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!
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SDI Radius Rod - RZR Turbo S UDCPZRR-TS
SDI
$499.95Stock radius rods are a common failure point under aggressive driving conditions, compromising suspension geometry and handling precision. The SDI Radius Rod for RZR Turbo S replaces worn or damaged OEM components with heavy-duty construction that...13020702- SKU:
- 13020702
- Availability:
- Ships Same Business Day
- Weight:
- 16.29 LBS
$499.95 -
SDI Radius Rod - RZT XP 900 UDCPSRR900
SDI
$472.95Stock radius rods on your RZT XP 900 are a weak link under aggressive driving conditions—flex, bind, and premature wear will compromise your suspension geometry and handling. The SDI Radius Rod replaces that OEM vulnerability with heavy-duty construction...13020704- SKU:
- 13020704
- Availability:
- Ships Same Business Day
- Weight:
- 11.49 LBS
$472.95Qty in Cart: 0Quantity:Price:$472.95Subtotal: -
SDI Shock Spring - RZR XP1K Two Seater UDCSKP-1K2
SDI
$899.95Stock RZR XP1K springs compromise handling and comfort, forcing you to choose between plush ride quality and controlled body movement. The SDI Shock Spring delivers a true dual-rate setup that eliminates this trade-off, giving you sharp cornering...13120908- SKU:
- 13120908
- Availability:
- Ships Same Business Day
- Weight:
- 33.65 LBS
$899.95 -
SDI Shock Spring - RZR XP1K Two Seater UDCSKP-1K217
SDI
$899.95If you're running a Walker Evans-equipped RZR XP1K Two Seater, suspension tuning separates a comfortable ride from a competent one. The SDI Shock Spring kit delivers true dual-rate geometry that eliminates the unpredictable behavior of single-spring...13120909- SKU:
- 13120909
- Availability:
- Ships Same Business Day
- Weight:
- 34.70 LBS
$899.95 -
SDI Shock Spring - RZR XP1K Four Seater UDCSKP-1K4
SDI
$899.95Stock RZR suspension geometry wasn't designed to handle the demands of aggressive trail riding, jumping, or multi-passenger loads without excessive body roll and bottoming. The SDI Shock Spring kit transforms your XP1K Four Seater into a genuinely...13120910- SKU:
- 13120910
- Availability:
- Ships Same Business Day
- Weight:
- 37.85 LBS
$899.95 -
SDI Shock Spring - RZR XP1K/WER XP Turbo Four Seater UDCSKP-1K417
SDI
$899.95If you're running a Walker Evans-equipped RZR XP1K or WER XP Turbo Four Seater, suspension geometry matters—and this dual-rate spring setup delivers measurable improvements in handling and comfort. The SDI Shock Spring eliminates the compromises of...13120911- SKU:
- 13120911
- Availability:
- Ships Same Business Day
- Weight:
- 38.70 LBS
$899.95 -
SDI Shock Spring - Talon R UDCSKP-HTR
SDI
$899.95If you're running a Walker Evans suspension setup on your Talon R, spring tuning is where chassis dynamics come down to the finest details. This dual-rate spring system addresses the three biggest handling complaints in sport UTVs—excessive body roll,...13120912- SKU:
- 13120912
- Availability:
- Ships Same Business Day
- Weight:
- 33.15 LBS
$899.95 -
SDI Shock Spring - Talon X4 USCSKP-HTX4
SDI
$899.95The SDI Shock Spring - Talon X4 delivers a true dual-rate suspension setup that transforms how your RZR handles aggressive terrain. By utilizing both tender and main springs in concert, you'll experience dramatically reduced body roll, eliminated nose...13120913- SKU:
- 13120913
- Availability:
- Ships Same Business Day
- Weight:
- 0.01 LBS
$899.95 -
SDI Shock Spring - RZR XP Turbo Four Seater UDCSKP-T
SDI
$949.95If you're running a Walker Evans-equipped RZR XP Turbo Four Seater, suspension geometry matters—and this dual-rate spring setup is engineered to deliver measurable improvements in handling and comfort. The SDI Shock Spring reduces body roll, eliminates...13120914- SKU:
- 13120914
- Availability:
- Ships Same Business Day
- Weight:
- 43.90 LBS
$949.95 -
SDI Shock Spring - RZR XP Turbo Two Seater UDCSKP-T2
SDI
$949.95If you're running a Walker Evans suspension setup on your RZR XP Turbo Two Seater, this shock spring kit transforms your ride quality and handling characteristics. The dual-rate spring design eliminates the compromise between comfort and control, giving...13120915- SKU:
- 13120915
- Availability:
