ATV/UTV Rear Suspension
ATV/UTV Rear Suspension at JJ Motorsports
Revitalize your ATV/UTV’s rear end with premium suspension components from JJ Motorsports, featuring swingarm linkage bearing kits, shock seal heads, and heavy-duty gas shocks for smoother travel and increased durability on Polaris Sportsman, Honda Rancher, Yamaha Grizzly, and more. These high-quality Moose parts restore plush ride quality and handle the toughest trails.
Shop Moose Racing and Moose Utility rear suspension parts for race-proven reliability. Explore related categories such as ATV/UTV suspension for front shocks and A-arms, or ATV/UTV for tires and brakes to complete your suspension rebuild and ride with total confidence across all conditions, from muddy trails to rocky climbs.
Top ATV/UTV Rear Suspension
- Moose Racing Swingarm Linkage Bearing Kit 27-1002 – Complete linkage rebuild kit with bearings and seals; fits many Honda, Yamaha, and Suzuki models.
- Moose Racing Shock Seal Head 14 mm ID x 40 mm OD 37-1118 – Replacement seal head assembly; rebuilds rear shocks on Polaris and Kawasaki utility quads.
- Moose Utility Gas Shock Heavy Duty Front AU-04304 – Heavy-duty nitrogen-charged front shock; bolt-on upgrade for Honda Foreman and Rancher.
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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MOOSE UTILITY Gas Shock - Heavy Duty - Front AU-04359
MOOSE UTILITY
$172.95If you're running a utility vehicle that sees serious work—whether that's hauling, towing, or navigating rough terrain—stock shocks will leave you with excessive body roll, poor load handling, and accelerated wear. The MOOSE UTILITY Gas Shock delivers...13102131- SKU:
- 13102131
- Availability:
- Ships Same Business Day
- Weight:
- 7.65 LBS
- UNITS:
- EACH
- DUTY:
- HEAVY DUTY
- MOUNTING POSITION:
- FRONT
- RIDING STYLE:
- UTV
- ADJUSTMENT TYPE:
- ADJUSTABLE PRELOAD
- BORE SIZE IMPERIAL:
- STANDARD
- DAMPING METHOD:
- GAS CHARGED
- PRODUCT NAME:
- SHOCK ABSORBER
- RIDING STYLE:
- ATV
- TYPE:
- COILOVER MONOTUBE
$172.95 -
MOOSE UTILITY Gas Shock - Heavy Duty - Front/Rear AU-04362
MOOSE UTILITY
$235.95Heavy-duty off-road conditions demand shocks that can handle sustained abuse without compromising ride quality or bottoming out under load. The MOOSE UTILITY Gas Shock delivers the stiffness and adjustability needed to maintain consistent performance...13102132- SKU:
- 13102132
- Availability:
- Ships Same Business Day
- Weight:
- 11.60 LBS
- BORE SIZE IMPERIAL:
- STANDARD
- UNITS:
- EACH
- DAMPING METHOD:
- GAS CHARGED
- MOUNTING POSITION:
- REAR
- PRODUCT NAME:
- SHOCK ABSORBER
- TYPE:
- COILOVER MONOTUBE
- ADJUSTMENT TYPE:
- ADJUSTABLE PRELOAD
- RIDING STYLE:
- UTV
- DUTY:
- HEAVY DUTY
- MOUNTING POSITION:
- FRONT
$235.95 -
MOOSE UTILITY Gas Shock - Heavy Duty - Front AU-04400
MOOSE UTILITY
$186.95If you're running utility vehicles in demanding terrain, stock shocks simply won't cut it—they compress under load, reduce ground clearance, and leave your suspension vulnerable to bottoming out. The MOOSE UTILITY Gas Shock delivers the stiffness and...13102133- SKU:
