Progressive Suspension Suspension

The 'Original' Progressive Rate Fork Springs soak up the small road bumps, yet are firm enough to absorb the molar-rattling ones. Spring rates have been chosen to reduce front end "dive" during braking, yet still provide excellent ride comfort. Better yet, we warranty our fork springs for life! Progressive Rate Fork Springs have several advantages over straight rate springs. A Progressive Rate Spring has the advantage of a rising rate resistance to compression. The benefit of this is that the spring can be soft enough at the start of the travel to offer a "plush" ride, yet be firm enough at...

Precision double-walled, steel bodies to protect the inner cylinder and provide consistent damping Choose the length you want (11.0"-13.5") to suit your handling requirements or for a lowered custom look Spring pre-loaded can be adjusted easily with five-position cam Precision ground, hard chromed steel shaft for strength and durability Multi-stage, velocity sensitive internal valving for the ride and handling you want Shocks come with full length chrome covers or short upper and lower chrome covers and springs Heavy-duty applications recommended for motorcycles that carry additional...

Precision double-walled, steel bodies to protect the inner cylinder and provide consistent damping Choose the length you want (11.0"-13.5") to suit your handling requirements or for a lowered custom look Spring pre-loaded can be adjusted easily with five-position cam Precision ground, hard chromed steel shaft for strength and durability Multi-stage, velocity sensitive internal valving for the ride and handling you want Shocks come with full length chrome covers or short upper and lower chrome covers and springs Heavy-duty applications recommended for motorcycles that carry additional...

Precision double-walled, steel bodies to protect the inner cylinder and provide consistent damping Choose the length you want (11.0"-13.5") to suit your handling requirements or for a lowered custom look Spring pre-loaded can be adjusted easily with five-position cam Precision ground, hard chromed steel shaft for strength and durability Multi-stage, velocity sensitive internal valving for the ride and handling you want Shocks come with full length chrome covers or short upper and lower chrome covers and springs Heavy-duty applications recommended for motorcycles that carry additional...

Double-wall steel shock body for durability Applications for most models Gas charged for superior, fade-free damping Velocity-sensitive valving automatically adjusts for optimum ride and handling Five-position spring pre-load is adjusted by a cam Precision ground, hard chromed 1/2" diameter steel shaft Springs Sold separately Fits the following BMW models: F650GS 2005-2007 F700GS 2013

Shocks are NOT included 65-100 psi spring Black springs Sold in pairs NOTE: These springs must be ordered when ordering 12-series shocks. However, they can be used as replacements for the 412-series shocks. Fits Honda models: CB250RS 1980-1984 CB350S 1986-1988 Fits Kawasaki models: KX400 1975-1976 Z250 1979-1982 Z400J 1975-1980 Z440 1975-1980 Fits Suzuki models: GN250 1987-1995 GSX250 1980-1984 Fits Yamaha models: RD350 1973-1978 RD400 1976-1979 SR250 1977-1995 SR500 1977-1983 SRX400 1986-1989 XS360 1977-1981 XS400 Twin Shock 1978-1983 These springs are considered heavy-duty for the...

Shocks are NOT included Standard duty progressive wound springs, spring rate 70/100, for Series 14 Magnum shocks. Chrome springs Sold in pairs NOTE: These springs must be ordered when ordering 14-series shocks. Fits Ducati models: 250cc 71-78 Fits Laverda models: 350 79-85 500 79-85 Fits Suzuki models: GN250 87-95