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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 286 lbs/in ALL-0051

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

    FACTORY CONNECTION

    $159.95
    FACTORY CONNECTION Shock Spring Spring Rate 286 lbs/in ALL-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...
    13120712
    SKU:
    13120712
    Availability:
    Ships Same Business Day
    Weight:
    3.45 LBS
    COLOR/FINISH:
    SHOT PEENED
    LINEAR SPRING RATE IMPERIAL:
    286.00 LB/IN
    RIDING STYLE:
    OFF-ROAD
    SPRING TYPE:
    SINGLE LINEAR RATE
    UNITS:
    EACH
    MOUNTING POSITION:
    REAR
    PRODUCT NAME:
    SHOCK SPRING
    $159.95
    Qty in Cart: 0
    Quantity:
    Price:
    $159.95
    Subtotal:
  • FACTORY CONNECTION Shock Spring - Spring Rate 295 lbs/in ALL-0053

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

    FACTORY CONNECTION

    $159.95
    FACTORY CONNECTION Shock Spring Spring Rate 295 lbs/in ALL-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...
    13120713
    SKU:
    13120713
    Availability:
    Ships Same Business Day
    Weight:
    3.45 LBS
    PRODUCT NAME:
    SHOCK SPRING
    UNITS:
    EACH
    MOUNTING POSITION:
    REAR
    SPRING TYPE:
    SINGLE LINEAR RATE
    COLOR/FINISH:
    SHOT PEENED
    LINEAR SPRING RATE IMPERIAL:
    295.00 LB/IN
    RIDING STYLE:
    OFF-ROAD
    $159.95
    Qty in Cart: 0
    Quantity:
    Price:
    $159.95
    Subtotal:
  • FACTORY CONNECTION Shock Spring - Spring Rate 195 lbs/in NNR-0035

    FACTORY CONNECTION Shock Spring - Spring Rate 195 lbs/in NNR-0035

    FACTORY CONNECTION

    $159.95
    FACTORY CONNECTION Shock Spring Spring Rate 195 lbs/in NNR-0035Cold-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...
    13120032
    SKU:
    13120032
    Availability:
    Ships Same Business Day
    Weight:
    2.95 LBS
    LINEAR SPRING RATE IMPERIAL:
    195.00 LB/IN
    PRODUCT NAME:
    SHOCK SPRING
    RIDING STYLE:
    OFF-ROAD
    MOUNTING POSITION:
    REAR
    SPRING TYPE:
    SINGLE LINEAR RATE
    COLOR/FINISH:
    SHOT PEENED
    UNITS:
    EACH
    $159.95
    Qty in Cart: 0
    Quantity:
    Price:
    $159.95
    Subtotal:
  • FACTORY CONNECTION Shock Spring - Spring Rate 300 lbs/in NNU-0054

    FACTORY CONNECTION Shock Spring - Spring Rate 300 lbs/in NNU-0054

    FACTORY CONNECTION

    $159.95
    FACTORY CONNECTION Shock Spring Spring Rate 300 lbs/in NNU-0054Cold-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...
    NNU0054
    SKU:
    NNU0054
    Availability:
    Ships Same Business Day
    Weight:
    2.55 LBS
    PRODUCT NAME:
    SHOCK SPRING
    COLOR/FINISH:
    SHOT PEENED
    RIDING STYLE:
    OFF-ROAD
    SPRING TYPE:
    SINGLE LINEAR RATE
    UNITS:
    EACH
    LINEAR SPRING RATE IMPERIAL:
    300.00 LB/IN
    MOUNTING POSITION:
    REAR
    Qty in Cart: 0
    Quantity:
    Price:
    $159.95
    Subtotal:
  • On Sale
    FACTORY CONNECTION 4CS Fork Compression Piston CAPISTONSET-4CS

    FACTORY CONNECTION 4CS Fork Compression Piston CAPISTONSET-4CS

    FACTORY CONNECTION

    MSRP: $229.95
    Now: $147.00
    Was: $229.95
    FACTORY CONNECTION 4CS Fork Compression Piston CAPISTONSET-4CSSmoother small-bump ride, Improved stability at speed allows better impact absorption, Increased bottoming resistance
    13140583
    SKU:
    13140583
    Availability:
    Ships Same Business Day
    Weight:
    0.05 LBS
    PRODUCT NAME:
    SHOCK COMPRESSION PISTON
    RIDING STYLE:
    OFF-ROAD
    UNITS:
    PAIR
    MSRP: $229.95
    Now: $147.00
    Was: $229.95
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $229.95
    Now: $147.00
    Was: $229.95
    Subtotal:
  • FACTORY CONNECTION Bladder Cap - 50 mm - Showa BCS50BRN