- 13102133
- Availability:
- Ships Same Business Day
- Weight:
- 7.55 LBS
- MOUNTING POSITION:
- FRONT
- ADJUSTMENT TYPE:
- ADJUSTABLE PRELOAD
- BORE SIZE IMPERIAL:
- 1.625'
- DAMPING METHOD:
- GAS CHARGED
- PRODUCT NAME:
- SHOCK ABSORBER
- RIDING STYLE:
- ATV
- UNITS:
- EACH
- DUTY:
- HEAVY DUTY
- TYPE:
- COILOVER MONOTUBE
$186.95 -
MOOSE UTILITY Gas Shock - Heavy Duty - Rear AU-04402
MOOSE UTILITY
$155.95Heavy-duty rear shocks demand precision tuning to handle both extreme terrain and consistent load demands. The MOOSE Utility Gas Shock delivers adjustable preload and a stiffer spring rate to maintain ride height under stress while keeping your...13102134- SKU:
- 13102134
- Availability:
- Ships Same Business Day
- Weight:
- 5.60 LBS
- DUTY:
- HEAVY DUTY
- MOUNTING POSITION:
- REAR
- TYPE:
- COILOVER MONOTUBE
- UNITS:
- EACH
- ADJUSTMENT TYPE:
- ADJUSTABLE PRELOAD
- BORE SIZE IMPERIAL:
- STANDARD
- DAMPING METHOD:
- GAS CHARGED
- PRODUCT NAME:
- SHOCK ABSORBER
- RIDING STYLE:
- ATV
$155.95 -
MOOSE UTILITY Gas Shock - Heavy Duty - Rear AU-04403
MOOSE UTILITY
$188.95Rear shocks are the unsung foundation of suspension performance—they absorb impacts, control body roll, and transfer power to the ground. The MOOSE UTILITY Gas Shock delivers the stiffness and adjustability you need to handle heavy loads and aggressive...13102135- SKU:
- 13102135
- Availability:
- Ships Same Business Day
- Weight:
- 7.75 LBS
- BORE SIZE IMPERIAL:
- STANDARD
- RIDING STYLE:
- ATV
- UNITS:
- EACH
- ADJUSTMENT TYPE:
- ADJUSTABLE PRELOAD
- DAMPING METHOD:
- GAS CHARGED
- DUTY:
- HEAVY DUTY
- MOUNTING POSITION:
- REAR
- PRODUCT NAME:
- SHOCK ABSORBER
- TYPE:
- COILOVER MONOTUBE
$188.95Qty in Cart: 0Quantity:Price:$188.95Subtotal: -
On Sale
EPI Front Spring - Heavy Duty - Black - Spring Rate 64 lbs/in WE325000
EPI
MSRP: $57.99Now: $52.19Was: $57.99If you're running heavy-duty accessories like winches, plows, or mowers on your vehicle, stock springs simply won't cut it. The EPI Front Spring is engineered to handle 25-30% more weight than OEM springs while maintaining proper ride geometry and...04310151- SKU:
- 04310151
- Availability:
- Ships Same Business Day
- Weight:
- 1.36 LBS
- MOUNTING POSITION:
- FRONT
- PRODUCT NAME:
- SHOCK SPRING
- COLOR/FINISH:
- BLACK
- DUTY:
- HEAVY DUTY
- LINEAR SPRING RATE IMPERIAL:
- 64.00 LB/IN
- RIDING STYLE:
- ATV
- SPRING TYPE:
- SINGLE LINEAR RATE
- UNITS:
- EACH
- RIDING STYLE:
- UTV
- TYPE:
- FITS STANDARD MANUFACTURED YEARS
MSRP: $57.99Now: $52.19Was: $57.99Qty in Cart: 0Quantity:Price:MSRP: $57.99Now: $52.19Was: $57.99Subtotal: -
On Sale
EPI ATV Rear Springs - Heavy-Duty - Spring Rate 246.00 lb/in - 366.00 lb/in WE325124
EPI
MSRP: $64.99Now: $58.49Was: $64.99When you're equipping your ATV with aftermarket accessories—whether a plow, winch, or mower—factory springs simply can't handle the added load without sagging and compromised handling. The EPI ATV Rear Springs are engineered specifically for this...13120724- SKU:
