Progressive Suspension Parts and Accessories

It’s all about moving forward at Progressive Suspension where the gang has developed a vast catalog of chassis and suspension parts for your powersports machine....

It’s all about moving forward at Progressive Suspension where the gang has developed a vast catalog of chassis and suspension parts for your powersports machine. Summit Racing provides a large selection of Progressive Suspension parts, including shocks, touring link chassis stabilizers, air/oil springs, oil seal rebuild kits, preload spanner wrenches, coil over springs and kits, fluid measuring devices, torque limiters, fork springs, and other shock and strut components. Get the ride you want. Order your Progressive Suspension chassis and suspension parts from Summit Racing now!

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Results 1 - 25 of 383

Progressive Suspension 422 Series Shocks 422-4001C

Motorcycle Shocks, 422 Series, 1,117 lbs./in. Spring Rate, 12.230 in. Length, Eyelet Ends, Chrome, Pair

Part Number: PGR-422-4001C

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Nov 25, 2025 if ordered today

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Estimated Ship Date: Nov 25, 2025 if ordered today

Progressive Suspension 422 Series Shocks 422-4037C

Motorcycle Shocks, 422 Series, 950 lb./in. Spring Rate, 10.650 in. Length, Eyelet Ends, Chrome, Pair

Part Number: PGR-422-4037C

Not Yet Reviewed

Estimated Ship Date: Nov 24, 2025 if ordered today

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Estimated Ship Date: Nov 24, 2025 if ordered today

Progressive Suspension Powersports Shocks 465-1183B

Shocks 465-1183B MONOSHOCK-1" BLK

Part Number: PGR-465-1183B

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

Progressive Suspension 944 Ultra Touring Shocks 944-4002UT

Motorcycle Shocks, 944 Series, 13 in. Length, 11.25 in. Ride Height, Eyelet Ends, Black, Standard Spring Rate, Harley-Davidson®, Pair

Part Number: PGR-944-4002UT

Not Yet Reviewed

Estimated Ship Date: Nov 24, 2025 if ordered today

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Estimated Ship Date: Nov 24, 2025 if ordered today

Progressive Suspension 412 Series Shocks for 1988-1990 GL1500 GOLD WING, 1991-2000 GL1500A GOLD WING ASPENCADE - 412-4223C

Motorcycle Shocks, 412 Series, 140/190 lb./in. Spring Rate, 13.51 in. Length, Eyelet Ends, Black/Chrome, Pair

Part Number: PGR-412-4223C

Not Yet Reviewed

Estimated Ship Date: Nov 26, 2025 if ordered today

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Estimated Ship Date: Nov 26, 2025 if ordered today

Progressive Suspension 412 Series Shocks 412-4024B

Motorcycle Shocks, 412 Series, 75/120 lb./in. Spring Rate, 14.260 in. Length, Eyelet Ends, Black, Pair

Part Number: PGR-412-4024B

Not Yet Reviewed

Estimated Ship Date: Nov 24, 2025 if ordered today

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Estimated Ship Date: Nov 24, 2025 if ordered today

Progressive Suspension 12 Series Shocks 12-1204B

Shocks, Motorcycle, 12 Series, Adjustable, Black Powdercoated, Steel, Twin-tube, 13.00 in. Extended Length, Pair

Part Number: PGR-12-1204B

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

Progressive Suspension Shocks and Struts 422-4002C

Suspension, 422-4002C Softl 00-11 Hd Shock

Part Number: PGR-422-4002C

Not Yet Reviewed

Estimated Ship Date: Nov 24, 2025 if ordered today

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Estimated Ship Date: Nov 24, 2025 if ordered today

Progressive Suspension 422 Series Shocks 422-4035C

Motorcycle Shocks, 422 Series, Chrome, Harley-Davidson®, Pair

Part Number: PGR-422-4035C

Not Yet Reviewed

Estimated Ship Date: Nov 24, 2025 if ordered today

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Estimated Ship Date: Nov 24, 2025 if ordered today

Progressive Suspension Preload Spanner Wrenches SW-783

Spanner Wrench, Steel, Zinc Coated, Each

Part Number: PGR-SW-783

4.8 out of 5 stars ( 5 )

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

Progressive Suspension Monotube Fork Cartridge Kits 31-2500

Fork Cartridge Kit, Monotube, Stock Height, Harley-Davidson®, Kit

Part Number: PGR-31-2500

Not Yet Reviewed

Estimated Ship Date: Nov 25, 2025 if ordered today

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Estimated Ship Date: Nov 25, 2025 if ordered today

