Select Your Ride

1
2
3

Dirt Bike Rear Suspension

Dirt Bike Rear Suspension

Dirt Bike Rear Suspension

Optimize stability and ride comfort with durable rear suspension options, including swingarm mounting parts and lowering kits. These components deliver improved shock absorption and adaptability for challenging off-road rides. Explore our premium dirt bike suspension upgrades to achieve peak performance on every trail.

  • Product
  • Qty in Cart
  • Quantity
  • Price
  • Subtotal
  • FACTORY CONNECTION Shock Spring - Spring Rate 250 lbs/in NNE-0045

    FACTORY CONNECTION Shock Spring - Spring Rate 250 lbs/in NNE-0045

    FACTORY CONNECTION

    $159.95
    FACTORY CONNECTION Shock Spring Spring Rate 250 lbs/in NNE-0045Cold-wound on precision CNC equipment for the ultimate in strength, Heat-tempered, shot-peened and end-ground for durability, Pre-set for fatigue resistance, Wide variety of rates and...
    13120137
    SKU:
    13120137
    Availability:
    Ships Same Business Day
    Weight:
    2.65 LBS
    PRODUCT NAME:
    SHOCK SPRING
    UNITS:
    EACH
    MOUNTING POSITION:
    REAR
    SPRING TYPE:
    SINGLE LINEAR RATE
    COLOR/FINISH:
    SHOT PEENED
    LINEAR SPRING RATE IMPERIAL:
    250.00 LB/IN
    RIDING STYLE:
    OFF-ROAD
    $159.95
    Qty in Cart: 0
    Quantity:
    Price:
    $159.95
    Subtotal:
  • FACTORY CONNECTION Shock Spring - Spring Rate 224 lbs/in NNU-0040

    FACTORY CONNECTION Shock Spring - Spring Rate 224 lbs/in NNU-0040

    FACTORY CONNECTION

    $159.95
    FACTORY CONNECTION Shock Spring Spring Rate 224 lbs/in NNU-0040Cold-wound on precision CNC equipment for the ultimate in strength, Heat-tempered, shot-peened and end-ground for durability, Pre-set for fatigue resistance, Wide variety of rates and...
    13120140
    SKU:
    13120140
    Availability:
    Ships Same Business Day
    Weight:
    3.17 LBS
    LINEAR SPRING RATE IMPERIAL:
    224.00 LB/IN
    RIDING STYLE:
    OFF-ROAD
    COLOR/FINISH:
    SHOT PEENED
    MOUNTING POSITION:
    REAR
    SPRING TYPE:
    SINGLE LINEAR RATE
    PRODUCT NAME:
    SHOCK SPRING
    UNITS:
    EACH
    $159.95
    Qty in Cart: 0
    Quantity:
    Price:
    $159.95
    Subtotal:
  • FACTORY CONNECTION Shock Spring - Spring Rate 313 lbs/in NNU-0056

    FACTORY CONNECTION Shock Spring - Spring Rate 313 lbs/in NNU-0056

    FACTORY CONNECTION

    $159.95
    FACTORY CONNECTION Shock Spring Spring Rate 313 lbs/in NNU-0056Cold-wound on precision CNC equipment for the ultimate in strength, Heat-tempered, shot-peened and end-ground for durability, Pre-set for fatigue resistance, Wide variety of rates and...
    13120142
    SKU:
    13120142
    Availability:
    Ships Same Business Day
    Weight:
    3.18 LBS
    COLOR/FINISH:
    SHOT PEENED
    RIDING STYLE:
    OFF-ROAD
    SPRING TYPE:
    SINGLE LINEAR RATE
    LINEAR SPRING RATE IMPERIAL:
    313.00 LB/IN
    MOUNTING POSITION:
    REAR
    UNITS:
    EACH
    PRODUCT NAME:
    SHOCK SPRING
    $159.95
    Qty in Cart: 0
    Quantity:
    Price:
    $159.95
    Subtotal:
  • FACTORY CONNECTION Shock Spring - Spring Rate 324 lbs/in NNU-0058