- 13120724
- Availability:
- Ships Same Business Day
- Weight:
- 5.90 LBS
- PRODUCT NAME:
- SHOCK SPRING
- COLOR/FINISH:
- BLACK
- RIDING STYLE:
- ATV
- UNITS:
- EACH
- DUTY:
- HEAVY DUTY
- MOUNTING POSITION:
- REAR
- TYPE:
- FITS STANDARD MANUFACTURED YEARS
- PROGRESSIVE SPRING RATE IMPERIAL:
- 246.00 LB/IN - 366.00 LB/IN
- RIDING STYLE:
- UTV
- SPRING TYPE:
- SINGLE PROGRESSIVE RATE
MSRP: $64.99Now: $58.49Was: $64.99 -
On Sale
EPI ATV Rear Springs - Heavy-Duty - Spring Rate 246.00 lb/in - 366.00 lb/in WE325125
EPI
MSRP: $64.99Now: $58.49Was: $64.99If you're running accessories like plows, winches, or mowers on your ATV, stock suspension springs will sag under the extra weight and compromise handling and ride quality. EPI's heavy-duty rear springs are engineered to maintain proper ride height and...13120725- SKU:
- 13120725
- Availability:
- Ships Same Business Day
- Weight:
- 5.80 LBS
- DUTY:
- HEAVY DUTY
- RIDING STYLE:
- UTV
- TYPE:
- FITS STANDARD MANUFACTURED YEARS
- COLOR/FINISH:
- BLACK
- PRODUCT NAME:
- SHOCK SPRING
- RIDING STYLE:
- ATV
- SPRING TYPE:
- SINGLE PROGRESSIVE RATE
- UNITS:
- EACH
- MOUNTING POSITION:
- REAR
- PROGRESSIVE SPRING RATE IMPERIAL:
- 246.00 LB/IN - 366.00 LB/IN
MSRP: $64.99Now: $58.49Was: $64.99 -
On Sale
EPI Front Spring - Heavy Duty - Black - Spring Rate 258 lbs/in WE325116
EPI
MSRP: $57.99Now: $52.19Was: $57.99If you're running heavy-duty accessories—plows, winches, mowers, or trailers—your stock suspension is working overtime and losing performance fast. The EPI Front Spring Heavy Duty restores proper ride height and handling by supporting loads 25-30%...13120530- SKU:
- 13120530
- Availability:
- Ships Same Business Day
- Weight:
- 4.15 LBS
- LINEAR SPRING RATE IMPERIAL:
- 258.00 LB/IN
- SPRING TYPE:
- SINGLE LINEAR RATE
- PRODUCT NAME:
- SHOCK SPRING
- RIDING STYLE:
- ATV
- TYPE:
- FITS STANDARD MANUFACTURED YEARS
- UNITS:
- EACH
- COLOR/FINISH:
- BLACK
- DUTY:
- HEAVY DUTY
- MOUNTING POSITION:
- FRONT
- RIDING STYLE:
- UTV
MSRP: $57.99Now: $52.19Was: $57.99 -
On Sale
EPI Front/Rear Spring - Heavy Duty - Black - Spring Rate 120 lbs/in WE325117
EPI
MSRP: $57.99Now: $52.19Was: $57.99If you're running heavy-duty equipment like winches, plows, or mowers, your stock suspension is working overtime and losing geometry with every load cycle. The EPI Front/Rear Spring compensates with a stout 120 lbs/in spring rate, engineered specifically...13120531- SKU:
- 13120531
- Availability:
- Ships Same Business Day
- Weight:
- 2.45 LBS
- PRODUCT NAME:
- SHOCK SPRING
- RIDING STYLE:
- ATV
- COLOR/FINISH:
- BLACK
- UNITS:
- EACH
- DUTY:
- HEAVY DUTY
- LINEAR SPRING RATE IMPERIAL:
- 120.00 LB/IN
- RIDING STYLE:
- UTV
- SPRING TYPE:
- SINGLE LINEAR RATE
- TYPE:
- FITS STANDARD MANUFACTURED YEARS
- MOUNTING POSITION:
- REAR
MSRP: $57.99Now: $52.19Was: $57.99 -
On Sale
EPI Rear Spring - Heavy Duty - Black - Spring Rate 288 lbs/in WE325118
EPI
