PROGRESSIVE SUSPENSION - 413-4039B - 413 Series Shock - 15" - Black - Standard
Progressive Suspension built its reputation on shocks that outperform factory equipment, and the 413-4039B continues that tradition with nitrogen-charged damping and multi-stage velocity-sensitive valving. Progressive puts its expertise to work for high-performance applications, ensuring damping performance that matches or exceeds factory specs. Longer than stock for increased travel and ground clearance, so installation is a clean bolt-in job. Freon-cell gas system for fade resistance and superior damping characteristics. Proper rates provide stability. Made in the USA, the 413-4039B is available in multiple lengths and Standard or Heavy Duty configurations. Whether you're returning a classic cruiser to its best ride or upgrading a touring bike for long-distance comfort, the 413-4039B is the performance shock serious V-twin riders choose.
Features
- Progressive puts its expertise to work for high-performance applications
- Longer than stock for increased travel and ground clearance
- Freon-cell gas system for fade resistance and superior damping characteristics
- Proper rates provide stability
- Made in the USA
- Before purchasing or attempting to install shocks that are different than the OEM length, confirm that your wheel travel can be altered without causing clearance issues, such as swingarm/axle to exhaust contact as well as chain/belt guard or tire contact.
Specs
- Model: 413 Series
- Units: Pair
- Damping Method: Gas Charged
- Extended Length: 15.00"
- Riding Style: Street
- Mounting Position: Rear
- Reservoir Location: Internal
- Type: Coilover Monotube
- Duty: Standard
- Product Name: Shock Absorber
- Color/Finish: Black
Frequently Asked Questions - PROGRESSIVE SUSPENSION - 413-4039B - 413 Series Shock - 15" - Black - Standard
How do I know if this part fits my vehicle?
Check the fitment information listed on this page against your exact year, make, model, and (where applicable) trim, engine size, or configuration. If your exact vehicle isn't listed, or you're not sure, use the product chat on this page or contact our support team before ordering - we're glad to help confirm fitment.
What does it mean if a product is listed as universal fit?
Universal fit means the product is designed to work across a range of vehicles, not that it's guaranteed to fit every one. Compare the listed measurements, mounting requirements, and connector or hardware specs against your specific vehicle before ordering, since some installations may need additional hardware or minor fabrication.
Where can I find installation instructions for this product?
General installation notes are provided above where available. For detailed step-by-step instructions, refer to the manufacturer's documentation included with the product, or use the product chat on this page for questions about difficulty, required tools, or whether professional installation is recommended.
What if I have more questions about this product?
Use the product chat on this page for fitment, specs, installation, and compatibility questions, or contact our support team directly for help before you order.