    FACTORY CONNECTION Shock Spring - Spring Rate 324 lbs/in NNU-0058

    FACTORY CONNECTION

    $159.95
    FACTORY CONNECTION Shock Spring Spring Rate 324 lbs/in NNU-0058Cold-wound on precision CNC equipment for the ultimate in strength, Heat-tempered, shot-peened and end-ground for durability, Pre-set for fatigue resistance, Wide variety of rates and...
    13120143
    SKU:
    13120143
    Availability:
    Ships Same Business Day
    Weight:
    3.32 LBS
    LINEAR SPRING RATE IMPERIAL:
    324.00 LB/IN
    PRODUCT NAME:
    SHOCK SPRING
    UNITS:
    EACH
    MOUNTING POSITION:
    REAR
    COLOR/FINISH:
    SHOT PEENED
    RIDING STYLE:
    OFF-ROAD
    SPRING TYPE:
    SINGLE LINEAR RATE
    $159.95
    Qty in Cart: 0
    Quantity:
    Price:
    $159.95
    Subtotal:
  • FACTORY CONNECTION Shock Spring - Spring Rate 274 lbs/in ALS-0049

    FACTORY CONNECTION Shock Spring - Spring Rate 274 lbs/in ALS-0049

    FACTORY CONNECTION

    $159.95
    FACTORY CONNECTION Shock Spring Spring Rate 274 lbs/in ALS-0049Cold-wound on precision CNC equipment for the ultimate in strength, Heat-tempered, shot-peened and end-ground for durability, Pre-set for fatigue resistance, Wide variety of rates and...
    13120293
    SKU:
    13120293
    Availability:
    Ships Same Business Day
    Weight:
    3.48 LBS
    LINEAR SPRING RATE IMPERIAL:
    274.00 LB/IN
    PRODUCT NAME:
    SHOCK SPRING
    RIDING STYLE:
    OFF-ROAD
    COLOR/FINISH:
    SHOT PEENED
    MOUNTING POSITION:
    REAR
    SPRING TYPE:
    SINGLE LINEAR RATE
    UNITS:
    EACH
    Qty in Cart: 0
    Quantity:
    Price:
    $159.95
    Subtotal:
  • FACTORY CONNECTION Shock Spring - Spring Rate 286 lbs/in ALS-0051

    FACTORY CONNECTION Shock Spring - Spring Rate 286 lbs/in ALS-0051

    FACTORY CONNECTION

    $159.95
    FACTORY CONNECTION Shock Spring Spring Rate 286 lbs/in ALS-0051Cold-wound on precision CNC equipment for the ultimate in strength, Heat-tempered, shot-peened and end-ground for durability, Pre-set for fatigue resistance, Wide variety of rates and...
    13120294
    SKU:
    13120294
    Availability:
    Ships Same Business Day
    Weight:
    3.80 LBS
    PRODUCT NAME:
    SHOCK SPRING
    UNITS:
    EACH
    COLOR/FINISH:
    SHOT PEENED
    LINEAR SPRING RATE IMPERIAL:
    286.00 LB/IN
    MOUNTING POSITION:
    REAR
    SPRING TYPE:
    SINGLE LINEAR RATE
    RIDING STYLE:
    OFF-ROAD
    $159.95
    Qty in Cart: 0
    Quantity:
    Price:
    $159.95
    Subtotal:
  • FACTORY CONNECTION Shock Spring - Spring Rate 295 lbs/in ALS-0053

