Snowmobile Suspension
Snowmobile Suspension Parts & Upgrades at JJ Motorsports
Optimize your snowmobile's ride with high-performance suspension components from JJ Motorsports. Our selection includes shocks, springs, rebuild kits, slide rail extensions, and ice scratchers designed for better handling, shock absorption, and traction in deep snow or rough trails. Compatible with Ski-Doo, Polaris, Arctic Cat, and Yamaha models, these parts reduce bottoming, improve stability, and extend component life for aggressive riding or racing.
Shop trusted brands like Hygear Suspension for rebuild kits and Starting Line Products for extensions. Explore related subcategories such as snowmobile rear suspension for full setups or shock rebuild/repair parts for maintenance.
Top Snowmobile Suspension Products
- HYGEAR SUSPENSION KYB/HPG Complete Service Kit - Larger OD 29-05-005-R – OEM replacement for shock maintenance.
- STARTING LINE PRODUCTS Slide Rail Extensions - Extension Length 121"-136"/136"-151"/144"-159" 31-166 – For longer track conversions.
- RACE SHOP INC Ice Scratchers Double Coil Titanium SS-7 – Enhances traction on icy surfaces.
- FOX RACING SHOX Shock Shim Kit Float Airshox 0.015" x 1.250" 803-29-047 – Customizes suspension preferences.
- Browse our in-stock inventory below with same-day shipping and expert support. Questions? Contact us for fitment advice!
- Product
- Qty in Cart
- Quantity
- Price
- Subtotal
-
On Sale
Starting Line Products Slide Rail Extensions for Polaris 550 INDY Adventure 2014-2016 31-240
STARTING LINE PRODUCTS
MSRP: $179.95Now: $170.95Was: $179.95If you're running a 2014-2016 Polaris 550 INDY Adventure in variable snow conditions, rail length directly impacts your ability to stay afloat and maintain control in deep powder. These Slide Rail Extensions stretch your effective track footprint by 15...47500054- SKU:
- 47500054
- Availability:
- Ships Same Business Day
- Weight:
- 3.45 LBS
- PRODUCT NAME:
- SLIDE RAIL EXTENSIONS
- RIDING STYLE:
- SNOW
- COLOR/FINISH:
- BLACK
- UNITS:
- PAIR
- COLOR/FINISH:
- WHITE
- LENGTH IMPERIAL:
- 144' - 159'
- TYPE:
- FOR POLARIS
MSRP: $179.95Now: $170.95Was: $179.95Qty in Cart: 0Quantity:Price:MSRP: $179.95Now: $170.95Was: $179.95Subtotal: -
On Sale
Starting Line Products Slide Rail Extensions for Ski-Doo Alpine 1983-1991 1993-1995 31-166
STARTING LINE PRODUCTS
MSRP: $160.95Now: $152.90Was: $160.95Deep snow demands flotation, and stock rail geometry often falls short. Slide Rail Extensions lengthen your track footprint to keep your Alpine riding higher and more controlled through variable snow conditions. Whether you're pushing into untracked...47500055- SKU:
- 47500055
- Availability:
- Ships Same Business Day
- Weight:
- 2.70 LBS
- COLOR/FINISH:
- BLACK
- LENGTH IMPERIAL:
- 121' - 136'
- LENGTH IMPERIAL:
- 144' - 159'
- RIDING STYLE:
- SNOW
- COLOR/FINISH:
- WHITE
- LENGTH IMPERIAL:
- 136' - 151'
- PRODUCT NAME:
- SLIDE RAIL EXTENSIONS
- TYPE:
- FOR SKI-DOO
- UNITS:
- PAIR
MSRP: $160.95Now: $152.90Was: $160.95 -
