Harley-Davidson Softail Slim

Twin Power Shocker Gel batteries use nano-gel technology in a heavy-duty OEM-style case for long, reliable starting performance. The gel electrolyt...

The Vance & Hines FP4 is a Bluetooth ECU tuner that lets you manage your Harley-Davidson's fuel delivery and performance from a smartphone app....

This Twin Power rear brake rotor is a direct OE-style replacement with a floating stainless rotor and a lightweight carrier. The mesh surface patte...

This Twin Power front brake rotor is a direct OE-style replacement with a floating stainless rotor and a lightweight carrier. The mesh surface patt...

This Twin Power rear brake rotor is a one-piece solid stainless OE-style replacement. The drilled surface pattern helps shed heat and clear water f...

This Twin Power rear brake rotor is a one-piece solid stainless OE-style replacement. The mesh surface pattern helps shed heat and clear water for ...

This Twin Power rear brake rotor is a direct OE-style replacement with a floating stainless rotor and a lightweight carrier. The drilled surface pa...

This Twin Power rear brake rotor is a direct OE-style replacement with a floating stainless rotor and a lightweight carrier. The mesh surface patte...

This Twin Power rear brake rotor is a direct OE-style replacement with a floating stainless rotor and a lightweight carrier. The drilled surface pa...

This Twin Power rear brake rotor is a direct OE-style replacement with a floating stainless rotor and a lightweight carrier. The mesh surface patte...

This Twin Power front brake rotor is a one-piece solid stainless OE-style replacement. The drilled surface pattern helps shed heat and clear water ...

This Twin Power front brake rotor is a one-piece solid stainless OE-style replacement. The mesh surface pattern helps shed heat and clear water for...

This Twin Power front brake rotor is a direct OE-style replacement with a floating stainless rotor and a lightweight carrier. The drilled surface p...

This Twin Power front brake rotor is a direct OE-style replacement with a floating stainless rotor and a lightweight carrier. The mesh surface patt...

This Twin Power front brake rotor is a direct OE-style replacement with a floating stainless rotor and a lightweight carrier. The drilled surface p...

This Twin Power front brake rotor is a direct OE-style replacement with a floating stainless rotor and a lightweight carrier. The mesh surface patt...

Twin Power Shocker batteries are endurance and laboratory tested for long, reliable performance in a heavy-duty OEM-style case. Absorbed Glass Mat ...

Twin Power High Performance batteries are made in the USA and supplied factory activated, filled, sealed, and charged. Absorbed Glass Mat construct...

Twin Power Premium MAX batteries are made in the USA with Absorbed Glass Mat construction in a heavy-duty OEM-style case. Factory activated and sea...

Öhlins NIX 22 front fork cartridge kit for Harley-Davidson Softail, 2018-2022. A drop-in upgrade for the OEM front fork internals, delivering Öhlin...

This rear lowering kit uses expertly machined, chrome-finished shock-mount brackets to drop the rear of the motorcycle for a lower stance and easie...

Progressive Suspension's Drop-In fork lowering kits turn a messy, time-consuming job into an easy 30-minute install. Pull up to two inches out of t...

Fox Grip ST adjustable fork cartridge kit for the 49mm Harley-Davidson Softail (Milwaukee-Eight) front end — Fox's highest-end street fork cartridg...

This fork lowering spring kit lowers the front end while preserving progressive-rate spring performance. Combined with shorter-than-stock rear shoc...