Powersports Shocks - Twin-tube Internal Design - 125/170 lbs./in. Spring Rate (lbs./in.) - Vendor In Stock Filter Options - Free Shipping on Orders Over $109 at Summit Racing

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: Feb 16, 2026 if ordered today

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Estimated Ship Date: Feb 16, 2026 if ordered today

Progressive Suspension 412 Series Shocks for 2002-2014 AMERICA, 2003-2014 SPEEDMASTER - 412-4251C

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

Part Number: PGR-412-4251C

Not Yet Reviewed

Estimated Ship Date: Feb 16, 2026 if ordered today

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Estimated Ship Date: Feb 16, 2026 if ordered today

Progressive Suspension 412 Series Shocks 412-4075B

Motorcycle Shocks, 412 Series, 125/170 lb./in. Spring Rate, 11.50 in. Length, Eyelet Ends, Black, Pair

Part Number: PGR-412-4075B

Not Yet Reviewed

Estimated Ship Date: Feb 16, 2026 if ordered today

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Estimated Ship Date: Feb 16, 2026 if ordered today

Progressive Suspension 412 Series Shocks 412-4075C

Motorcycle Shocks, 412 Series, 125/170 lb./in. Spring Rate, 11.50 in. Length, Eyelet Ends, Black/Chrome, Pair

Part Number: PGR-412-4075C

Not Yet Reviewed

Estimated Ship Date: Feb 16, 2026 if ordered today

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Estimated Ship Date: Feb 16, 2026 if ordered today

Progressive Suspension 512 Series Shocks for 1993-1999 KLF400 BAYOU 4X4, 2001-2008 TRX250EX SPORTRAX, 2009-2012 TRX250X - 512-1004B

Shocks, 512 Series, 125/170 lbs./in., 13.000 in. Length, Eyelet Ends, Black, Each

Part Number: PGR-512-1004B

Not Yet Reviewed

Estimated Ship Date: Mar 2, 2026 if ordered today

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Estimated Ship Date: Mar 2, 2026 if ordered today

Progressive Suspension 512 Series Shocks for 1998-2004 TRX450FE FOURTRAX FOREMAN ES, TRX450FM FOURTRAX FOREMAN S - 512-1009B

Shocks, 512 Series, 125/170 lbs./in., 14.500 in. Length, Eyelet Ends, Black, Each

Part Number: PGR-512-1009B

Not Yet Reviewed

Estimated Ship Date: Feb 16, 2026 if ordered today

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Estimated Ship Date: Feb 16, 2026 if ordered today

Progressive Suspension 412 Series Shocks 412-4236C

Motorcycle Shocks, 412 Series, 125/170 lb./in. Spring Rate, 11.50 in. Length, Eyelet Ends, Chrome, Pair

Part Number: PGR-412-4236C

Not Yet Reviewed

Estimated Ship Date: Feb 16, 2026 if ordered today

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Estimated Ship Date: Feb 16, 2026 if ordered today

Progressive Suspension 412 Series Shocks 412-4238C

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

Part Number: PGR-412-4238C

Not Yet Reviewed

Estimated Ship Date: Feb 16, 2026 if ordered today

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Estimated Ship Date: Feb 16, 2026 if ordered today

Progressive Suspension 412 Series Shocks 412-4210C

Motorcycle Shocks, 412 Series, 125/170 lb./in. Spring Rate, 11.50 in. Length, Eyelet Ends, Black/Chrome, Pair

Part Number: PGR-412-4210C

Not Yet Reviewed

Estimated Ship Date: Feb 16, 2026 if ordered today

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Estimated Ship Date: Feb 16, 2026 if ordered today

Progressive Suspension 512 Series Shocks for 1993-1999 KLF400 BAYOU 4X4 - 512-1005B

Shocks, 512 Series, 125/170 lbs./in., 13.750 in. Length, Eyelet Ends, Black, Each

Part Number: PGR-512-1005B

Not Yet Reviewed

Estimated Ship Date: Feb 16, 2026 if ordered today

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Estimated Ship Date: Feb 16, 2026 if ordered today