On Sale
Starting Line Products Slide Rail Extensions for Polaris 440 1992-1997 31-77
STARTING LINE PRODUCTS
MSRP: $149.95Now: $142.45Was: $149.95Extended rail length directly translates to improved flotation and stability in deep snow—a crucial upgrade if you're running deep powder conditions or variable terrain where stock geometry limits your snowmobile's potential. The 15-inch extension shifts...47500068- SKU:
- 47500068
- Availability:
- Ships Same Business Day
- Weight:
- 2.30 LBS
- COLOR/FINISH:
- WHITE
- TYPE:
- FOR POLARIS
- UNITS:
- PAIR
- LENGTH IMPERIAL:
- 121' - 136'
- RIDING STYLE:
- SNOW
- COLOR/FINISH:
- BLACK
- PRODUCT NAME:
- SLIDE RAIL EXTENSIONS
MSRP: $149.95Now: $142.45Was: $149.95 -
On Sale
Starting Line Products Slide Rail Extensions 144-151" for Polaris RMK 800 31-213
STARTING LINE PRODUCTS
MSRP: $160.95Now: $152.90Was: $160.95Running a standard track in deep snow conditions limits your snowmobile's flotation and can leave you bogged down when you need mobility most. Slide Rail Extensions increase your effective track length, distributing your weight over a larger snow...47500069- SKU:
- 47500069
- Availability:
- Ships Same Business Day
- Weight:
- 1.75 LBS
- LENGTH IMPERIAL:
- 155' - 163'
- PRODUCT NAME:
- SLIDE RAIL EXTENSIONS
- RIDING STYLE:
- SNOW
- COLOR/FINISH:
- WHITE
- COLOR/FINISH:
- BLACK
- UNITS:
- PAIR
- LENGTH IMPERIAL:
- 144' - 151'
- TYPE:
- FOR POLARIS
MSRP: $160.95Now: $152.90Was: $160.95 -
On Sale
Starting Line Products Slide Rail Extensions for Polaris 144" Rails 31-234
STARTING LINE PRODUCTS
MSRP: $139.95Now: $132.95Was: $139.95When you're running a 144" rail in deep snow conditions, you're sacrificing the flotation and stability that longer tracks provide. These Slide Rail Extensions stretch your effective track length to 156", giving you the surface area needed to stay on top...47500053- SKU:
- 47500053
- Availability:
- Ships Same Business Day
- Weight:
- 2.10 LBS
- PRODUCT NAME:
- SLIDE RAIL EXTENSIONS
- COLOR/FINISH:
- WHITE
- LENGTH IMPERIAL:
- 144' - 156'
- RIDING STYLE:
- SNOW
- TYPE:
- FOR POLARIS
- COLOR/FINISH:
- BLACK
- UNITS:
- PAIR
MSRP: $139.95Now: $132.95Was: $139.95 -
Straightline Performance Performance Ice Scratchers Short 12 inch 185-101
STRAIGHTLINE PERFORMANCE
$129.95Ice scratchers are essential for maintaining traction and preventing your sled from hydroplaning on glazed snow and ice. The Straightline Performance ice scratchers deliver consistent grip in the most challenging conditions while protecting your tunnel...05301336- SKU:
- 05301336
- Availability:
- Ships Same Business Day
- Weight:
- 1.45 LBS
- MODEL:
- SHORT
- RIDING STYLE:
- SNOW
- TYPE:
- PERFORMANCE
- MATERIAL:
- STAINLESS STEEL
- MATERIAL:
- CARBIDE TIPPED
- PRODUCT NAME:
- ICE SCRATCHER
- UNITS:
- PAIR
$129.95 -
Straightline Performance Performance Ice Scratchers Long 15in Arctic Cat 2003 F7 185-102
STRAIGHTLINE PERFORMANCE
