Crankshafts

S&S Cycle 2007+ BT 4-3/8in Stroke Flywheel Assembly w/ Sprocket Shaft Bearing Race

Part Number: SSY-320-0350

Not Yet Reviewed

Estimated Ship Date: Feb 27, 2026 if ordered today

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• $10 Summit Bucks
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ENGINE CRANKSHAFT, 41-E81 BIG TWIN, CRANK PIN +.001

Part Number: SSY-34-2007

Not Yet Reviewed

Estimated Ship Date: Feb 25, 2026 if ordered today

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• $10 Summit Bucks
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S&S Cycle 70-84 BT 86in Stock Bore Stroker Kit

Part Number: SSY-32-2108

Not Yet Reviewed

Estimated Ship Date: Mar 2, 2026 if ordered today

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• $10 Summit Bucks
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S&S Cycle 5/8-24 UNEF-3B LH x .375in Pinion Gear Nut

Part Number: SSY-33-4244

Not Yet Reviewed

Estimated Ship Date: Feb 27, 2026 if ordered today

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• $10 Summit Bucks
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S&S Cycle .094in x .313in x .311in Woodruff Key

Part Number: SSY-50-8220-S

Not Yet Reviewed

Estimated Ship Date: Feb 27, 2026 if ordered today

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• $10 Summit Bucks
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S&S Cycle .094in x .500in x .491in Woodruff Key

Part Number: SSY-50-8221-S

Not Yet Reviewed

Estimated Ship Date: Feb 27, 2026 if ordered today

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• $10 Summit Bucks
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S&S Cycle .094in x .313in x .311in Woodruff Key - 10 Pack

Part Number: SSY-50-8229

Not Yet Reviewed

Estimated Ship Date: Feb 27, 2026 if ordered today

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• $10 Summit Bucks
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1984+ BT 1.500in Press-In Crankpin

Part Number: SSY-106-6239

Not Yet Reviewed

Estimated Ship Date: Feb 25, 2026 if ordered today

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• $10 Summit Bucks
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ENGINE WOODRUFF KEYS 5PK

Part Number: SSY-50-1008

Not Yet Reviewed

Estimated Ship Date: Feb 25, 2026 if ordered today

• $10 Summit Bucks
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S&S Cycle .125in x .500in x .491in Woodruff Key - 5 Pacck

Part Number: SSY-50-1010

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Estimated Ship Date: Feb 25, 2026 if ordered today

• $10 Summit Bucks
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S&S Cycle 99-17 BT 1.671in Press-In Crankpin

Part Number: SSY-340-0069

Not Yet Reviewed

Estimated Ship Date: Feb 25, 2026 if ordered today

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• $10 Summit Bucks
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1999+ BT 1.672in Press-In Crankpin

Part Number: SSY-340-0070

Not Yet Reviewed

Estimated Ship Date: Feb 25, 2026 if ordered today

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• $10 Summit Bucks
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1999+ BT 1.673in Press-In Crankpin

Part Number: SSY-340-0071

Not Yet Reviewed

Estimated Ship Date: Feb 25, 2026 if ordered today

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• $10 Summit Bucks
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2017 M8 Models 1.772in Press-In Crankpin

Part Number: SSY-340-0200

Not Yet Reviewed

Estimated Ship Date: Feb 25, 2026 if ordered today

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• $10 Summit Bucks
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CRANKPIN TAPERED

Part Number: SSY-34-2003

Not Yet Reviewed

Estimated Ship Date: Feb 25, 2026 if ordered today

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• $10 Summit Bucks
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41-81 BT 1.251in Tapered Crankpin

Part Number: SSY-34-2008

Not Yet Reviewed

Estimated Ship Date: Feb 25, 2026 if ordered today

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• $10 Summit Bucks
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TAPERED CRANKPIN ASSEMBLY

Part Number: SSY-34-2102

Not Yet Reviewed

Estimated Ship Date: Feb 25, 2026 if ordered today

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• $10 Summit Bucks
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ENGINE CRANKSHAFT, L81-99 BIG TWIN, CRANK PIN +.001

Part Number: SSY-34-2103

Not Yet Reviewed

Estimated Ship Date: Feb 25, 2026 if ordered today

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• $10 Summit Bucks
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BLACK, STEEL NUT

Part Number: SSY-34-2104

Not Yet Reviewed

Estimated Ship Date: Feb 25, 2026 if ordered today

• $10 Summit Bucks
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ENGINE CRANKSHAFT, L81-99 BIG TWIN, CRANK PIN +.002

Part Number: SSY-34-2105

Not Yet Reviewed

Estimated Ship Date: Feb 25, 2026 if ordered today

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• $10 Summit Bucks
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1981+ BT 1.252in Tapered Crankpin

Part Number: SSY-34-2106

Not Yet Reviewed

Estimated Ship Date: Feb 25, 2026 if ordered today

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• $10 Summit Bucks
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57-81 XL 1.249in Tapered Crankpin

Part Number: SSY-34-2503

Not Yet Reviewed

Estimated Ship Date: Feb 25, 2026 if ordered today

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• $10 Summit Bucks
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81-99 XL Tapered Crankpin

Part Number: SSY-34-2602

Not Yet Reviewed

Estimated Ship Date: Feb 25, 2026 if ordered today

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• $10 Summit Bucks
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81-99 XL 1.250in Crankpin Assembly

Part Number: SSY-34-2603

Not Yet Reviewed

Estimated Ship Date: Feb 25, 2026 if ordered today

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• $10 Summit Bucks
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S&S Cycle .125in x .375in x .374in Woodruff Key

Part Number: SSY-50-8222-S

Not Yet Reviewed

Estimated Ship Date: Feb 25, 2026 if ordered today

• $10 Summit Bucks
• Special Order