![Harley Davidson Nightster [PROGRESSIVE SUSPENSION] – fork springs](http://motorize-canada.com/cdn/shop/files/71b1713a5fabcad2a1dbeab800a5370f_600_6ed13030-8b28-4f61-941a-1921de138757.webp?v=1780485542)
![Harley Davidson Nightster [PROGRESSIVE SUSPENSION] – fork springs](http://motorize-canada.com/cdn/shop/files/71b1713a5fabcad2a1dbeab800a5370f_200_d6175f12-2cbd-4a55-b63a-1a3190583d2f.webp?v=1780485545)
Description
PROGRESSIVE SUSPENSION fork springs for Harley Davidson Nightster
The fork springs from PROGRESSIVE SUSPENSION were developed specifically for the Harley Davidson Nightster. They serve as a replacement or upgrade component for the front wheel fork and improve driving behavior through adapted spring characteristics.
Technical characteristics
- Brand: PROGRESSIVE SUSPENSION
- Color/Finish: Black
- Spring rate: 0.63 kg/mm to 0.89 kg/mm (equivalent to 35 lb/in to 50 lb/in)
- Suitable for fork tube diameter: 1.54 inches
- Model: Standard
- Type: Fork Springs
- Quantity: pair
- Product group: Front fork suspension (SUSPENSION GROUP-FRONT)
Function and area of application
The fork springs are an essential part of the front wheel suspension and have a significant influence on the response of the fork. The coordinated spring rate achieves a balanced balance between comfort and stability. The springs are designed for use in the standard Harley Davidson Nightster fork and fit 1.54 inch diameter fork tubes.
The black surface of the springs protects against corrosion and ensures a long service life. A pair of springs are supplied to equip both sides of the front fork. The springs are compatible with the original fork system and can be installed without major modifications.
Advantages of PROGRESSIVE SUSPENSION fork springs
- Optimized spring rate for adapted suspension
- Robust workmanship and durable surface
- Easy to assemble as a spare part
- Perfect fit for Harley Davidson Nightster with 1.54 inch fork tubes
These fork springs are a suitable choice for riders looking for a reliable and technically suitable solution to maintain or improve the front suspension of their Harley Davidson Nightster.
Show suitable vehicles (148)
| Brand | model | displacement | Year of construction | Variant | country | position | Note |
|---|---|---|---|---|---|---|---|
| Harley Davidson | XG 500 | 500 | 2015-2016 | Street | ALL | ||
| Harley Davidson | XG 500 | 500 | 2017 | Street | AMERICA | ||
| Harley Davidson | XG 500 | 494 | 2018-2020 | Street | AMERICA | ||
| Harley Davidson | XG 500 ABS | 500 | 2017 | Street | ALL | ||
| Harley Davidson | XG 500 ABS | 494 | 2018-2020 | Street | ALL | ||
| Harley Davidson | XG 750 | 750 | 2015-2016 | Street | ALL | ||
| Harley Davidson | XG 750 | 750 | 2017 | Street | AMERICA | ||
| Harley Davidson | XG 750 | 749 | 2018-2020 | Street | AMERICA | ||
| Harley Davidson | XG 750 A | 749 | 2018-2019 | Street Rod | AMERICA | ||
| Harley Davidson | XG 750A ABS | 750 | 2017 | Street Rod | ALL | ||
| Harley Davidson | XG 750A ABS | 749 | 2018-2019 | Street Rod | ALL | ||
| Harley Davidson | XG 750 ABS | 750 | 2017 | Street | ALL | ||
| Harley Davidson | XG 750 ABS | 749 | 2018-2020 | Street | ALL | ||
| Harley Davidson | XL 1200 C | 1202 | 2004-2008, 2010 | Sportster Custom | ALL | FORK SPRING KIT with type approval. | |
| Harley Davidson | XL 1200 C | 1202 | 2009, 2011-2012 | Sportster Custom | ALL | FORK SPRING / CONSIDER THE SPECIAL NOTES FROM MANUFACTURER | |
| Harley Davidson | XL 1200 C | 1202 | 2013 | Sportster Custom 110th Anniversary | ALL | ||
| Harley Davidson | XL 1200 C | 1202 | 2013-2016 | Sportster Custom | ALL | ||
| Harley Davidson | XL 1200C ABS | 1202 | 2014-2016 | Sportster Custom | ALL | ||
| Harley Davidson | XL 1200 CA ABS | 1202 | 2014-2016 | Sportster Custom LE A | EUROPE | ||
| Harley Davidson | XL 1200 CB ABS | 1202 | 2014-2016 | Sportster Custom LE B | EUROPE | ||
| Harley Davidson | XL 1200 CX ABS | 1202 | 2016 | Roadsters | ALL | ||