$129.95Ice scratchers are essential for serious snowmobilers who demand predictable traction and control on hardpack and glare ice. The Straightline Performance Ice Scratchers deliver carbide-studded grip through Woody's® custom studs and a reinforced stainless...05301337- SKU:
- 05301337
- Availability:
- Ships Same Business Day
- Weight:
- 1.65 LBS
- PRODUCT NAME:
- ICE SCRATCHER
- UNITS:
- PAIR
- MATERIAL:
- CARBIDE TIPPED
- MODEL:
- LONG
- RIDING STYLE:
- SNOW
- TYPE:
- PERFORMANCE
- MATERIAL:
- STAINLESS STEEL
$129.95 -
Straightline Performance Ice Scratcher Replacement Tips for 2003 Arctic Cat Crossfire 7 185-103
STRAIGHTLINE PERFORMANCE
$25.95Ice scratchers lose effectiveness as carbide tips wear down, reducing traction and increasing the risk of spinning out on hard-pack snow. Straightline Performance replacement tips restore your scratcher's ice-penetration capability without replacing the...05301338- SKU:
- 05301338
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- UNITS:
- 2 PIECE
- MATERIAL:
- CARBIDE TIPPED
- MOUNTING POSITION:
- LEFT
- RIDING STYLE:
- SNOW
- MODEL:
- STANDARD REPLACEMENT TIP
- MOUNTING POSITION:
- RIGHT
- PRODUCT NAME:
- END TIP
- TYPE:
- ICE SCRATCHER
$25.95Qty in Cart: 0Quantity:Price:$25.95Subtotal: -
Kimpex Rear Limiter Strap 18 x 1.5 for 1999-2002 Arctic Cat Snowmobiles 305001
KIMPEX
$23.92Excessive rear suspension travel can compromise handling and increase the risk of bottoming out during aggressive riding or challenging terrain. The Kimpex Rear Limiter Strap controls suspension movement, delivering predictable handling and protecting...47500073- SKU:
- 47500073
- Availability:
- Ships Same Business Day
- Weight:
- 0.40 LBS
- PRODUCT NAME:
- LIMITER STRAP
- TYPE:
- FOR ARCTIC CAT
- WIDTH IMPERIAL:
- 1.50'
- RIDING STYLE:
- SNOW
- COLOR/FINISH:
- BLACK
- LENGTH IMPERIAL:
- 18.00'
- UNITS:
- EACH
$23.92Qty in Cart: 0Quantity:Price:$23.92Subtotal: -
Kimpex Rear Limiter Strap 26.00" x 1.50" Ski-Doo 1990-1993 305006
KIMPEX
$22.36A worn or damaged rear limiter strap compromises your Ski-Doo's suspension geometry and handling precision, especially during aggressive riding or variable terrain. The KIMPEX Rear Limiter Strap restores proper suspension control and stability, ensuring...47500078- SKU:
- 47500078
- Availability:
- Ships Same Business Day
- Weight:
- 0.35 LBS
- TYPE:
- FOR SKI-DOO
- UNITS:
- EACH
- COLOR/FINISH:
- BLACK
- LENGTH IMPERIAL:
- 26.00'
- RIDING STYLE:
- SNOW
- WIDTH IMPERIAL:
- 1.50'
- PRODUCT NAME:
- LIMITER STRAP
$22.36Qty in Cart: 0Quantity:Price:$22.36Subtotal: -
Kimpex Yellow Slide Profile B1 49.125" 2011-2014 Ski-Doo Expedition 1200 LE 4-TEC 400553
KIMPEX
$25.49The KIMPEX Yellow Slide Profile B1 delivers the low-friction glide and durability your Ski-Doo needs for consistent trail performance season after season. Built from high-density UHMW polyethylene with a graphite surface, these slides resist wear while...47030018- SKU:
- 47030018
- Availability:
- Ships Same Business Day
- Weight:
- 1.25 LBS
- RIDING STYLE:
- SNOW
- SLIDE PROFILE:
- DIAGRAM B1
- COLOR/FINISH:
- YELLOW
- LENGTH IMPERIAL:
- 48.00'
- MATERIAL:
- POLYETHYLENE
- PRODUCT NAME:
- SLIDE
- TYPE:
- TRACK
- UNITS:
- EACH
$25.49 -
Kimpex Black Slide Profile Y1 52.75" for Yamaha Phazer RTX 993859
KIMPEX
$26.99Snowmobile skis take a beating across variable snow conditions, and worn slides compromise handling and increase friction that kills your speed. The Kimpex Black Slide Profile Y1 replaces compromised runners with high-density UHMW polyethylene and a...47030019- SKU:
- 47030019
- Availability:
- Ships Same Business Day
- Weight:
- 1.06 LBS
- MATERIAL:
- POLYETHYLENE
- RIDING STYLE:
- SNOW
- SLIDE PROFILE:
- DIAGRAM Y1
- COLOR/FINISH:
- BLACK
- PRODUCT NAME:
- SLIDE
- TYPE:
- TRACK
- UNITS:
- EACH
- LENGTH IMPERIAL:
- 52.75'
$26.99 -
Kimpex Graphite Slide Y1 52.75" Yamaha 993856
KIMPEX
$32.99A worn or damaged slide directly impacts your snowmobile's handling, speed, and overall ride quality—and replacement shouldn't mean sacrificing durability or precision fit. The KIMPEX Graphite Slide Profile Y1 combines low-friction UHMW polyethylene...47030020- SKU:
- 47030020
- Availability:
- Ships Same Business Day
- Weight:
- 1.10 LBS
- COLOR/FINISH:
- GRAPHITE
- MATERIAL:
- GRAPHITE
- RIDING STYLE:
- SNOW
- SLIDE PROFILE:
- DIAGRAM Y1
- PRODUCT NAME:
- SLIDE
- TYPE:
- TRACK
- UNITS:
- EACH
- LENGTH IMPERIAL:
- 52.75'
$32.99 -
On Sale
KIMPEX Red Slide - Profile Y1 - Length 52.75" 993857
KIMPEX
MSRP: $28.95Now: $19.00Was: $28.95Snowmobile slides take a beating in harsh conditions, and a worn or damaged slide compromises handling, speed, and fuel efficiency. The KIMPEX Red Slide delivers OEM-quality construction with a graphite-infused surface that reduces friction, extends...47030021- SKU:
- 47030021
- Availability:
- Ships Same Business Day
- Weight:
- 1.06 LBS
- MATERIAL:
- POLYETHYLENE
- RIDING STYLE:
- SNOW
- SLIDE PROFILE:
- DIAGRAM Y1
- LENGTH IMPERIAL:
- 52.75'
- COLOR/FINISH:
- RED
- PRODUCT NAME:
- SLIDE
- TYPE:
- TRACK
- UNITS:
- EACH
MSRP: $28.95Now: $19.00Was: $28.95Qty in Cart: 0Quantity:Price:MSRP: $28.95Now: $19.00Was: $28.95Subtotal: -
Kimpex Idler Wheel 135mm OD 25mm ID Black 2000-2003 Yamaha Mountain Max 600 298991
KIMPEX
$35.99If your Yamaha Mountain Max 600 is showing signs of wear on the drive belt system, a worn idler wheel will compromise both performance and component longevity. The KIMPEX 298991 restores proper belt tension and tracking with OEM-equivalent dimensions and...47020175- SKU:
- 47020175
- Availability:
- Ships Same Business Day
- Weight:
- 0.65 LBS
- UNITS:
- EACH
- COLOR/FINISH:
- BLACK
- IDLER WHEEL POSITION:
- 2
- IDLER WHEEL POSITION:
- 3
- INSIDE DIAMETER IMPERIAL:
- 1.00'
- INSIDE DIAMETER METRIC:
- 25.40 MM
- PRODUCT NAME:
- IDLER WHEEL KIT
- TYPE:
- INCLUDES BEARING 6005-RS
- OUTSIDE DIAMETER METRIC:
- 135.00 MM
- STYLE:
- 8 SPOKE
- MODEL:
- STANDARD
- OUTSIDE DIAMETER IMPERIAL:
- 5.3125'
- RIDING STYLE:
- SNOW
- TYPE:
- STANDARD
$35.99 -
Kimpex Black Slide Profile 11 53.50" 1998-2000 Polaris 500 RMK 299428
KIMPEX