    FACTORY CONNECTION Shock Spring - Spring Rate 295 lbs/in ALS-0053

    FACTORY CONNECTION

    $159.95
    FACTORY CONNECTION Shock Spring Spring Rate 295 lbs/in ALS-0053Cold-wound on precision CNC equipment for the ultimate in strength, Heat-tempered, shot-peened and end-ground for durability, Pre-set for fatigue resistance, Wide variety of rates and...
    13120295
    SKU:
    13120295
    Availability:
    Ships Same Business Day
    Weight:
    3.58 LBS
    LINEAR SPRING RATE IMPERIAL:
    295.00 LB/IN
    COLOR/FINISH:
    SHOT PEENED
    RIDING STYLE:
    OFF-ROAD
    SPRING TYPE:
    SINGLE LINEAR RATE
    MOUNTING POSITION:
    REAR
    PRODUCT NAME:
    SHOCK SPRING
    UNITS:
    EACH
    Qty in Cart: 0
    Quantity:
    Price:
    $159.95
    Subtotal:
  • FACTORY CONNECTION Shock Spring - Spring Rate 308 lbs/in ALS-0055

    FACTORY CONNECTION Shock Spring - Spring Rate 308 lbs/in ALS-0055

    FACTORY CONNECTION

    $159.95
    FACTORY CONNECTION Shock Spring Spring Rate 308 lbs/in ALS-0055Cold-wound on precision CNC equipment for the ultimate in strength, Heat-tempered, shot-peened and end-ground for durability, Pre-set for fatigue resistance, Wide variety of rates and...
    13120296
    SKU:
    13120296
    Availability:
    Ships Same Business Day
    Weight:
    3.70 LBS
    MOUNTING POSITION:
    REAR
    UNITS:
    EACH
    COLOR/FINISH:
    SHOT PEENED
    RIDING STYLE:
    OFF-ROAD
    SPRING TYPE:
    SINGLE LINEAR RATE
    LINEAR SPRING RATE IMPERIAL:
    308.00 LB/IN
    PRODUCT NAME:
    SHOCK SPRING
    Qty in Cart: 0
    Quantity:
    Price:
    $159.95
    Subtotal:
  • FACTORY CONNECTION Shock Spring - Spring Rate 319.19 lbs/in ALS-0057

    FACTORY CONNECTION Shock Spring - Spring Rate 319.19 lbs/in ALS-0057

    FACTORY CONNECTION

    $159.95
    FACTORY CONNECTION Shock Spring Spring Rate 319.19 lbs/in ALS-0057Cold-wound on precision CNC equipment for the ultimate in strength, Heat-tempered, shot-peened and end-ground for durability, Pre-set for fatigue resistance, Wide variety of rates and...
    13120297
    SKU:
    13120297
    Availability:
    Ships Same Business Day
    Weight:
    3.78 LBS
    UNITS:
    EACH
    MOUNTING POSITION:
    REAR
    PRODUCT NAME:
    SHOCK SPRING
    COLOR/FINISH:
    SHOT PEENED
    LINEAR SPRING RATE IMPERIAL:
    319.19 LB/IN
    RIDING STYLE:
    OFF-ROAD
    SPRING TYPE:
    SINGLE LINEAR RATE
    $159.95
    Qty in Cart: 0
    Quantity:
    Price:
    $159.95
    Subtotal:
  • FACTORY CONNECTION Shock Spring - Spring Rate 330 lbs/in ALS-0059

    FACTORY CONNECTION Shock Spring - Spring Rate 330 lbs/in ALS-0059

    FACTORY CONNECTION

    $159.95
    FACTORY CONNECTION Shock Spring Spring Rate 330 lbs/in ALS-0059Cold-wound on precision CNC equipment for the ultimate in strength, Heat-tempered, shot-peened and end-ground for durability, Pre-set for fatigue resistance, Wide variety of rates and...
    13120298
    SKU:
    13120298
    Availability:
    Ships Same Business Day
    Weight:
    4.11 LBS
    PRODUCT NAME:
    SHOCK SPRING
    RIDING STYLE:
    OFF-ROAD
    UNITS:
    EACH
    COLOR/FINISH:
    SHOT PEENED
    LINEAR SPRING RATE IMPERIAL:
    330.00 LB/IN
    SPRING TYPE:
    SINGLE LINEAR RATE
    MOUNTING POSITION:
    REAR
    $159.95
    Qty in Cart: 0
    Quantity:
    Price:
    $159.95
    Subtotal:
  • FACTORY CONNECTION Shock Spring - Spring Rate 341 lbs/in ALS-0061