MSRP: $68.99Now: $62.09Was: $68.99If you're running heavy accessories like winches, plows, or trailers, stock springs will sag under the load and compromise handling, ride quality, and suspension geometry. The EPI Rear Spring Heavy Duty delivers the extra load-carrying capacity you need...13120532- SKU:
- 13120532
- Availability:
- Ships Same Business Day
- Weight:
- 5.26 LBS
- LINEAR SPRING RATE IMPERIAL:
- 288.00 LB/IN
- PRODUCT NAME:
- SHOCK SPRING
- MOUNTING POSITION:
- REAR
- RIDING STYLE:
- UTV
- DUTY:
- HEAVY DUTY
- SPRING TYPE:
- SINGLE LINEAR RATE
- TYPE:
- FITS STANDARD MANUFACTURED YEARS
- COLOR/FINISH:
- BLACK
- UNITS:
- EACH
MSRP: $68.99Now: $62.09Was: $68.99 -
On Sale
EPI Rear Spring - Heavy Duty - Black - Spring Rate 150 lbs/in WE325119
EPI
MSRP: $57.99Now: $52.19Was: $57.99If you're running heavy accessories like winches, plows, or trailers on your vehicle, stock springs will sag under the load and compromise handling, ride quality, and suspension geometry. The EPI Rear Spring Heavy Duty delivers the extra support you need...13120533- SKU:
- 13120533
- Availability:
- Ships Same Business Day
- Weight:
- 2.75 LBS
- RIDING STYLE:
- ATV
- UNITS:
- EACH
- DUTY:
- HEAVY DUTY
- SPRING TYPE:
- SINGLE LINEAR RATE
- COLOR/FINISH:
- BLACK
- LINEAR SPRING RATE IMPERIAL:
- 150.00 LB/IN
- MOUNTING POSITION:
- REAR
- PRODUCT NAME:
- SHOCK SPRING
- TYPE:
- FITS STANDARD MANUFACTURED YEARS
MSRP: $57.99Now: $52.19Was: $57.99Qty in Cart: 0Quantity:Price:MSRP: $57.99Now: $52.19Was: $57.99Subtotal: -
On Sale
EPI Rear Spring - Heavy Duty - Black - Spring Rate 125/195 lbs/in WE325121
EPI
MSRP: $62.99Now: $56.69Was: $62.99If you're running heavy accessories like winches, plows, or trailers, stock rear springs will sag and compromise handling—leaving you with poor suspension geometry and accelerated wear on suspension components. The EPI Heavy Duty Rear Spring WE325121 is...13120535- SKU:
- 13120535
- Availability:
- Ships Same Business Day
- Weight:
- 4.36 LBS
- COLOR/FINISH:
- BLACK
- PRODUCT NAME:
- SHOCK SPRING
- RIDING STYLE:
- ATV
- TYPE:
- FITS STANDARD MANUFACTURED YEARS
- UNITS:
- EACH
- LINEAR SPRING RATE IMPERIAL:
- 250.00 LB/IN
- MOUNTING POSITION:
- REAR
- DUTY:
- HEAVY DUTY
- RIDING STYLE:
- UTV
- SPRING TYPE:
- SINGLE PROGRESSIVE RATE
MSRP: $62.99Now: $56.69Was: $62.99Qty in Cart: 0Quantity:Price:MSRP: $62.99Now: $56.69Was: $62.99Subtotal: -
On Sale
EPI ATV Front Springs - Heavy-Duty - Spring Rate 125.00 lb/in - 200.00 lb/in WE325123
EPI
MSRP: $62.99Now: $56.69Was: $62.99If you're running accessories like plows, winches, or mowers on your ATV, stock suspension simply won't cut it—the added weight causes sagging and compromises handling. EPI's heavy-duty front springs are engineered to support these demanding loads while...13120537- SKU:
- 13120537
- Availability:
- Ships Same Business Day
- Weight:
- 4.06 LBS
- PRODUCT NAME:
- SHOCK SPRING
- PROGRESSIVE SPRING RATE IMPERIAL:
- 125.00 LB/IN - 200.00 LB/IN
- COLOR/FINISH:
- BLACK
- RIDING STYLE:
- ATV
- UNITS:
- EACH
- DUTY:
- HEAVY DUTY
- TYPE:
- FITS STANDARD MANUFACTURED YEARS
- MOUNTING POSITION:
- FRONT
