New to Powersport Superstore? Try our Year-Make-Model search and find the right parts for your ride by clicking "My Garage" on the upper-right! ➡

Suspension

6839 products
Powersport Superstore is your go-to source for Suspension and related parts. Shop our unbeatable selection of Suspension with top-tier service, fast shipping, and great prices.
32% Off
Spi SU-04055 Rear Gas Suspension Shock
$97.33
$97.33
$142.95
Sold each.Vehicle Fitment:1998 Arctic Cat Cougar 1998 Arctic Cat Cougar Deluxe 1998 Arctic Cat Cougar Mountain Cat 2001-2002 Arctic Cat Mountain Cat 1000 2001-2002 Arctic Cat Mountain Cat 800 2003 ...
33% Off
Spi SU-08024 Gas Slide Shock - Ski
$112.11
$112.11
$167.95
Length Open 17-1/2in. Length Closed 12-3/8in. Eye Diameter Body 14.5 mm. Eye Diameter Shaft 14.5 mm. Bushings Body Included. Bushings Shaft Included SPI shocks are designed to work with OEM bushin...
Black
$860.95
$860.95
Length: 11.5 in. Marketing Color: BlackFeatures the all new Frequency Sensing Technology (FST) which allows the shocks to sense the frequency of a bump and automatically adjust damping for superior...
Race Tech SSOS 18S Shock Oil/Dust Seal Set
$41.88
$41.88
Sold each or in a set of one oil seal and one dust seal.Vehicle Fitment:1999-2004 BMW R1100S 2005-2012 BMW R1200GS 2006-2012 BMW R1200GS Adventure 2023 Honda CRF450R 50th Anniversary Edition 2021-2...
7% Off
Pro-X 26.210087 Swingarm Bearing Kit
$83.65
$83.65
$89.95
ProX Racing Parts swing arm kits are available for Off Road and ATV applications. The complete rebuild kits come with all necessary parts you need to completely rebuild your swing arm. Bushings are...
8% Off
Epi WE340066 Rear Swingarm Bushing Kit
$32.10
$32.10
$34.99
Kits include all necessary parts for right- and left-side bushings. Meet or exceed OEM quality.Vehicle Fitment:2015 Polaris RZR 4 900 EPS
Race Tech SPSC P575510 Shock Collar Adapter
$44.38
$44.38
Shock collar adapter required for installation of rear shock spring on noted models. Shock collar adapter.Vehicle Fitment:2001-2004 Aprilia RST1000 Futura 1999-2002 Aprilia RSV Mille 2014 Aprilia ...
Race Tech SPSC 57505512 Shock Collar Adapter
$38.13
$38.13
Shock collar adapter required for installation of rear shock spring on noted models. Shock collar adapter.Vehicle Fitment:2017-2019 Kawasaki ZR900 Z900 2020-2022 Kawasaki ZR900 Z900 ABS 2018-2022 ...
7% Off
Covingtons C1404-B Rear Lowering Kit - 3/4in. Drop - Black
$165.75
$165.75
$178.95
NOTE: Rear lowering kits are not to be used in conjunction with shorty shocks or low-profile shocks. NOTE: Not for use on models with soft saddlebags. Made of CNC machined billet aluminum. Availab...
5% Off
Custom Cycle T 2000TN 41mm Gold Fork Tubes - 20.25in.
$737.63
$737.63
$779.95
OEM #45890-97 Titanium nitride coating. Designed to fit a wide variety of models. Sold in pairs. Lengths given for OEM replacements may not be the exact OEM length. Made in the U.S.A.Vehicle Fitme...
Bronco AT-04132 A-Arm Bearing and Seal Kit
$25.35
$25.35
Includes all the necessary bearings, seals, shafts and misc. Components to repair A-Arm bearing failure. Kits are sold per a-arm. Meets or exceeds OEM quality..Vehicle Fitment:2011-2013 Yamaha YFM1...
11% Off
Bronco AT-04128 A-Arm Bearing and Seal Kit
$41.74
$41.74
$46.95
Includes all the necessary bearings, seals, shafts and misc. Components to repair A-Arm bearing failure. Kits are sold per a-arm. Meets or exceeds OEM quality..Vehicle Fitment:1987 Suzuki LT-4WD Qu...
5% Off
All Balls 56-185 Fork and Dust Seal Kit
$42.74
$42.74
$44.99
Patented fork seal features a balanced 3 lip design that evenly distributes the pressure reducing operating temperature, wear and friction. Custom Elastomer Fork Seals have been tested to outlast O...
Black
$860.95
$860.95
Length: 13.5 in. Marketing Color: BlackFeatures the all new Frequency Sensing Technology (FST) which allows the shocks to sense the frequency of a bump and automatically adjust damping for superior...
Pro-X 26.450071 Shock Bearing Kit
$29.66
$29.66
Rear shock bearings need to be maintained frequently. ProX offers a wide range of Rear shock bearing for Dirbike applications. Comes with needle bearing, cup seal and bushing.Vehicle Fitment:2009-2...
10% Off
Race Tech FMGV S2530 Type 1 Gold Valve Fork Kit
$179.99
$179.99
$199.99
Race Techs original bolt-on fork valving system for front cartridge forks. Triples the flow area of pistons Puts valving control on the shim stack. Outstanding tunability; improved control, tractio...
Chrome
$860.95
$860.95
Length: 12.5 in. Marketing Color: ChromeFeatures the all new Frequency Sensing Technology (FST) which allows the shocks to sense the frequency of a bump and automatically adjust damping for superio...
Black
$860.95
$860.95
Length: 12.5 in. Marketing Color: BlackFeatures the all new Frequency Sensing Technology (FST) which allows the shocks to sense the frequency of a bump and automatically adjust damping for superior...
Secure, Trusted, and Encrypted

Protected by industry-leading 256-bit SSL encryption and backed by Shopify’s PCI DSS–compliant infrastructure. Every page, click, and transaction is encrypted and monitored for threats — so you can shop with confidence knowing your data stays protected.

Parts for Every Machine

We stock aftermarket parts, gear and accessories for motorcycles, ATVs, UTVs, snowmobiles, personal watercraft, and even performance cars — all backed by expert support and live inventory.

Real-Time Fitment Accuracy

Search by Year, Make, and Model with confidence. Our proprietary vehicle fitment system ensures you’re only shown what fits — no guesswork, no returns — just parts that fit.

Fast, Trackable Shipping

We ship from over 20 U.S. warehouses — often same or next business day. Every order includes tracking and transparent fulfillment updates from start to finish, all processed through a secure, encrypted checkout.

Quick Links

Ride With Us. Stay Connected.

Follow us for real-time fitment updates, gear drops, and pro tips from the garage. No spam, just parts, tech, and news for riders like you.

Your Garage

Add a Vehicle