Dirt Bike Rear Suspension
Dirt Bike Rear Suspension Parts: Lowering Rods, Swingarm Bearings & Shock Springs at JJ Motorsports
Upgrade your dirt bike's rear suspension with premium parts from JJ Motorsports, designed for better damping and durability in motocross, enduro, and trail riding. These components improve handling and reduce wear for reliable performance.
Shop Moose Offroad, Moose Racing, and Factory Connection rear suspension parts for durable, easy-to-install upgrades. Explore related categories such as dirt bike suspension for front forks and shocks, or dirt bike frame and body for guards and panels to complete your build and achieve balanced, responsive ride quality across all conditions, from high-speed jumps to technical singletrack.
Top Dirt Bike Rear Suspension Parts
- Moose Offroad Lowering Pull Rod 0419-0022 – Adjustable aluminum rod for lowering rear suspension; fits Honda CRF and Yamaha YZ for improved ergonomics.
- Moose Racing Swingarm Bearing Kit 28-1231 – Complete sealed bearing kit for swingarms; smooth rotation on Kawasaki KX models.
- Factory Connection Shock Spring ANB-0034 – Progressive rear shock spring for Factory Connection shocks; tunes damping for KTM SX.
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 RACING Shock Bearing Kit - Back Upper/Lower 29-1002
MOOSE RACING
$29.95Each kit contains the bearing and all of the seals, spacers and pins to rebuild the shock bearings to factory specifications, Constructed from OEM quality components at a fraction of the costA291002- SKU:
- A291002
- Availability:
- Ships Same Business Day
- Weight:
- 0.15 LBS
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
- MOUNTING POSITION:
- REAR - LOWER
- TYPE:
- SHOCK
- MOUNTING POSITION:
- REAR - UPPER
- PRODUCT NAME:
- BEARING KIT
$29.95 -
MOOSE RACING Shock Bearing Kit - Back Upper 29-1016
MOOSE RACING
$29.95Each kit contains the bearing and all of the seals, spacers and pins to rebuild the shock bearings to factory specifications, Constructed from OEM quality components at a fraction of the costA291016- SKU:
- A291016
- Availability:
- Ships Same Business Day
- Weight:
- 0.15 LBS
- PRODUCT NAME:
- BEARING KIT
- MOUNTING POSITION:
- REAR - UPPER
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- SHOCK
- UNITS:
- KIT
$29.95 -
MOOSE RACING Premium Shock Rebuild Kit 129999500701
MOOSE RACING
$128.95Shock rebuild kit includes: complete pre-assembled seal head, piston band, piston O-rings, bump rubber and bladder, All items are pre-assembled for ease of rebuilding, Highest quality NOK product included in the kit, Made in Japan13140624- SKU:
- 13140624
- Availability:
- Ships Same Business Day
- Weight:
- 0.70 LBS
$128.95 -
MOOSE RACING Swing Arm Link Kit 27-1185
MOOSE RACING
$109.95Include the lower shock bearing and all other parts necessary to rebuild the suspension linkage, 52100 bearing steel and hard-plated spacers resist wear and rust, Each kit includes the lower shock bearing, all the shafts, seals and spacers in the link,...13020634- SKU:
- 13020634
- Availability:
- Ships Same Business Day
- Weight:
- 1.30 LBS
- PRODUCT NAME:
- BEARING KIT
- STYLE:
- LINKAGE
- MOUNTING POSITION:
- REAR LOWER
- RIDING STYLE:
- STREET
- TYPE:
- SWINGARM
- COLOR/FINISH:
- SILVER
- MATERIAL:
- STEEL
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
$109.95 -
MOOSE RACING Swingarm Bearing Kit 28-1173
MOOSE RACING
$57.95Repair kits include all the bearings, seals, shafts and spacers required for a complete rebuild, Constructed from OEM-quality components at a fraction of the cost13020178- SKU:
- 13020178
- Availability:
- Ships Same Business Day
- Weight:
- 0.75 LBS
- MATERIAL:
- STEEL
- PRODUCT NAME:
- BEARING KIT
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
- TYPE:
- SWINGARM
$57.95Qty in Cart: 0Quantity:Price:$57.95Subtotal: -
MOOSE RACING Swingarm Bearing Kit 28-1163
MOOSE RACING
$61.95Repair kits include all the bearings, seals, shafts and spacers required for a complete rebuild, Constructed from OEM-quality components at a fraction of the cost13020151- SKU:
- 13020151