    FACTORY CONNECTION Bladder Cap - 50 mm - Showa BCS50BRN

    FACTORY CONNECTION

    $79.95
    FACTORY CONNECTION Bladder Cap 50 mm Showa BCS50BRNReservoir volume is increased to help reduce shock fade, Available for most Showa and KYB shocks
    13140271
    SKU:
    13140271
    Availability:
    Ships Same Business Day
    Weight:
    0.17 LBS
    OUTSIDE DIAMETER IMPERIAL:
    1.97'
    TYPE:
    SHOCK BLADDER
    UNITS:
    EACH
    COLOR/FINISH:
    BROWN
    MOUNTING POSITION:
    REAR
    PRODUCT NAME:
    CAP
    RIDING STYLE:
    OFF-ROAD
    $79.95
    Qty in Cart: 0
    Quantity:
    Price:
    $79.95
    Subtotal:
  • FACTORY CONNECTION Bladder Cap - 59 mm - Showa BCS59BRN

    FACTORY CONNECTION Bladder Cap - 59 mm - Showa BCS59BRN

    FACTORY CONNECTION

    $74.95
    FACTORY CONNECTION Bladder Cap 59 mm Showa BCS59BRNReservoir volume is increased to help reduce shock fade, Available for most Showa and KYB shocks
    13140273
    SKU:
    13140273
    Availability:
    Ships Same Business Day
    Weight:
    0.20 LBS
    OUTSIDE DIAMETER IMPERIAL:
    2.32'
    RIDING STYLE:
    OFF-ROAD
    TYPE:
    SHOCK BLADDER
    UNITS:
    EACH
    COLOR/FINISH:
    BROWN
    MOUNTING POSITION:
    REAR
    PRODUCT NAME:
    CAP
    $74.95
    Qty in Cart: 0
    Quantity:
    Price:
    $74.95
    Subtotal:
  • FACTORY CONNECTION WP/KTM Rebound Adjuster Housing REBADJHOUSWP

    FACTORY CONNECTION WP/KTM Rebound Adjuster Housing REBADJHOUSWP

    FACTORY CONNECTION

    $25.95
    FACTORY CONNECTION WP/KTM Rebound Adjuster Housing REBADJHOUSWPO-ring designed rebound adjuster housing, Helps eliminate corrosion of rebound adjuster, Clevis rebound adjuster hole is completely sealed off
    13140035
    SKU:
    13140035
    Availability:
    Ships Same Business Day
    Weight:
    0.03 LBS
    PRODUCT NAME:
    ADJUSTER HOUSING
    MOUNTING POSITION:
    REAR
    RIDING STYLE:
    OFF-ROAD
    TYPE:
    SHOCK REBOUND
    UNITS:
    EACH
    $25.95
    Qty in Cart: 0
    Quantity:
    Price:
    $25.95
    Subtotal:
  • FACTORY CONNECTION Shock Seal FCS-18U

    FACTORY CONNECTION Shock Seal FCS-18U

    FACTORY CONNECTION

    $31.00
    FACTORY CONNECTION Shock Seal FCS-18UMade from a more compliant and durable rubber material than stock shock seals, Offer improved flex qualities for varying temperatures, Improved durability over stock seal
    13140036
    SKU:
    13140036
    Availability:
    Ships Same Business Day
    Weight:
    0.03 LBS
    MATERIAL:
    RUBBER
    COLOR/FINISH:
    BLACK
    PRODUCT NAME:
    SEAL
    RIDING STYLE:
    OFF-ROAD
    TYPE:
    SHOCK SHAFT
    UNITS:
    EACH
    MOUNTING POSITION:
    REAR
    $31.00
    Qty in Cart: 0
    Quantity:
    Price:
    $31.00
    Subtotal:
  • FACTORY CONNECTION Heavy-Duty Rubber Shock Bumpers - 18 mm SB18