    FACTORY CONNECTION Shock Spring - Spring Rate 341 lbs/in ALS-0061

    FACTORY CONNECTION

    $159.95
    FACTORY CONNECTION Shock Spring Spring Rate 341 lbs/in ALS-0061Cold-wound on precision CNC equipment for the ultimate in strength, Heat-tempered, shot-peened and end-ground for durability, Pre-set for fatigue resistance, Wide variety of rates and...
    13120299
    SKU:
    13120299
    Availability:
    Ships Same Business Day
    Weight:
    3.97 LBS
    PRODUCT NAME:
    SHOCK SPRING
    RIDING STYLE:
    OFF-ROAD
    UNITS:
    EACH
    LINEAR SPRING RATE IMPERIAL:
    341.00 LB/IN
    MOUNTING POSITION:
    REAR
    COLOR/FINISH:
    SHOT PEENED
    SPRING TYPE:
    SINGLE LINEAR RATE
    $159.95
    Qty in Cart: 0
    Quantity:
    Price:
    $159.95
    Subtotal:
  • FACTORY CONNECTION Shock Spring - Spring Rate 353 lbs/in ALS-0063

    FACTORY CONNECTION Shock Spring - Spring Rate 353 lbs/in ALS-0063

    FACTORY CONNECTION

    $159.95
    FACTORY CONNECTION Shock Spring Spring Rate 353 lbs/in ALS-0063Cold-wound on precision CNC equipment for the ultimate in strength, Heat-tempered, shot-peened and end-ground for durability, Pre-set for fatigue resistance, Wide variety of rates and...
    13120300
    SKU:
    13120300
    Availability:
    Ships Same Business Day
    Weight:
    4.31 LBS
    PRODUCT NAME:
    SHOCK SPRING
    UNITS:
    EACH
    COLOR/FINISH:
    SHOT PEENED
    LINEAR SPRING RATE IMPERIAL:
    353.00 LB/IN
    MOUNTING POSITION:
    REAR
    SPRING TYPE:
    SINGLE LINEAR RATE
    RIDING STYLE:
    OFF-ROAD
    $159.95
    Qty in Cart: 0
    Quantity:
    Price:
    $159.95
    Subtotal:
  • FACTORY CONNECTION High-Speed Compression Damping Adjuster Spring HSSK09

    FACTORY CONNECTION High-Speed Compression Damping Adjuster Spring HSSK09

    FACTORY CONNECTION

    $29.95
    FACTORY CONNECTION High-Speed Compression Damping Adjuster Spring HSSK09Tested and used by top pros, Allows shock shaft to react more quickly to big high-speed hits like roots, rocks and square-edged holes, Adds traction when accelerating out of corners
    13120301
    SKU:
    13120301
    Availability:
    Ships Same Business Day
    Weight:
    0.04 LBS
    COLOR/FINISH:
    SILVER
    RIDING STYLE:
    OFF-ROAD
    MOUNTING POSITION:
    REAR
    PRODUCT NAME:
    SPRING
    TYPE:
    SHOCK
    UNITS:
    EACH
    $29.95
    Qty in Cart: 0
    Quantity:
    Price:
    $29.95
    Subtotal:
  • FACTORY CONNECTION Shock Spring - Spring Rate 341 lbs/in AAL-0061

    FACTORY CONNECTION Shock Spring - Spring Rate 341 lbs/in AAL-0061

    FACTORY CONNECTION

    $159.95
    FACTORY CONNECTION Shock Spring Spring Rate 341 lbs/in AAL-0061Cold-wound on precision CNC equipment for the ultimate in strength, Heat-tempered, shot-peened and end-ground for durability, Pre-set for fatigue resistance, Wide variety of rates and...
    AAL0061
    SKU:
    AAL0061
    Availability:
    Ships Same Business Day
    Weight:
    4.70 LBS
    RIDING STYLE:
    OFF-ROAD
    LINEAR SPRING RATE IMPERIAL:
    341.00 LB/IN
    COLOR/FINISH:
    SHOT PEENED
    MOUNTING POSITION:
    REAR
    SPRING TYPE:
    SINGLE LINEAR RATE
    UNITS:
    EACH
    PRODUCT NAME:
    SHOCK SPRING
    $159.95
    Qty in Cart: 0
    Quantity:
    Price:
    $159.95
    Subtotal:
  • FACTORY CONNECTION Shock Spring - Spring Rate 258 lbs/in ALA-0046

