Availability
Spring Kit, Turbo Kit (HT Steel), .450" Lift, Polaris®, Various 900/1000's, 2013-2020
Part Number: KPM-82-83450
Not Yet Reviewed
Estimated Ship Date: Oct 20, 2025 if ordered today
Estimated Ship Date: Oct 20, 2025 if ordered today
Racing Spring Kit, HT Steel, 0.445" Lift, Arctic Cat®, Various 998cc Triples, 2017-'19
Part Number: KPM-88-88300
Not Yet Reviewed
Estimated Ship Date: Oct 20, 2025 if ordered today
Estimated Ship Date: Oct 20, 2025 if ordered today
Valve Springs, Dual, 0.400 in. Maximum Lift, for use on Honda®, Set of 8
Part Number: KPM-30-1032
Not Yet Reviewed
Estimated Ship Date: Oct 20, 2025 if ordered today
Estimated Ship Date: Oct 20, 2025 if ordered today
Racing Spring Kit, HT Steel, 0.390" Lift, Suzuki®, KingQuad 700-750's, 2005-2020
Part Number: KPM-60-61550
Not Yet Reviewed
Estimated Ship Date: Oct 20, 2025 if ordered today
Estimated Ship Date: Oct 20, 2025 if ordered today
Power Sports Valve Springs
Part Number: RSC-PAC-MX108
Not Yet Reviewed
Estimated Ship Date: Oct 31, 2025 if ordered today
Estimated Ship Date: Oct 31, 2025 if ordered today
Power Sports Valve Springs
Part Number: RSC-PAC-MX111
Not Yet Reviewed
Estimated Ship Date: Oct 31, 2025 if ordered today
Estimated Ship Date: Oct 31, 2025 if ordered today
Power Sports Valve Springs
Part Number: RSC-PAC-MX219
Not Yet Reviewed
Estimated Ship Date: Oct 31, 2025 if ordered today
Estimated Ship Date: Oct 31, 2025 if ordered today
Spring Kit, Stainless Conv., .395" Lift, Yamaha®, YZ 250F, 2014-2016
Part Number: KPM-80-81400
Not Yet Reviewed
Estimated Ship Date: Oct 20, 2025 if ordered today
Estimated Ship Date: Oct 20, 2025 if ordered today
Racing Spring Kit, HT Steel, 0.445" Lift, Yamaha®, YXZ1000R, 2016-2020
Part Number: KPM-80-81700
Not Yet Reviewed
Estimated Ship Date: Oct 20, 2025 if ordered today
Estimated Ship Date: Oct 20, 2025 if ordered today
Spring Kit (Shim-in-Tappet), HT Steel, 0.430" Lift, Yamaha®, YXZ1000R, 2016-2023
Part Number: KPM-80-82850
Not Yet Reviewed
Estimated Ship Date: Oct 20, 2025 if ordered today
Estimated Ship Date: Oct 20, 2025 if ordered today
Spring Kit, Lightweight Racing, .420" Lift, Yamaha®, YZ 250F, 2019-2020
Part Number: KPM-80-82300
Not Yet Reviewed
Estimated Ship Date: Oct 20, 2025 if ordered today
Estimated Ship Date: Oct 20, 2025 if ordered today
Spring Kit, Lightweight Racing, 0.675" Lift, Various 5/16" Harley-Davidson® Applications
Part Number: KPM-20-21600
Not Yet Reviewed
Estimated Ship Date: Oct 20, 2025 if ordered today
Estimated Ship Date: Oct 20, 2025 if ordered today
Spring Kit, Lightweight Racing, 0.650" Lift, Various 7mm Harley-Davidson® Applications
Part Number: KPM-20-23500
Not Yet Reviewed
Estimated Ship Date: Oct 20, 2025 if ordered today
Estimated Ship Date: Oct 20, 2025 if ordered today
Spring Only Kit, 0.425" Lift In/Ex, Suzuki, GSX-R1000, 2005-'08
Part Number: KPM-60-60950
Not Yet Reviewed
Estimated Ship Date: Oct 20, 2025 if ordered today
Estimated Ship Date: Oct 20, 2025 if ordered today
Springs (OEM Replacement), Cr-Si, IN/EX, Harley-Davidson®, Shovelhead 80", 1978-1983
Part Number: KPM-20-20853
Not Yet Reviewed
Estimated Ship Date: Oct 20, 2025 if ordered today
Estimated Ship Date: Oct 20, 2025 if ordered today
Spring Kit, Intake Only, .415" Lift, Kawasaki®, KX 250F, 2017-2019
Part Number: KPM-40-41450
Not Yet Reviewed
Estimated Ship Date: Oct 20, 2025 if ordered today
Estimated Ship Date: Oct 20, 2025 if ordered today
Spring Kit, OEM, Steel, 0.415"" Lift, Harley-Davidson®, Shovelhead 80"
Part Number: KPM-20-20850
Not Yet Reviewed
Estimated Ship Date: Oct 20, 2025 if ordered today
Estimated Ship Date: Oct 20, 2025 if ordered today
Springs, High Perf. OEM, IN/EX, Kawasaki®, ZX-10R, 2004-2007
Part Number: KPM-40-40502
Not Yet Reviewed
Estimated Ship Date: Oct 20, 2025 if ordered today
Estimated Ship Date: Oct 20, 2025 if ordered today
Valve Springs, Dual, 0.500 in. Maximum Lift, for use on Honda®, Set of 24
Part Number: KPM-30-1018
Not Yet Reviewed
Estimated Ship Date: Oct 20, 2025 if ordered today
Estimated Ship Date: Oct 20, 2025 if ordered today
Beehive Spring Kit, H.T. Steel, 0.550" Lift, Harley-Davidson®, Milwaukee-Eight, 2017-'20
Part Number: KPM-20-21215
Not Yet Reviewed
Estimated Ship Date: Oct 20, 2025 if ordered today
Estimated Ship Date: Oct 20, 2025 if ordered today
Spring Only, .530 Lift, Honda, VTR1000
Part Number: KPM-30-4023
Not Yet Reviewed
Estimated Ship Date: Oct 20, 2025 if ordered today
Estimated Ship Date: Oct 20, 2025 if ordered today
S&S Cycle 1984+ BT .585in Conical Round Wire Valve Spring Kit
Part Number: SSY-900-0595
Not Yet Reviewed
Estimated Ship Date: Oct 20, 2025 if ordered today
Estimated Ship Date: Oct 20, 2025 if ordered today
Valve Springs, Dual, 0.440 in. Maximum Lift, Suzuki, Set of 16
Part Number: KPM-60-1003
Not Yet Reviewed
Estimated Ship Date: Oct 20, 2025 if ordered today
Estimated Ship Date: Oct 20, 2025 if ordered today
Spring Kit, Turbo Kit (HT Steel), .450" Lift, Polaris®, RZR XP 900, 2011-2012
Part Number: KPM-82-82700
Not Yet Reviewed
Estimated Ship Date: Oct 20, 2025 if ordered today
Estimated Ship Date: Oct 20, 2025 if ordered today
Racing Spring Kit, Titanium, 0.445" Lift, Arctic Cat®, Various 998cc Triples, 2017-'19
Part Number: KPM-88-88200
Not Yet Reviewed
Estimated Ship Date: Oct 20, 2025 if ordered today
Estimated Ship Date: Oct 20, 2025 if ordered today
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