100
    SKU:
    QRP31-100
    Availability:
    Ships Same Business Day
    Weight:
    0.23 LBS
    MFG Part #:
    31-100
    $20.50
    Qty in Cart: 0
    Quantity:
    Price:
    $20.50
    Subtotal:
  • 5/16 Aluminum Scalloped Tube - 9.5in. QRP31-095

    QuickCar 5/16" Aluminum Scalloped Suspension Tube 9.5" 31-095

    QUICKCAR RACING PRODUCTS

    $20.35
    If you're building a custom suspension setup or replacing worn components, this aluminum suspension tube delivers the lightweight strength you need without compromising durability. The scalloped design increases rigidity while keeping weight...
    QRP31-095
    SKU:
    QRP31-095
    Availability:
    Ships Same Business Day
    Weight:
    0.21 LBS
    MFG Part #:
    31-095
    $20.35
    Qty in Cart: 0
    Quantity:
    Price:
    $20.35
    Subtotal:
  • 5/16 Aluminum Scalloped Tube - 8.5in. QRP31-085

    QuickCar 5/16" Aluminum Scalloped Suspension Tube 8.5" 31-085

    QUICKCAR RACING PRODUCTS

    $19.90
    If you're building or tuning a suspension system that demands precision and reliability, this scalloped suspension tube delivers the strength-to-weight ratio you need without compromising fitment. The aluminum construction keeps unsprung mass low, while...
    QRP31-085
    SKU:
    QRP31-085
    Availability:
    Ships Same Business Day
    Weight:
    0.20 LBS
    MFG Part #:
    31-085
    $19.90
    Qty in Cart: 0
    Quantity:
    Price:
    $19.90
    Subtotal:
  • 5/16 Aluminum Scalloped Tube - 8in. QRP31-080

    Quickcar 5/16 Aluminum Scalloped Suspension Tube 8in 31-080

    QUICKCAR RACING PRODUCTS

    $19.70
    If you're building a competition-grade suspension system, tube weight and strength matter equally—this is where the QuickCar 5/16 Aluminum Scalloped Suspension Tube delivers. The scalloped geometry removes unnecessary material while reinforcing critical...
    QRP31-080
    SKU:
    QRP31-080
    Availability:
    Ships Same Business Day
    Weight:
    0.17 LBS
    MFG Part #:
    31-080
    Qty in Cart: 0
    Quantity:
    Price:
    $19.70
    Subtotal:
  • 5/16 Aluminum Scalloped Tube - 7.5in. QRP31-075

    Quickcar 5/16" Aluminum Scalloped Suspension Tube 7.5" 31-075

    QUICKCAR RACING PRODUCTS

    $19.50
    If you're building or modifying a suspension system, this aluminum tube's scalloped design reduces unsprung weight while maintaining structural rigidity—critical for improving handling response and reducing suspension travel time. The 5/16-24 female...
    QRP31-075
    SKU:
    QRP31-075
    Availability:
    Ships Same Business Day
    Weight:
    0.16 LBS
    MFG Part #:
    31-075
    $19.50
    Qty in Cart: 0
    Quantity:
    Price:
    $19.50
    Subtotal:
  • 5/16 Aluminum Scalloped Tube - 7in. QRP31-070

    Quickcar 5/16" Aluminum Scalloped Suspension Tube 7" Length 31-070

    QUICKCAR RACING PRODUCTS

    $19.25
    If you're building or tuning a high-performance suspension system, quality components are non-negotiable—and this QuickCar tube delivers the precision fit and structural integrity your setup demands. The scalloped aluminum design reduces weight while...
    QRP31-070
    SKU:
    QRP31-070
    Availability:
    Ships Same Business Day
    Weight:
    0.15 LBS
    MFG Part #:
    31-070
    $19.25
    Qty in Cart: 0
    Quantity:
    Price:
    $19.25
    Subtotal:
  • 5/16 Aluminum Scalloped Tube - 6.5in QRP31-065

    Quickcar 5/16 Aluminum Scalloped Suspension Tube 6.5in 31-065

    QUICKCAR RACING PRODUCTS

    $19.15
    If you're building a custom suspension setup or refreshing existing geometry, this Quickcar aluminum suspension tube delivers the precision fitment and structural integrity racing demands. The scalloped design maximizes strength while keeping weight...
    QRP31-065
    SKU:
    QRP31-065
    Availability:
    Ships Same Business Day
    Weight:
    0.29 LBS
    MFG Part #:
    31-065
    $19.15
    Qty in Cart: 0
    Quantity:
    Price:
    $19.15
    Subtotal:
  • 5/16 Aluminum Scalloped Tube - 6in. QRP31-060

    Quickcar 5/16" Aluminum Scalloped Suspension Tube 6" Length 31-060

    QUICKCAR RACING PRODUCTS

    $18.95
    Suspension geometry demands precision, and every component matters when you're dialing in your setup. This 5/16" aluminum suspension tube combines the strength-to-weight advantages of a scalloped design with the reliability of quality aluminum...
    QRP31-060
    SKU:
    QRP31-060
    Availability:
    Ships Same Business Day
    Weight:
    0.13 LBS
    MFG Part #:
    31-060
    $18.95
    Qty in Cart: 0
    Quantity:
    Price:
    $18.95
    Subtotal:
  • Total: items /

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Big Power, Nice Sound!

Picked up a Pro Circuit pipe and silencer for my YZ125 it’s a game changer. The power feels way better and the sound is awesome.

Tyler D. - 06/12

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First time ordering here and dang y’all knocked it outta the park! The wheels fit my Ranger UTV perfect, and I’ll definitely be back for more 5 stars all day!

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Ordered on a Monday, and it was on my doorstep by Wednesday! Super impressed with how fast the shipping was.

Jason P. - 09/13

Helps keep cool, works great!

Bought the dual pass Allstar radiator for my build, and it’s been solid. Keeps the engine running cool even on the hottest days no complaints here!

Jake M. - 05/21

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