Harley-Davidson Low Rider ST Installation Hardware

Genuine HD installation hardware and aftermarket alternatives that fit the Low Rider ST — all years. Select your year for exact fitment and pricing.

Select your year for exact fitment & prices

Genuine Harley-Davidson (2)

Aftermarket for your Low Rider ST

Confirmed to fit your Low Rider ST

Aftermarket installation hardware the supplier lists against the Low Rider ST. Genuine Harley-Davidson is listed above, not here.

Pro Pipe 2-into-1 Exhaust System<br><ul><li>PCX™ (Power Chamber Exhaust) technology</li><li>Chambered high-flow catalyst cartridge designed to increase torque</li><li>Full coverage heat shields</li><li>49-state emissions compliant</li><li>Includes mounting hardware and installation instructions</li></ul><br>Not compatible with quiet baffle 21906 (1861-1110) or competition baffle 21904 (1861-0793).
FXLRST and FLHCS models require saddlebag support bracket kit, PART #1861-1250 (sold separately).
Will not fit '18 - '22 Harley-Davidson Softail models; Fat Boy, Breakout, Low Rider ST.
Header contacts cam cover, Minimum Clearance - .250.

Vance & Hines

Pro Pipe 2-into-1 Exhaust System<br><ul><li>PCX™ (Power Chamber Exhaust) technology</li><li>Chambered high-flow catalyst cartridge designed to increase torque</li><li>Full coverage heat shields</li><li>49-state emissions compliant</li><li>Includes mounting hardware and installation instructions</li></ul><br>Not compatible with quiet baffle 21906 (1861-1110) or competition baffle 21904 (1861-0793). FXLRST and FLHCS models require saddlebag support bracket kit, PART #1861-1250 (sold separately). Will not fit '18 - '22 Harley-Davidson Softail models; Fat Boy, Breakout, Low Rider ST. Header contacts cam cover, Minimum Clearance - .250.

In stock
£1410.60Iron Pass £1170.80£1269.54View
128" Power Package for 114"/117" Oil Cooled M8<br><ul><li>Made in the USA</li><li>Big Bore Kit</li><li>Big-bore bolt-on kit increases 114"/117" with 4-1/2" stroke M-Eight to 128" with no case machining required</li><li>4-1/4" bore cylinders with 11:1 forged pistons</li><li>Oil Pump/Cam Plate</li><li>S&amp;S oil pump/cam plate with blue anodized finish</li><li>Passage plugs are removable for servicing</li><li>Independent scavenge sections for flywheel cavity and camchest</li><li>Debris screen in both scavenge pickups</li><li>Magnet in camchest to help prevent debris from entering the oil pump</li><li>Increased oil flow capacity on both the oil feed and scavenge side</li><li>Adjustable pressure relief valve can be adjusted with the unit installed in the engine</li><li>Pushrods</li><li>Quikee pushrods with chrome pushrod tubes</li><li>Tappets</li><li>S&amp;S premium tappets</li><li>Tappet Cuffs</li><li>S&amp;S hard-anodized, black coated tappet cuffs are billet aluminum construction</li><li>Improve tappet stability in high-lift, high-rpm situations</li><li>Cam</li><li>S&amp;S 550 cams designed for big bore applications</li><li>Valve Springs</li><li>S&amp;S valve springs work with cams up to .605" lift</li><li>High-performance conical single-wire spring design</li><li>All necessary gaskets, bearings and hardware for bolt-on installation is included</li></ul><br>Not recommended for Tri-Glide or other three wheel models including conversion due to lugging nature of these bikes.

S&S

128" Power Package for 114"/117" Oil Cooled M8<br><ul><li>Made in the USA</li><li>Big Bore Kit</li><li>Big-bore bolt-on kit increases 114"/117" with 4-1/2" stroke M-Eight to 128" with no case machining required</li><li>4-1/4" bore cylinders with 11:1 forged pistons</li><li>Oil Pump/Cam Plate</li><li>S&amp;S oil pump/cam plate with blue anodized finish</li><li>Passage plugs are removable for servicing</li><li>Independent scavenge sections for flywheel cavity and camchest</li><li>Debris screen in both scavenge pickups</li><li>Magnet in camchest to help prevent debris from entering the oil pump</li><li>Increased oil flow capacity on both the oil feed and scavenge side</li><li>Adjustable pressure relief valve can be adjusted with the unit installed in the engine</li><li>Pushrods</li><li>Quikee pushrods with chrome pushrod tubes</li><li>Tappets</li><li>S&amp;S premium tappets</li><li>Tappet Cuffs</li><li>S&amp;S hard-anodized, black coated tappet cuffs are billet aluminum construction</li><li>Improve tappet stability in high-lift, high-rpm situations</li><li>Cam</li><li>S&amp;S 550 cams designed for big bore applications</li><li>Valve Springs</li><li>S&amp;S valve springs work with cams up to .605" lift</li><li>High-performance conical single-wire spring design</li><li>All necessary gaskets, bearings and hardware for bolt-on installation is included</li></ul><br>Not recommended for Tri-Glide or other three wheel models including conversion due to lugging nature of these bikes.