    FACTORY CONNECTION Heavy-Duty Rubber Shock Bumpers - 18 mm SB18

    FACTORY CONNECTION

    $27.95
    FACTORY CONNECTION Heavy-Duty Rubber Shock Bumpers 18 mm SB18Improve bottoming feel and wear life
    13140014
    SKU:
    13140014
    Availability:
    Ships Same Business Day
    Weight:
    0.10 LBS
    MATERIAL:
    RUBBER
    RIDING STYLE:
    OFF-ROAD
    INSIDE DIAMETER IMPERIAL:
    0.55'
    MOUNTING POSITION:
    REAR
    TYPE:
    SHOCK
    PRODUCT NAME:
    BUMPER
    UNITS:
    EACH
    $27.95
    Qty in Cart: 0
    Quantity:
    Price:
    $27.95
    Subtotal:
  • FACTORY CONNECTION Shock Seal FCS-14U

    FACTORY CONNECTION Shock Seal FCS-14U

    FACTORY CONNECTION

    $31.00
    FACTORY CONNECTION Shock Seal FCS-14UMade from a more compliant and durable rubber material than stock shock seals, Offer improved flex qualities for varying temperatures, Improved durability over stock seal
    13140208
    SKU:
    13140208
    Availability:
    Ships Same Business Day
    Weight:
    0.03 LBS
    PRODUCT NAME:
    SEAL
    TYPE:
    SHOCK SHAFT
    UNITS:
    EACH
    MATERIAL:
    RUBBER
    COLOR/FINISH:
    BLACK
    RIDING STYLE:
    OFF-ROAD
    MOUNTING POSITION:
    REAR
    $31.00
    Qty in Cart: 0
    Quantity:
    Price:
    $31.00
    Subtotal:
  • RACE TECH Shock Oil Seal - 14 mm x 30 mm - KYB SKOS 14

    RACE TECH Shock Oil Seal - 14 mm x 30 mm - KYB SKOS 14

    RACE TECH

    $9.99
    Shock Seals SKOS14 High-performance shock seals designed for durability and longevity. Engineered to provide superior resistance against wear and tear. Easy installation process, ensuring a perfect fit for various applications. ...
    SKOS14
    SKU:
    SKOS14
    Availability:
    Ships Same Business Day
    Weight:
    0.02 LBS
    COLOR/FINISH:
    BLACK
    RIDING STYLE:
    OFF-ROAD
    TYPE:
    SHOCK
    UNITS:
    EACH
    PRODUCT NAME:
    SHAFT SEAL
    RIDING STYLE:
    STREET
    RIDING STYLE:
    UTV
    INSIDE DIAMETER IMPERIAL:
    0.55'
    INSIDE DIAMETER METRIC:
    14.00 MM
    MODEL:
    FOR KYB
    OUTSIDE DIAMETER IMPERIAL:
    1.18'
    RIDING STYLE:
    ATV
    $9.99
    Qty in Cart: 0
    Quantity:
    Price:
    $9.99
    Subtotal:
  • RACE TECH Front Spring - Blue - Sport Series - Spring Rate 358 lbs/in SRSP 622864

    RACE TECH Front Spring - Blue - Sport Series - Spring Rate 358 lbs/in SRSP 622864

    RACE TECH

    $149.99
    Product Name - SRSP622864 Precision accuracy within 0.05 kg/mm for reliable performance Constructed from high-quality chrome silicon wire for durability Shot-peened and heat-treated to enhance strength and longevity Preset design...
    SRSP622864
    SKU:
    SRSP622864
    Availability:
    Ships Same Business Day
    Weight:
    5.75 LBS
    COLOR/FINISH:
    BLUE
    LINEAR SPRING RATE IMPERIAL:
    358.00 LB/IN
    LINEAR SPRING RATE METRIC:
    6.40 KG/MM
    MODEL:
    SPORT SERIES
    RIDING STYLE:
    OFF-ROAD
    MOUNTING POSITION:
    FRONT
    PRODUCT NAME:
    SHOCK SPRING
    UNITS:
    EACH
    LENGTH IMPERIAL:
    10.63'
    $149.99
    Qty in Cart: 0
    Quantity:
    Price:
    $149.99
    Subtotal:
  • RACE TECH Front Spring - Blue - Sport Series - Spring Rate 246 lbs/in SRSP 672744

