The Progessive Suspension 512 Series shock have undergone EXTENSIVE R&D to provide the finest possible suspension for your workhorse ATV. They use improved spring rates for heavier load stability and handling over rough terrain as well as increased length for more travel and ground clearance. The 512 Series comes with an adjustable spring preload to accommodate different loads. Comes equipped with a "Shock Sox" to help keep springs and adjusters clean.

The Progressive Suspension 412 and 413 series shocks are simply the best value shock in the market today. The double wall steel body construction with nitrogen charged, multi-staged velocity sensitive valving gives you smooth, consistent damping. A 5-position cam style preload adjuster lets you dial in your ride whether you’re a light rider or heavy hitter.

Also have shock rebuild kits from Pivot Works.

Progressive Shocks

	Progressive Suspension shocks front 412/413 series Code: 412-4023b Price: $215.95 Quantity in Basket: none
Yamaha Blaster 88-05 (sold in pairs)
	Progressive Suspension shocks front 412/413 series Code: 412-4026b Price: $215.95 Quantity in Basket: none
Honda TRX250X Fourtrax 87-88 (sold in pairs)
	Progressive Suspension shocks front 412/413 series Code: 413-4019b Price: $215.95 Quantity in Basket: none
Kawasaki Mojave 250 88-04 (sold in pairs)
	Progressive Suspension shocks front 412/413 series Code: 413-4025b Price: $215.95 Quantity in Basket: none
Honda TRX250R Fourtrax 86-89 (sold in pairs)
	Progressive Suspension shocks front 512 series Code: 512-1001b Price: $215.95 Quantity in Basket: none
Honda TRX300 (Not EX) 93-00 (sold in pairs)
	Progressive Suspension shocks rear 512 series Code: 512-1002b Price: $125.95 Quantity in Basket: none
Honda TRX300FW 93-00, TRX300 Not EX 93-00
	Progressive Suspension shocks front 512 series Code: 512-1003b Price: $215.95 Quantity in Basket: none
Honda TRX300FW 93-00 (sold in pairs)
	Progressive Suspension shocks front 512 series Code: 512-1004b Price: $215.95 Quantity in Basket: none
Kawasaki KLF400 Bayou 93-99 (sold in pairs)
	Progressive Suspension shocks rear 512 series Code: 512-1005b Price: $215.95 Quantity in Basket: none
Kawasaki KLF400 Bayou 93-99
	Progressive Suspension shocks front 512 series Code: 512-1008b Price: $215.95 Quantity in Basket: none
Honda TRX400FW 95-03 (sold in pairs)
	Progressive Suspension shocks front 512 series Code: 512-1009b Price: $215.95 Quantity in Basket: none
Honda TRX450S,ES 98-03 (sold in pairs)
	Progressive Suspension shocks rear 512 series Code: 512-1010b Price: $215.95 Quantity in Basket: none
Honda TRX400FW 95-03
	Progressive Suspension shocks rear 512 series Code: 512-1011b Price: $215.95 Quantity in Basket: none
Honda TRX450S,ES 98-03
	Progressive Suspension shocks front 512 series Code: 512-1012b Price: $215.95 Quantity in Basket: none
Suzuki Quad Runner 500 4x4 98-99 (sold in pairs)
	Progressive Suspension shocks rear 512 series Code: 512-1013b Price: $215.95 Quantity in Basket: none
Suzuki Quad Runner 500 4x4 98-99
	Progressive Suspension shocks front 512 series Code: 512-1014b Price: $215.95 Quantity in Basket: none
Suzuki King Quad 300 4x4 91-02 (sold in pairs)
	Progressive Suspension shocks rear 512 series Code: 512-1015b Price: $215.95 Quantity in Basket: none
Suzuki King Quad 300 4x4 91-02
	Progressive Suspension shocks rear 512 series Code: 512-1016b Price: $105.95 Quantity in Basket: none
Kawasaki KVF 300 Prairie 99-00, KVF300 Prairie All 01-02, KVF360 Prairie All 03-06, KVF400 Prairie All 97-02
	Progressive Suspension shocks front 512 series Code: 512-1017b Price: $215.95 Quantity in Basket: none
Yamaha Banshee 87-06 (sold in pairs)
	Progressive Suspension shocks front 512 series Code: 512-1018b Price: $215.95 Quantity in Basket: none
Honda 500 Rubicon 01-04 (sold in pairs)
	Progressive Suspension shocks rear 512 series Code: 512-1019b Price: $215.95 Quantity in Basket: none
Honda 500 Rubicon 01-04
	Progressive Suspension shocks front 512 series Code: 512-1020b Price: $215.95 Quantity in Basket: none
Honda TRX250 Recon 97-04 (sold in pairs)
	Progressive Suspension shocks rear 512 series Code: 512-1021b Price: $105.95 Quantity in Basket: none
Honda TRX250 Recon 97-04
	Progressive Suspension ATV shocks front 512 series Code: 512-1022b Price: $215.95 Quantity in Basket: none
Yamaha YFM350X 89-04 (sold in pairs)
	Progressive Suspension ATV shocks rear 512 series Code: 512-1023b Price: $105.95 Quantity in Basket: none
Honda TRX350 Rancher All 00-05
	Progressive Suspension ATV shocks front 512 series Code: 512-1024b Price: $215.95 Quantity in Basket: none
Honda TRX350 Rancher All 00-05 (sold in pairs)