Progressive Suspension Softail Lowering Kits 30-5048C

Shock Mount Brackets, Lowering, Rear, Pair

Part Number: PGR-30-5048C

Not Yet Reviewed

Estimated Ship Date: Nov 25, 2025 if ordered today

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Estimated Ship Date: Nov 25, 2025 if ordered today

Progressive Suspension 412 Series Shocks 412-4080B

Motorcycle Shocks, 412 Series, 125/170 lb./in. Spring Rate, 12.00 in. Length, Eyelet Ends, Black, Pair

Part Number: PGR-412-4080B

Not Yet Reviewed

Estimated Ship Date: Nov 24, 2025 if ordered today

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Estimated Ship Date: Nov 24, 2025 if ordered today

Progressive Suspension Preload Spanner Wrenches SW-1700

Spanner Wrench, Steel, Zinc Coated, Each

Part Number: PGR-SW-1700

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Nov 25, 2025 if ordered today

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Estimated Ship Date: Nov 25, 2025 if ordered today

Progressive Suspension 444 Series Shocks 444-4049B

Shocks, 444 Series, 90/130 lbs./in., 12.000 in. Length, Steel, Black Powdercoat Spring, Pair

Part Number: PGR-444-4049B

Not Yet Reviewed

Estimated Ship Date: Nov 24, 2025 if ordered today

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Estimated Ship Date: Nov 24, 2025 if ordered today

Progressive Suspension 444 Series Shocks 444-4240C

Shocks, 444 Series, 270/315 lbs./in., 12.000 in. Length, Steel, Chrome Plated Spring, Pair

Part Number: PGR-444-4240C

Not Yet Reviewed

Estimated Ship Date: Nov 25, 2025 if ordered today

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Estimated Ship Date: Nov 25, 2025 if ordered today

Progressive Suspension 444 Series Shocks 444-4002B

Shocks, 444 Series, 90/130 lbs./in., 13.000 in. Length, Steel, Black Powdercoat Spring, Pair

Part Number: PGR-444-4002B

Not Yet Reviewed

Estimated Ship Date: Nov 25, 2025 if ordered today

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Estimated Ship Date: Nov 25, 2025 if ordered today

Progressive Suspension Powersports Shocks 444-4249B

Shocks 444-4249B 12" SHOCK STD BLK BLK

Part Number: PGR-444-4249B

Not Yet Reviewed

Estimated Ship Date: Nov 24, 2025 if ordered today

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Estimated Ship Date: Nov 24, 2025 if ordered today

Progressive Suspension Drop-In Fork Lowering Kits 10-1561

Fork Lowering Springs, Harley-Davidson®, Motorcycles, Kit

Part Number: PGR-10-1561

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

Progressive Suspension Drop-In Fork Lowering Kits 10-1571

Suspension, 10-1571 Frk Lowrg Kt H-D Flh

Part Number: PGR-10-1571

Not Yet Reviewed

Estimated Ship Date: Nov 24, 2025 if ordered today

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Estimated Ship Date: Nov 24, 2025 if ordered today

Progressive Suspension Monotube Fork Cartridge Kits 31-2501

Fork Component, Monotube Fork Cartridge, Harley-Davidson®, Kit

Part Number: PGR-31-2501

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Nov 24, 2025 if ordered today

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Estimated Ship Date: Nov 24, 2025 if ordered today

Progressive Suspension Standard Shock Tools 32-5508

Shock Tool, Standard, Each

Part Number: PGR-32-5508

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Nov 26, 2025 if ordered today

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Estimated Ship Date: Nov 26, 2025 if ordered today

Progressive Suspension Fork Springs 11-1124

Fork Springs, Progressive, 35/50 lbs./in., 1.200 in. Diameter, 18.50 in. Length, Pair

Part Number: PGR-11-1124

Not Yet Reviewed

Estimated Ship Date: Nov 24, 2025 if ordered today

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Estimated Ship Date: Nov 24, 2025 if ordered today

Progressive Suspension Fork Springs 11-1131

Fork Springs, Progressive, 50/80 lbs./in., 1.260 in. Diameter, 15.75 in. Length, Pair

Part Number: PGR-11-1131

Not Yet Reviewed

Estimated Ship Date: Nov 25, 2025 if ordered today

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Estimated Ship Date: Nov 25, 2025 if ordered today

Progressive Suspension 412 Series Shocks 412-4005B

Motorcycle Shocks, 412 Series, 90/130 lb./in. Spring Rate, 11.010 in. Length, Eyelet Ends, Black, Pair

Part Number: PGR-412-4005B

Not Yet Reviewed

Estimated Ship Date: Nov 24, 2025 if ordered today

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Estimated Ship Date: Nov 24, 2025 if ordered today

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