    RACE TECH Front Spring - Blue - Sport Series - Spring Rate 246 lbs/in SRSP 672744

    RACE TECH

    $149.99
    Accurate to within 0.05 kg/mm, Made of the finest chrome silicon wire, Shot-peened, heat-treated and preset (no sacking), Outstanding stiffness-to-mass ratio
    SRSP672744
    SKU:
    SRSP672744
    Availability:
    Ships Same Business Day
    Weight:
    3.88 LBS
    COLOR/FINISH:
    BLUE
    LENGTH IMPERIAL:
    10.51'
    LINEAR SPRING RATE METRIC:
    4.40 KG/MM
    MODEL:
    SPORT SERIES
    RIDING STYLE:
    OFF-ROAD
    UNITS:
    PAIR
    LINEAR SPRING RATE IMPERIAL:
    246.00 LB/IN
    MOUNTING POSITION:
    FRONT
    PRODUCT NAME:
    SHOCK SPRING
    Qty in Cart: 0
    Quantity:
    Price:
    $149.99
    Subtotal:
  • RACE TECH Front Spring - Blue - Sport Series - Spring Rate 258 lbs/in SRSP 672746

    RACE TECH Front Spring - Blue - Sport Series - Spring Rate 258 lbs/in SRSP 672746

    RACE TECH

    $149.99
    Product Name - SRSP672746 Precision accuracy of 0.05 kg/mm for reliable performance. Crafted from premium chrome silicon wire for enhanced durability. Shot-peened and heat-treated for superior strength and longevity. Preset design...
    SRSP672746
    SKU:
    SRSP672746
    Availability:
    Ships Same Business Day
    Weight:
    4.50 LBS
    COLOR/FINISH:
    BLUE
    MODEL:
    SPORT SERIES
    RIDING STYLE:
    OFF-ROAD
    LINEAR SPRING RATE IMPERIAL:
    258.00 LB/IN
    LINEAR SPRING RATE METRIC:
    4.60 KG/MM
    MOUNTING POSITION:
    FRONT
    PRODUCT NAME:
    SHOCK SPRING
    LENGTH IMPERIAL:
    10.51'
    UNITS:
    PAIR
    $149.99
    Qty in Cart: 0
    Quantity:
    Price:
    $149.99
    Subtotal:
  • RACE TECH Front Spring - Blue - Sport Series - Spring Rate 269 lbs/in SRSP 672748

    RACE TECH Front Spring - Blue - Sport Series - Spring Rate 269 lbs/in SRSP 672748

    RACE TECH

    $149.99
    Product Name - SRSP672748 Precision accuracy within 0.05 kg/mm for reliable performance Crafted from high-quality chrome silicon wire for durability Shot-peened and heat-treated for enhanced strength Preset design eliminates sacking,...
    SRSP672748
    SKU:
    SRSP672748
    Availability:
    Ships Same Business Day
    Weight:
    3.88 LBS
    MOUNTING POSITION:
    FRONT
    COLOR/FINISH:
    BLUE
    LENGTH IMPERIAL:
    10.51'
    LINEAR SPRING RATE IMPERIAL:
    269.00 LB/IN
    LINEAR SPRING RATE METRIC:
    4.80 KG/MM
    MODEL:
    SPORT SERIES
    RIDING STYLE:
    OFF-ROAD
    UNITS:
    PAIR
    PRODUCT NAME:
    SHOCK SPRING
    $149.99
    Qty in Cart: 0
    Quantity:
    Price:
    $149.99
    Subtotal:
  • RACE TECH Front Spring - Blue - Sport Series - Spring Rate 280 lbs/in SRSP 672750

    RACE TECH Front Spring - Blue - Sport Series - Spring Rate 280 lbs/in SRSP 672750

