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Progressive Suspension 11-1577 Fork Springs for Harley-Davidson Sportster
High quality, high performance replacement fork springs
A progressive rate spring has the advantage of increasing rate resistance to compression
The benefit is that the spring can be soft enough at the beginning of the travel to provide a "smooth" ride, but firm enough at the end of the travel to absorb large bumps.
Spring rates have been chosen to reduce front-end dive during braking, yet still provide excellent ride comfort.
Sold in pairs
Made in the USA
Fits 2016-later XL883N/L, XL1200C/CX, XL1200T, XL1200V
Replaces OEM: 45500301, 45500300
PROGRESSIVE SUSPENSION 11-1577
Upgraded Suspension Springs for Harley-Davidson Sportster Fork Spring Kit
155.78 €
High quality, high performance replacement fork springs
A progressive rate spring has the advantage of increasing rate resistance to compression
The benefit is that the spring can be soft enough at the beginning of the travel to provide a "smooth" ride, but firm enough at the end of the travel to absorb large bumps.
Spring rates have been chosen to reduce front-end dive during braking, yet still provide excellent ride comfort.
Sold in pairs
Made in the USA
Fits 2016-later XL883N/L, XL1200C/CX, XL1200T, XL1200V
Replaces OEM: 45500301, 45500300
PROGRESSIVE SUSPENSION 11-1577