$27.99Your snowmobile's slide directly impacts how your machine tracks, accelerates, and handles across varying snow conditions. The KIMPEX Black Slide Profile 11 replaces worn or damaged slides with a high-density UHMW polyethylene construction that reduces...0420913N- SKU:
- 0420913N
- Availability:
- Ships Same Business Day
- Weight:
- 1.13 LBS
- TYPE:
- TRACK
- RIDING STYLE:
- SNOW
- LENGTH IMPERIAL:
- 53.50'
- MATERIAL:
- POLYETHYLENE
- PRODUCT NAME:
- SLIDE
- UNITS:
- EACH
- COLOR/FINISH:
- BLACK
- SLIDE PROFILE:
- DIAGRAM 11
$27.99 -
Kimpex Black Slide Profile 11 55.50" for Polaris Trail RMK 2008-2010 299429
KIMPEX
$26.99Snowmobile skis take a beating in variable terrain and conditions—worn slides compromise handling, increase friction, and force your suspension to work harder. The Kimpex Black Slide Profile 11 restores that crisp edge control and efficient glide with...0420915N- SKU:
- 0420915N
- Availability:
- Ships Same Business Day
- Weight:
- 1.19 LBS
- LENGTH IMPERIAL:
- 55.50'
- RIDING STYLE:
- SNOW
- TYPE:
- TRACK
- MATERIAL:
- POLYETHYLENE
- PRODUCT NAME:
- SLIDE
- UNITS:
- EACH
- COLOR/FINISH:
- BLACK
- SLIDE PROFILE:
- DIAGRAM 11
$26.99 -
Kimpex Black Slide 57" Profile 10M for Polaris Snowmobiles 299486
KIMPEX
$26.99The KIMPEX Black Slide Profile is engineered for Polaris snowmobilers who demand consistent glide performance and durability across variable terrain. Its high-density UHMW polyethylene construction with graphite coating minimizes friction wear while...0420922N- SKU:
- 0420922N
- Availability:
- Ships Same Business Day
- Weight:
- 1.19 LBS
- COLOR/FINISH:
- BLACK
- MATERIAL:
- POLYETHYLENE
- PRODUCT NAME:
- SLIDE
- SLIDE PROFILE:
- DIAGRAM 10M
- UNITS:
- EACH
- LENGTH IMPERIAL:
- 57.00'
- RIDING STYLE:
- SNOW
- TYPE:
- TRACK
$26.99 -
Kimpex Black Slide Profile 8 52.50" Ski-Doo Summit 583 299457
KIMPEX
$27.99Ski-Doo Summit 583 owners running shorter suspensions need a ski slide that matches their setup without compromise. The KIMPEX Black Slide Profile 8 delivers that precision fit while eliminating the friction and wear that degrades handling over a full...0421822N- SKU:
- 0421822N
- Availability:
- Ships Same Business Day
- Weight:
- 1.44 LBS
- SLIDE PROFILE:
- DIAGRAM 8
- RIDING STYLE:
- SNOW
- TYPE:
- TRACK
- UNITS:
- EACH
- COLOR/FINISH:
- BLACK
- LENGTH IMPERIAL:
- 52.50'
- MATERIAL:
- POLYETHYLENE
- PRODUCT NAME:
- SLIDE
$27.99 -
Kimpex Black Slide Profile 4 54.625" 299475
KIMPEX
$21.65Snowmobile slide wear directly impacts your ride's handling, fuel efficiency, and overall trail performance. The KIMPEX Black Slide Profile 4 delivers a low-friction surface that reduces drag and extends the lifespan of your suspension components, while...0422825N- SKU:
- 0422825N
- Availability:
- Ships Same Business Day
- Weight:
- 0.13 LBS
- COLOR/FINISH:
- BLACK
- MATERIAL:
- POLYETHYLENE
- PRODUCT NAME:
- SLIDE
- LENGTH IMPERIAL:
- 54.625'
- RIDING STYLE:
- SNOW
- TYPE:
- TRACK
- SLIDE PROFILE:
- DIAGRAM 4
- UNITS:
- EACH
$21.65