    RACE TECH

    $149.99
    Product Name - SRSP672750 Precision accuracy within 0.05 kg/mm for reliable performance Constructed from premium chrome silicon wire for durability Shot-peened and heat-treated for enhanced strength Preset design eliminates sacking for...
    SRSP672750
    SKU:
    SRSP672750
    Availability:
    Ships Same Business Day
    Weight:
    4.19 LBS
    COLOR/FINISH:
    BLUE
    LENGTH IMPERIAL:
    10.51'
    LINEAR SPRING RATE IMPERIAL:
    280.00 LB/IN
    PRODUCT NAME:
    SHOCK SPRING
    UNITS:
    PAIR
    LINEAR SPRING RATE METRIC:
    5.00 KG/MM
    MODEL:
    SPORT SERIES
    MOUNTING POSITION:
    FRONT
    RIDING STYLE:
    OFF-ROAD
    $149.99
    Qty in Cart: 0
    Quantity:
    Price:
    $149.99
    Subtotal:
  • RACE TECH Front Spring - Blue - Sport Series - Spring Rate 290 lbs/in SRSP 672752

    RACE TECH Front Spring - Blue - Sport Series - Spring Rate 290 lbs/in SRSP 672752

    RACE TECH

    $149.99
    High-Performance Spring SRSP672752 Precision engineering with accuracy within 0.05 kg/mm Crafted from premium chrome silicon wire for durability Shot-peened for enhanced fatigue resistance Heat-treated to ensure optimal performance and...
    SRSP672752
    SKU:
    SRSP672752
    Availability:
    Ships Same Business Day
    Weight:
    4.63 LBS
    PRODUCT NAME:
    SHOCK SPRING
    LINEAR SPRING RATE IMPERIAL:
    290.00 LB/IN
    COLOR/FINISH:
    BLUE
    LENGTH IMPERIAL:
    10.51'
    LINEAR SPRING RATE METRIC:
    5.20 KG/MM
    MODEL:
    SPORT SERIES
    RIDING STYLE:
    OFF-ROAD
    UNITS:
    PAIR
    MOUNTING POSITION:
    FRONT
    $149.99
    Qty in Cart: 0
    Quantity:
    Price:
    $149.99
    Subtotal:
  • RACE TECH Rear Spring - Blue - Sport Series - Spring Rate 300 lbs/in SRSP 672754

    RACE TECH Rear Spring - Blue - Sport Series - Spring Rate 300 lbs/in SRSP 672754

    RACE TECH

    $149.99
    Product Name - SRSP672754 Precision engineering with an accuracy of 0.05 kg/mm Constructed from high-quality chrome silicon wire for durability Shot-peened for enhanced strength and performance Heat-treated for optimal resilience and longevity Preset...
    SRSP672754
    SKU:
    SRSP672754
    Availability:
    Ships Same Business Day
    Weight:
    4.38 LBS
    MOUNTING POSITION:
    REAR
    PRODUCT NAME:
    SHOCK SPRING
    COLOR/FINISH:
    BLUE
    LENGTH IMPERIAL:
    10.51'
    LINEAR SPRING RATE IMPERIAL:
    300.00 LB/IN
    UNITS:
    PAIR
    LINEAR SPRING RATE METRIC:
    5.40 KG/MM
    MODEL:
    SPORT SERIES
    RIDING STYLE:
    OFF-ROAD
    $149.99
    Qty in Cart: 0
    Quantity:
    Price:
    $149.99
    Subtotal:
  • RACE TECH Front Spring - Blue - Sport Series - Spring Rate 319.19 lbs/in SRSP 672757

    RACE TECH Front Spring - Blue - Sport Series - Spring Rate 319.19 lbs/in SRSP 672757

    RACE TECH

    $149.99
    Product Name - 672757 Precision accuracy within 0.05 kg/mm for reliable performance. Constructed from high-quality chrome silicon wire for durability. Shot-peened and heat-treated for enhanced strength and longevity. Preset design...
    SRSP672757
    SKU:
    SRSP672757
    Availability:
    Ships Same Business Day
    Weight:
    4.50 LBS
    LINEAR SPRING RATE METRIC:
    5.70 KG/MM
    PRODUCT NAME:
    SHOCK SPRING
    UNITS:
    EACH
    COLOR/FINISH:
    BLUE
    LENGTH IMPERIAL:
    10.51'
    MODEL:
    SPORT SERIES
    RIDING STYLE:
    OFF-ROAD
    LINEAR SPRING RATE IMPERIAL:
    319.19 LB/IN
    MOUNTING POSITION:
    REAR
    $149.99
    Qty in Cart: 0
    Quantity:
    Price:
    $149.99
    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

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