In stock
Iron Pass £2158.13£2538.98View
Step-Up Seat<br><ul><li>Ultra-Foam's unique molding process creates an element-resistant, self-skinning process that seals the foam from water and enhances the seat's durability as well as comfort</li><li>Blends rider and passenger comfort with the ergonomics required to keep the rider locked in place and in control of the bike</li><li>Combines a GelCore™ interior with Ultra-Foam that creates a perfect balance of rigidity and user compliance</li><li>All mounting hardware and instructions are included for easy installation</li><li>High lumbar keeps the rider locked into the seat</li><li>Whisper-grain SaddleHyde™ cover</li><li>Made in the USA</li></ul><br>7" (17.78 cm) lumbar support.

Saddlemen

Step-Up Seat<br><ul><li>Ultra-Foam's unique molding process creates an element-resistant, self-skinning process that seals the foam from water and enhances the seat's durability as well as comfort</li><li>Blends rider and passenger comfort with the ergonomics required to keep the rider locked in place and in control of the bike</li><li>Combines a GelCore™ interior with Ultra-Foam that creates a perfect balance of rigidity and user compliance</li><li>All mounting hardware and instructions are included for easy installation</li><li>High lumbar keeps the rider locked into the seat</li><li>Whisper-grain SaddleHyde™ cover</li><li>Made in the USA</li></ul><br>7" (17.78 cm) lumbar support.

In stock
£321.28Iron Pass £260.24£276.30View
Step-Up Seat<br><ul><li>Ultra-Foam's unique molding process creates an element-resistant, self-skinning process that seals the foam from water and enhances the seat's durability as well as comfort</li><li>Blends rider and passenger comfort with the ergonomics required to keep the rider locked in place and in control of the bike</li><li>Combines a GelCore™ interior with Ultra-Foam that creates a perfect balance of rigidity and user compliance</li><li>All mounting hardware and instructions are included for easy installation</li><li>High lumbar keeps the rider locked into the seat</li><li>Whisper-grain SaddleHyde™ cover</li><li>Made in the USA</li></ul>

Saddlemen

Step-Up Seat<br><ul><li>Ultra-Foam's unique molding process creates an element-resistant, self-skinning process that seals the foam from water and enhances the seat's durability as well as comfort</li><li>Blends rider and passenger comfort with the ergonomics required to keep the rider locked in place and in control of the bike</li><li>Combines a GelCore™ interior with Ultra-Foam that creates a perfect balance of rigidity and user compliance</li><li>All mounting hardware and instructions are included for easy installation</li><li>High lumbar keeps the rider locked into the seat</li><li>Whisper-grain SaddleHyde™ cover</li><li>Made in the USA</li></ul>

In stock
£291.83Iron Pass £236.38£250.97View
Step-Up Seat<br><ul><li>Ultra-Foam's unique molding process creates an element-resistant, self-skinning process that seals the foam from water and enhances the seat's durability as well as comfort</li><li>Blends rider and passenger comfort with the ergonomics required to keep the rider locked in place and in control of the bike</li><li>Combines a GelCore™ interior with Ultra-Foam that creates a perfect balance of rigidity and user compliance</li><li>All mounting hardware and instructions are included for easy installation</li><li>High lumbar keeps the rider locked into the seat</li><li>Whisper-grain SaddleHyde™ cover</li><li>Made in the USA</li></ul>

Saddlemen

Step-Up Seat<br><ul><li>Ultra-Foam's unique molding process creates an element-resistant, self-skinning process that seals the foam from water and enhances the seat's durability as well as comfort</li><li>Blends rider and passenger comfort with the ergonomics required to keep the rider locked in place and in control of the bike</li><li>Combines a GelCore™ interior with Ultra-Foam that creates a perfect balance of rigidity and user compliance</li><li>All mounting hardware and instructions are included for easy installation</li><li>High lumbar keeps the rider locked into the seat</li><li>Whisper-grain SaddleHyde™ cover</li><li>Made in the USA</li></ul>

In stock
£300.97Iron Pass £243.79£258.83View