- Ships Same Business Day
- Weight:
- 40.35 LBS
$949.95 -
SDI Shock Spring - RZR Turbo S (Fox) UDCSKP-TS
SDI
$949.95Stock RZR Turbo S suspension struggles with body roll and dive under aggressive driving, limiting your confidence in technical terrain. This dual-rate spring system transforms your Fox shocks into a true two-stage setup that soaks up impacts while...13120916- SKU:
- 13120916
- Availability:
- Ships Same Business Day
- Weight:
- 44.75 LBS
$949.95 -
SDI Shock Spring - RZR Turbo S Velocity UDCSKP-TSV2
SDI
$949.95If you're running a Walker Evans suspension setup on your RZR Turbo S Velocity, the factory spring package simply won't deliver the precision tuning your machine demands. The SDI Shock Spring kit eliminates the compromises—body roll, nose dive, and...13120917- SKU:
- 13120917
- Availability:
- Ships Same Business Day
- Weight:
- 46.40 LBS
$949.95 -
SDI Shock Spring - RZR Turbo S Velocity Four Seater UDCSKP-TSV4
SDI
$949.95If you're running a Walker Evans suspension setup on your RZR Turbo S Velocity Four Seater, shock spring tuning directly impacts how your machine handles rough terrain and aggressive driving. This SDI dual-rate spring system eliminates the compromises of...13120918- SKU:
- 13120918
- Availability:
- Ships Same Business Day
- Weight:
- 49.20 LBS
$949.95 -
SDI Shock Spring - X3/RS UDCSKP-X3RS
SDI
$949.95If you're running a RZR with Walker Evans shocks, you know that suspension tuning can make or break your performance on rough terrain. The SDI Shock Spring delivers a true dual-rate setup that eliminates the guesswork, giving you measurable improvements...13120919- SKU:
- 13120919
- Availability:
- Ships Same Business Day
- Weight:
- 61.35 LBS
$949.95 -
SDI Shock Spring - X3/RS Max UDCSKP-X3RSMAX
SDI
$949.95If you're running a Walker Evans equipped RZR, suspension geometry matters—and stock spring rates won't cut it for serious terrain. The SDI Shock Spring X3/RS Max delivers a true dual-rate setup that actively reduces body roll, nose dive, and bottoming,...13120920- SKU:
- 13120920
- Availability:
- Ships Same Business Day
- Weight:
- 66.15 LBS
$949.95 -
SDI Shock Spring - RZR XP1K Two Seater UDCSKHD-1K2
SDI
$799.95If you're running a Walker Evans-equipped RZR XP1K Two Seater, suspension geometry matters—and a poorly tuned spring rate will cost you in handling precision and comfort. The SDI Shock Spring delivers a true dual-rate setup that reduces body roll,...13120921- SKU:
- 13120921
- Availability:
- Ships Same Business Day
- Weight:
- 36.42 LBS
$799.95 -
SDI Shock Spring - RZR XP1K Two Seater UDCSKHD-1K217
SDI
$899.95If you're running a Walker Evans-equipped RZR XP1K, suspension geometry is everything—and OEM springs simply can't deliver the tuning precision that serious off-road driving demands. The SDI Shock Spring kit transforms your suspension into a true...13120922- SKU:
- 13120922
- Availability:
- Ships Same Business Day
- Weight:
- 38.99 LBS
$899.95 -
SDI Shock Spring - RZR XP1K Four Seater UDCSKHD-1K4
SDI
$899.95The SDI Shock Spring kit transforms your RZR XP1K Four Seater's handling by delivering a true dual-rate suspension setup that actively manages body roll, nose dive, and bottoming—issues that compromise both comfort and control on demanding terrain...13120923- SKU:
- 13120923
- Availability:
- Ships Same Business Day
- Weight:
- 38.58 LBS
$899.95 -
SDI Shock Spring - RZR XP Turbo Four Seater UDCSKHD-T
SDI
$949.95If you're running a Walker Evans suspension setup on your RZR XP Turbo Four Seater, a properly tuned shock spring package is critical to controlling weight transfer, minimizing body roll, and preventing bottoming during aggressive driving. The SDI Shock...13120924- SKU:
- 13120924
- Availability:
- Ships Same Business Day
- Weight:
- 45.82 LBS
$949.95 -
SDI Shock Spring - RZR XP Turbo (WER)/XP1K Four Seater UDCSKHD-TW
SDI
$899.95If you're running a Walker Evans suspension setup on your RZR XP Turbo or XP1K Four Seater, shock spring tuning is where precision handling gets dialed in. The SDI Shock Spring delivers a true dual-rate setup that eliminates the compromise between...13120925- SKU:
- 13120925
- Availability:
- Ships Same Business Day
- Weight:
- 17.50 LBS
$899.95