- Availability:
- Ships Same Business Day
- Weight:
- 0.65 LBS
- MATERIAL:
- STEEL
- PRODUCT NAME:
- BEARING KIT
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
- RIDING STYLE:
- STREET
- TYPE:
- SWINGARM
$61.95 -
MOOSE RACING Swingarm Bearing Kit 28-1156
MOOSE RACING
$95.95Repair kits include all the bearings, seals, shafts and spacers required for a complete rebuild, Constructed from OEM-quality components at a fraction of the cost13020152- SKU:
- 13020152
- Availability:
- Ships Same Business Day
- Weight:
- 0.80 LBS
- RIDING STYLE:
- STREET
- TYPE:
- SWINGARM
- MATERIAL:
- STEEL
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
- PRODUCT NAME:
- BEARING KIT
$95.95 -
MOOSE RACING Rear Shock Bumper 37-1216
MOOSE RACING
$27.95Meets or exceeds OEM standards, but without the OE price, Many are not available separately from the OEM13140666- SKU:
- 13140666
- Availability:
- Ships Same Business Day
- Weight:
- 0.45 LBS
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
- PRODUCT NAME:
- SHOCK BUMPER
- MOUNTING POSITION:
- REAR
$27.95 -
MOOSE RACING Shock Seal Head - 12.5 mm ID x 40 mm OD 37-1115
MOOSE RACING
$61.95Complete assemblies, ready to install into the shock body, Made from 6061-T6 aluminum and the same custom elastomer as our fork seals, All have air bleed holes to help remove air from the oil reservoir during installation, Double-lip oil seal designed to...13140270- SKU:
- 13140270
- Availability:
- Ships Same Business Day
- Weight:
- 0.24 LBS
- INSIDE DIAMETER IMPERIAL:
- 0.49'
- MATERIAL:
- 6061-T6 ALUMINUM
- RIDING STYLE:
- ATV
- TYPE:
- SHOCK
- OUTSIDE DIAMETER IMPERIAL:
- 1.58'
- RIDING STYLE:
- UTV
- COLOR/FINISH:
- BLACK
- PRODUCT NAME:
- SEAL KIT
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
- COLOR/FINISH:
- CHROME
- COLOR/FINISH:
- RED
- MOUNTING POSITION:
- REAR
$61.95 -
MOOSE RACING Shock Bearing Kit - Rear Upper 29-1026
MOOSE RACING
$9.95Each kit contains the bearing and all of the seals, spacers and pins to rebuild the shock bearings to factory specifications, Constructed from OEM quality components at a fraction of the cost13130196- SKU:
- 13130196
- Availability:
- Ships Same Business Day
- Weight:
- 0.46 LBS
- UNITS:
- KIT
- PRODUCT NAME:
- BEARING KIT
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- SHOCK
- MOUNTING POSITION:
- REAR - UPPER
$9.95 -
MOOSE RACING Shock Bearing Kit - Back Lower 29-5045
MOOSE RACING
$13.95Each kit contains the bearing and all of the seals, spacers and pins to rebuild the shock bearings to factory specifications, Constructed from OEM quality components at a fraction of the cost13130197- SKU:
- 13130197
- Availability:
- Ships Same Business Day
- Weight:
- 0.40 LBS
- MOUNTING POSITION:
- REAR - LOWER
- PRODUCT NAME:
- BEARING KIT
- TYPE:
- SHOCK
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
$13.95 -
MOOSE RACING Shock Bearing Kit - Back Upper/Lower 29-5075
MOOSE RACING
$32.95Each kit contains the bearing and all of the seals, spacers and pins to rebuild the shock bearings to factory specifications, Constructed from OEM quality components at a fraction of the cost13130199- SKU:
- 13130199
- Availability:
- Ships Same Business Day
- Weight:
- 0.20 LBS
- MOUNTING POSITION:
- REAR - UPPER
- MOUNTING POSITION:
- REAR - LOWER
- PRODUCT NAME:
- BEARING KIT
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- SHOCK
- UNITS:
- KIT
$32.95 -
MOOSE RACING Shock Bearing Kit - Back Lower 29-1018
MOOSE RACING
$32.95Each kit contains the bearing and all of the seals, spacers and pins to rebuild the shock bearings to factory specifications, Constructed from OEM quality components at a fraction of the cost13130205- SKU:
- 13130205
- Availability:
- Ships Same Business Day
- Weight:
- 0.15 LBS
- MOUNTING POSITION:
- REAR - LOWER
- PRODUCT NAME:
- BEARING KIT
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- SHOCK
- UNITS:
- KIT
$32.95 -
On Sale
Pro Circuit Linkage Arm Yamaha YZ450F 2010-2025 YPA10450
PRO CIRCUIT