    FACTORY CONNECTION Shock Spring - Spring Rate 258 lbs/in ALA-0046

    FACTORY CONNECTION

    $159.95
    FACTORY CONNECTION Shock Spring Spring Rate 258 lbs/in ALA-0046Cold-wound on precision CNC equipment for the ultimate in strength, Heat-tempered, shot-peened and end-ground for durability, Pre-set for fatigue resistance, Wide variety of rates and...
    13120388
    SKU:
    13120388
    Availability:
    Ships Same Business Day
    Weight:
    3.15 LBS
    MOUNTING POSITION:
    REAR
    UNITS:
    EACH
    COLOR/FINISH:
    SHOT PEENED
    RIDING STYLE:
    OFF-ROAD
    SPRING TYPE:
    SINGLE LINEAR RATE
    LINEAR SPRING RATE IMPERIAL:
    258 LB/IN
    PRODUCT NAME:
    SHOCK SPRING
    $159.95
    Qty in Cart: 0
    Quantity:
    Price:
    $159.95
    Subtotal:
  • FACTORY CONNECTION Shock Spring - Spring Rate 290 lbs/in ALA-0052

    FACTORY CONNECTION Shock Spring - Spring Rate 290 lbs/in ALA-0052

    FACTORY CONNECTION

    $159.95
    FACTORY CONNECTION Shock Spring Spring Rate 290 lbs/in ALA-0052Cold-wound on precision CNC equipment for the ultimate in strength, Heat-tempered, shot-peened and end-ground for durability, Pre-set for fatigue resistance, Wide variety of rates and...
    13120390
    SKU:
    13120390
    Availability:
    Ships Same Business Day
    Weight:
    3.50 LBS
    LINEAR SPRING RATE IMPERIAL:
    290.00 LB/IN
    PRODUCT NAME:
    SHOCK SPRING
    RIDING STYLE:
    OFF-ROAD
    MOUNTING POSITION:
    REAR
    COLOR/FINISH:
    SHOT PEENED
    SPRING TYPE:
    SINGLE LINEAR RATE
    UNITS:
    EACH
    $159.95
    Qty in Cart: 0
    Quantity:
    Price:
    $159.95
    Subtotal:
  • FACTORY CONNECTION Shock Spring - Spring Rate 308 lbs/in ALA-0055

    FACTORY CONNECTION Shock Spring - Spring Rate 308 lbs/in ALA-0055

    FACTORY CONNECTION

    $159.95
    FACTORY CONNECTION Shock Spring Spring Rate 308 lbs/in ALA-0055Cold-wound on precision CNC equipment for the ultimate in strength, Heat-tempered, shot-peened and end-ground for durability, Pre-set for fatigue resistance, Wide variety of rates and...
    13120391
    SKU:
    13120391
    Availability:
    Ships Same Business Day
    Weight:
    3.75 LBS
    PRODUCT NAME:
    SHOCK SPRING
    RIDING STYLE:
    OFF-ROAD
    UNITS:
    EACH
    LINEAR SPRING RATE IMPERIAL:
    308.00 LB/IN
    SPRING TYPE:
    SINGLE LINEAR RATE
    COLOR/FINISH:
    SHOT PEENED
    MOUNTING POSITION:
    REAR
    $159.95
    Qty in Cart: 0
    Quantity:
    Price:
    $159.95
    Subtotal:
  • FACTORY CONNECTION Shock Spring - Spring Rate 358 lbs/in ALA-0064

