S&S Performance

511 products

S&S Cycle offers premium high performance solutions for Harley-Davidson® and other v-twin motorcycles that includes engine components, exhaust and fuel systems, engine upgrade kits, and complete engines. Browse the range below!

$1,806.99

Features & Benefits:- * Mk45 Slip-On Mufflers are the result of decades of riding, racing & tuning. * Combining both a stainless steel perforated core baffle with RaceTEX cartridge packing...

$1,802.99

Features & Benefits:- * Mk45 Slip-On Mufflers are the result of decades of riding, racing & tuning. * Combining both a stainless steel perforated core baffle with RaceTEX cartridge packin...

$1,805.99

Features & Benefits:- * Mk45 Slip-On Mufflers are the result of decades of riding, racing & tuning. * Combining both a stainless steel perforated core baffle with RaceTEX cartridge packin...

$1,901.99

Fitment:- S&S Lava Chrome (HD Scorched Chrome): 2024 FLTRXSE Copperhead, 2024 FLHXSE Copperhead, 2023 FLTRXSE Dark Platinum, 2023 FLHXSE Dark Platinum, 2022 FLTRXSE Blue Steel, 2022 FLHXSE Blu...

$4,381.99

The Crankshaft is the heart of any performance engine and S&S Cycle has been perfecting the art for over six decades. Stronger, more durable, and trued to a spec others can only dream of, our ...

$4,601.99

The Crankshaft is the heart of any performance engine and S&S Cycle has been perfecting the art for over six decades. Stronger, more durable, and trued to a spec others can only dream of, our ...

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$4,373.99

Features & Benefits:- * Can also be used to upgrade your 1200cc Engine 1973-1980 to 1340cc/80ci Engine. Tech Tips:- * Upgrading your 1200cc Engine 1973-1980 to 80ci/1340cc Engine requires the...

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$3,708.99

Features & Benefits:- * Stock Replacement. * 1990-1999 models require purchase of pinion shaft conversion kit # SS33-4148. Proudly Made in the USA by S&S Cycle ! MFR PART No: 32-2239 ROL...

$4,065.99

Features & Benefits:- * Without Sprocket Shaft Race for use with the Timken Bearing Upgrade. * Replaces the Stock Crankshaft in 96ci,103ci & 110ci Engines. * OEM style Tapered Wristpin End...

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$4,075.99

Features & Benefits:- * Without Sprocket Shaft Race for use with the Timken Bearing Upgrade. * Replaces the Stock Crankshaft in 96ci,103ci & 110ci Engines. * OEM style Tapered Wristpin End...

$4,015.99

The Crankshaft is the heart of any performance engine and S&S Cycle has been perfecting the art for over six decades. Stronger, more durable, and trued to a spec others can only dream of, our ...

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$4,144.99

Features & Benefits:- * Includes new Sprocket Shaft Race for OEM type Main Bearing. * Replaces the Stock Crankshaft in 96ci,103ci & 110ci Engines. * OEM style Tapered Wristpin Ends allow u...

$4,144.99

Features & Benefits:- * Includes new Sprocket Shaft Race for OEM type Main Bearing. * Replaces the Stock Crankshaft in 96ci,103ci & 110ci Engines. * OEM style Tapered Wristpin Ends allow u...

$4,035.99

S&S has been making stock bore stroker kits since the early 1960s. Theyre still popular today due to the excellent power gains for the money, as well as the easy installation. Stock bore stro...

$4,031.99

Features & Benefits:- * Requires the Timken Bearing Sprocket Shaft Crankcase Sleeve & Tool Kit # JM-959. * Requires Timken Bearing Assembly # SS31-4013. * 3 Piece Assemblies. Tech Tips:- *...