- RIDING STYLE:
- UTV
- SPRING TYPE:
- SINGLE PROGRESSIVE RATE
MSRP: $62.99Now: $56.69Was: $62.99 -
On Sale
EPI Front/Rear Spring - Heavy Duty - Black - Spring Rate 195 lbs/in WE325114
EPI
MSRP: $57.99Now: $52.19Was: $57.99If you're running heavy-duty accessories like winches, plows, or trailers on your vehicle, stock springs will sag under the load and compromise both handling and suspension geometry. The EPI Front/Rear Heavy-Duty Springs compensate for that added weight...13120413- SKU:
- 13120413
- Availability:
- Ships Same Business Day
- Weight:
- 3.90 LBS
- DUTY:
- HEAVY DUTY
- SPRING TYPE:
- SINGLE LINEAR RATE
- TYPE:
- FITS STANDARD MANUFACTURED YEARS
- COLOR/FINISH:
- BLACK
- UNITS:
- EACH
- LINEAR SPRING RATE IMPERIAL:
- 195.00 LB/IN
- PRODUCT NAME:
- SHOCK SPRING
- MOUNTING POSITION:
- FRONT
- MOUNTING POSITION:
- REAR
- RIDING STYLE:
- UTV
MSRP: $57.99Now: $52.19Was: $57.99 -
SDI Radius Rod - RZR Pro XP UDCPZRR-PXP
SDI
$562.95Stock radius rods on your RZR Pro XP will flex and wear under aggressive terrain and sustained high-speed runs. The SDI Radius Rod replaces those compromised OEM components with heavy-duty construction that maintains suspension geometry and handling...13020700- SKU:
- 13020700
- Availability:
- Ships Same Business Day
- Weight:
- 0.01 LBS
$562.95Qty in Cart: 0Quantity:Price:$562.95Subtotal: -
MOOSE OFFROAD Shock Bearing Kit 21-0013
MOOSE OFFROAD
$22.95Shock bearing wear is one of the most overlooked maintenance items that directly impacts suspension performance and handling precision. This complete rebuild kit restores your shocks to factory specifications without the premium price tag of OEM...13130215- SKU:
- 13130215
- Availability:
- Ships Same Business Day
- Weight:
- 0.20 LBS
$22.95Qty in Cart: 0Quantity:Price:$22.95Subtotal: -
MOOSE OFFROAD Shock Bearing Kit 21-0017
MOOSE OFFROAD
$42.95Worn shock bearings kill performance and invite premature failure—this complete rebuild kit restores your suspension to factory specifications without the dealer markup. Whether you're maintaining a daily driver or keeping your race rig in peak...13130217- SKU:
- 13130217
- Availability:
- Ships Same Business Day
- Weight:
- 0.20 LBS
$42.95 -
MOOSE OFFROAD Shock Bearing Kit 21-0059
MOOSE OFFROAD
$39.95Worn shock bearings compromise your suspension's precision and responsiveness—exactly what you can't afford in competitive riding or demanding off-road terrain. The MOOSE OFFROAD Shock Bearing Kit 21-0059 delivers a complete rebuild solution with...13130221- SKU:
- 13130221
- Availability:
- Ships Same Business Day
- Weight:
- 0.15 LBS
$39.95 -
MOOSE OFFROAD Gas Shock - Heavy Duty - Front AU-04365
MOOSE OFFROAD
$201.95Stock oil shocks can't handle aggressive terrain or sustained performance demands—they fade under pressure and compromise vehicle control when you need it most. The MOOSE OFFROAD Gas Shock (AU-04365) delivers the responsive handling and durability...13102280- SKU:
- 13102280
- Availability:
- Ships Same Business Day
- Weight:
- 10.25 LBS
$201.95