    FACTORY CONNECTION Shock Spring - Spring Rate 358 lbs/in ALA-0064

    FACTORY CONNECTION

    $159.95
    FACTORY CONNECTION Shock Spring Spring Rate 358 lbs/in ALA-0064Cold-wound on precision CNC equipment for the ultimate in strength, Heat-tempered, shot-peened and end-ground for durability, Pre-set for fatigue resistance, Wide variety of rates and...
    13120394
    SKU:
    13120394
    Availability:
    Ships Same Business Day
    Weight:
    3.95 LBS
    UNITS:
    EACH
    MOUNTING POSITION:
    REAR
    PRODUCT NAME:
    SHOCK SPRING
    COLOR/FINISH:
    SHOT PEENED
    LINEAR SPRING RATE IMPERIAL:
    358.00 LB/IN
    RIDING STYLE:
    OFF-ROAD
    SPRING TYPE:
    SINGLE LINEAR RATE
    $159.95
    Qty in Cart: 0
    Quantity:
    Price:
    $159.95
    Subtotal:
  • FACTORY CONNECTION Progressive Shock Spring - Spring Rate 408.79 lbs/in - 442.38 lbs/in FCU-7379

    FACTORY CONNECTION Progressive Shock Spring - Spring Rate 408.79 lbs/in - 442.38 lbs/in FCU-7379

    FACTORY CONNECTION

    $204.95
    FACTORY CONNECTION Progressive Shock Spring Spring Rate 408.79 lbs/in 442.38 lbs/in FCU-7379Progressively wound spring gives a nice, plush ride over the little stuff and won't bottom out over the big stuff, The more it's compressed, the greater the...
    13120741
    SKU:
    13120741
    Availability:
    Ships Same Business Day
    Weight:
    3.85 LBS
    COLOR/FINISH:
    SHOT PEENED
    UNITS:
    EACH
    COLOR/FINISH:
    WHITE
    PRODUCT NAME:
    SHOCK SPRING
    PROGRESSIVE SPRING RATE IMPERIAL:
    408.79 LB/IN - 442.38 LB/IN
    RIDING STYLE:
    OFF-ROAD
    MOUNTING POSITION:
    REAR
    SPRING TYPE:
    SINGLE PROGRESSIVE RATE
    $204.95
    Qty in Cart: 0
    Quantity:
    Price:
    $204.95
    Subtotal:
  • FACTORY CONNECTION Progressive Shock Spring - Spring Rate 425.59 lbs/in - 459.18 lbs/in FCU-7682

    FACTORY CONNECTION Progressive Shock Spring - Spring Rate 425.59 lbs/in - 459.18 lbs/in FCU-7682

    FACTORY CONNECTION

    $204.95
    FACTORY CONNECTION Progressive Shock Spring Spring Rate 425.59 lbs/in 459.18 lbs/in FCU-7682Progressively wound spring gives a nice, plush ride over the little stuff and won't bottom out over the big stuff, The more it's compressed, the greater the...
    13120742
    SKU:
    13120742
    Availability:
    Ships Same Business Day
    Weight:
    3.90 LBS
    COLOR/FINISH:
    SHOT PEENED
    PROGRESSIVE SPRING RATE IMPERIAL:
    425.59 LB/IN - 459.18 LB/IN
    MOUNTING POSITION:
    REAR
    COLOR/FINISH:
    WHITE
    PRODUCT NAME:
    SHOCK SPRING
    RIDING STYLE:
    OFF-ROAD
    SPRING TYPE:
    SINGLE PROGRESSIVE RATE
    UNITS:
    EACH
    $204.95
    Qty in Cart: 0
    Quantity:
    Price:
    $204.95
    Subtotal:
  • Total: items /

Adding your products to cart

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

Perfect Fit

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!

Sarah L. - 08/24

Fast Shipping!!

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

SECURE & SAFE PAYMENT

EASY RETURNS

FAST DELIVERY

AUTHORIZED DEALER