| Harley Davidson | XL 1200 L | 1202 | 2006, 2011 | Low | ALL | ||
| Harley Davidson | XL 1200 L | 1202 | 2007-2008, 2010 | Low | ALL | FORK SPRING KIT with type approval. | |
| Harley Davidson | XL 1200 L | 1202 | 2009 | Low | ALL | FORK SPRING / CONSIDER THE SPECIAL NOTES FROM MANUFACTURER | |
| Harley Davidson | XL 1200 N | 1200 | 2007 | Nightster | AMERICA | FORK SPRING KIT with type approval. | |
| Harley Davidson | XL 1200 N | 1202 | 2008, 2010 | Nightster | ALL | FORK SPRING KIT with type approval. | |
| Harley Davidson | XL 1200 N | 1202 | 2009 | Nightster | ALL | FORK SPRING / CONSIDER THE SPECIAL NOTES FROM MANUFACTURER | |
| Harley Davidson | XL 1200 N | 1202 | 2011-2012 | Nightster | ALL | ||
| Harley Davidson | XL 1200 R | 1202 | 2004-2007 | Roadsters | ALL | FORK SPRING KIT with type approval. | |
| Harley Davidson | XL 1200 R | 1202 | 2008 | Roadsters | ALL | FORK SPRING / CONSIDER THE SPECIAL NOTES FROM MANUFACTURER | |
| Harley Davidson | XL 1200 T | 1202 | 2014-2016 | Super low | ALL | ||
| Harley Davidson | XL 1200 T | 1202 | 2017 | Super low | AMERICA | ||
| Harley Davidson | XL 1200 T | 1202 | 2018-2019 | Sportster Superlow | AMERICA | ||
| Harley Davidson | XL 1200T ABS | 1202 | 2014-2017 | Super low | ALL | ||
| Harley Davidson | XL 1200T ABS | 1202 | 2018-2020 | Sportster Superlow | ALL | ||
| Harley Davidson | XL 1200V | 1202 | 2012-2016 | Seventy-Two | ALL | ||
| Harley Davidson | XL 1200V ABS | 1202 | 2014-2016 | Seventy-Two | ALL | ||
| Harley Davidson | XL 1200 | 1202 | 2010-2012 | Forty-eight | ALL | FORK SPRING / CONSIDER THE SPECIAL NOTES FROM MANUFACTURER | |
| Harley Davidson | XL 1200 | 1202 | 2013-2016 | Forty-eight | ALL | ||
| Harley Davidson | XL 1200XABS | 1202 | 2014-2016 | Forty-eight | ALL | ||
| Harley Davidson | XL883 | 883 | 2004 | Sportster | ALL | ||
| Harley Davidson | XL883 | 883 | 2005-2008 | Sportster | ALL | FORK SPRING KIT with type approval. | |
| Harley Davidson | XL883 | 883 | 2009 | Sportster | EUROPE | FORK SPRING / CONSIDER THE SPECIAL NOTES FROM MANUFACTURER | |
| Harley Davidson | XL 883 C | 883 | 2004-2008 | Sportster Custom | ALL | FORK SPRING KIT with type approval. | |
| Harley Davidson | XL 883 C | 883 | 2009 | Sportster Custom | ALL | FORK SPRING / CONSIDER THE SPECIAL NOTES FROM MANUFACTURER | |
| Harley Davidson | XL 883 C | 883 | 2010 | Sportster Custom | EUROPE | FORK SPRING KIT with type approval. | |
| Harley Davidson | XL 883 L | 883 | 2005, 2007-2008, 2010 | Low | ALL | FORK SPRING KIT with type approval. | |
| Harley Davidson | XL 883 L | 883 | 2006, 2009 | Low | ALL | FORK SPRING / CONSIDER THE SPECIAL NOTES FROM MANUFACTURER | |
| Harley Davidson | XL 883 L | 883 | 2011-2012 | Super low | ALL | FORK SPRING / CONSIDER THE SPECIAL NOTES FROM MANUFACTURER | |
| Harley Davidson | XL 883 L | 883 | 2013-2016 | Super low | ALL | ||
| Harley Davidson | XL 883 L ABS | 883 | 2014-2016 | Super low | ALL | ||
| Harley Davidson | XL 883 N | 883 | 2009 | Iron | ALL | FORK SPRING / CONSIDER THE SPECIAL NOTES FROM MANUFACTURER | |
| Harley Davidson | XL 883 N | 883 | 2010 | Iron | ALL | FORK SPRING KIT with type approval. | |
| Harley Davidson | XL 883 N | 883 | 2011-2016 | Iron | ALL | ||
| Harley Davidson | XL 883 N ABS | 883 | 2014-2016 | Iron | ALL | ||
| Harley Davidson | XL 883 R | 883 | 2004 | Roadsters | ALL | ||
| Harley Davidson | XL 883 R | 883 | 2006-2007 | Roadsters | ALL | FORK SPRING KIT with type approval. | |
| Harley Davidson | XL 883 R | 883 | 2008, 2010 | Roadsters | EUROPE | FORK SPRING KIT with type approval. | |
| Harley Davidson | XL 883 R | 883 | 2009 | Roadsters | EUROPE | FORK SPRING / CONSIDER THE SPECIAL NOTES FROM MANUFACTURER | |
| Harley Davidson | XL 883 R | 883 | 2011-2013 | Roadsters | EUROPE | ||
| Harley Davidson | XL 883 R ABS | 883 | 2014-2015 | Roadsters | EUROPE | ||
| Harley Davidson | XL50 1200 | 1200 | 2007 | 50th Anniversary | AMERICA | FORK SPRING / CONSIDER THE SPECIAL NOTES FROM MANUFACTURER |