MSRP: $224.95Now: $197.96Was: $224.95Enhance your bike's performance with the PRO CIRCUIT Linkage Arm YPA10450, expertly crafted from high-quality billet aluminum. This precision-engineered component optimizes the linkage curve, resulting in a more stable and responsive ride. Say goodbye to...13020335- SKU:
- 13020335
- Availability:
- Ships Same Business Day
- Weight:
- 1.20 LBS
- MOUNTING POSITION:
- REAR
- PRODUCT NAME:
- LINKAGE ARM
- UNITS:
- EACH
- COLOR/FINISH:
- BRONZE
- MATERIAL:
- ALUMINUM
- TYPE:
- SWINGARM
- RIDING STYLE:
- OFF-ROAD
MSRP: $224.95Now: $197.96Was: $224.95 -
On Sale
Pro Circuit Linkage Arm 2018-2025 Suzuki RM-Z450 SPA18450
PRO CIRCUIT
MSRP: $316.95Now: $278.92Was: $316.95Enhance your bike's performance with the PRO CIRCUIT Linkage Arm SPA18450, expertly CNC-machined from high-quality billet aluminum. This precision-engineered component is designed to optimize the linkage curve, resulting in improved chassis geometry for...13020653- SKU:
- 13020653
- Availability:
- Ships Same Business Day
- Weight:
- 0.80 LBS
- MATERIAL:
- ALUMINUM
- COLOR/FINISH:
- BRONZE
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- EACH
- PRODUCT NAME:
- LINKAGE ARM
MSRP: $316.95Now: $278.92Was: $316.95 -
On Sale
Pro Circuit Linkage Arm Honda CRF450R 2017-2018 146 mm HPA17450
PRO CIRCUIT
MSRP: $224.95Now: $197.96Was: $224.95Enhance your bike's performance with the PRO CIRCUIT Linkage Arm, expertly crafted from high-grade billet aluminum. This precision-engineered component significantly improves chassis geometry, providing greater stability and responsiveness on every ride...13020649- SKU:
- 13020649
- Availability:
- Ships Same Business Day
- Weight:
- 0.95 LBS
- MATERIAL:
- BILLET ALUMINUM
- COLOR/FINISH:
- BRONZE
- UNITS:
- EACH
- PRODUCT NAME:
- LINKAGE ARM
- RIDING STYLE:
- OFF-ROAD
MSRP: $224.95Now: $197.96Was: $224.95 -
MOOSE RACING Shock Bearing Kit - Front Upper/Lower | Rear Upper/Lower 29-1003
MOOSE RACING
$29.95Each kit contains the bearing and all of the seals, spacers and pins to rebuild the shock bearings to factory specifications, Constructed from OEM quality components at a fraction of the costA291003- SKU:
- A291003
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- MOUNTING POSITION:
- FRONT - LOWER
- UNITS:
- KIT
- PRODUCT NAME:
- BEARING KIT
- RIDING STYLE:
- OFF-ROAD
- MOUNTING POSITION:
- FRONT - UPPER
- TYPE:
- SHOCK
- MOUNTING POSITION:
- REAR - LOWER
- MOUNTING POSITION:
- REAR - UPPER
- RIDING STYLE:
- ATV
$29.95 -
MOOSE RACING Shock Bearing Kit - Back Upper 29-1006
MOOSE RACING
$31.95Each kit contains the bearing and all of the seals, spacers and pins to rebuild the shock bearings to factory specifications, Constructed from OEM quality components at a fraction of the costA291006- SKU:
- A291006
- Availability:
- Ships Same Business Day
- Weight:
- 0.15 LBS
- PRODUCT NAME:
- BEARING KIT
- TYPE:
- SHOCK
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
- MOUNTING POSITION:
- REAR - UPPER
$31.95Qty in Cart: 0Quantity:Price:$31.95Subtotal: -
MOOSE RACING Shock Bearing Kit - Upper 29-1013
MOOSE RACING
$30.95Each kit contains the bearing and all of the seals, spacers and pins to rebuild the shock bearings to factory specifications, Constructed from OEM quality components at a fraction of the costA291013- SKU:
- A291013
- Availability:
- Ships Same Business Day
- Weight:
- 0.18 LBS
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
- TYPE:
- SHOCK
- MOUNTING POSITION:
- REAR - UPPER
- PRODUCT NAME:
- BEARING KIT
$30.95 -
MOOSE RACING Swing Arm Link Kit 27-1131
MOOSE RACING
$107.95Include the lower shock bearing and all other parts necessary to rebuild the suspension linkage, 52100 bearing steel and hard-plated spacers resist wear and rust, Each kit includes the lower shock bearing, all the shafts, seals and spacers in the link,...13020138- SKU:
- 13020138
- Availability:
- Ships Same Business Day
- Weight:
- 0.76 LBS
- PRODUCT NAME:
- BEARING KIT
- STYLE:
- LINKAGE
- MOUNTING POSITION:
- REAR LOWER
- TYPE:
- SWINGARM
- COLOR/FINISH:
- SILVER
- MATERIAL:
- STEEL
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
$107.95Qty in Cart: 0Quantity:Price:$107.95Subtotal:
