Truck / SUV
Jeep®
Restoration
Stock Replacement
Late Model Muscle
Tools
Gifts, Clothing, & More
Circle Track
Street Rod
Powersports
Paint & Body
Marine
Jr Dragster
Availability
HARLEY-DAVIDSON FXSTBI NIGHT TRAIN Parts and Accessories
Showing In Stock Items. Show All 134 Items.
Antigravity Batteries Re-Start Batteries
Antigravity Batteries Re-Start batteries have built-in jump-start and full management systems. They intelligently monitor their own voltage, and just before going completely dead, they promptly initiate sleep mode with just enough energy to get your vehicle started again. Simply press the restart button located on the battery, start your vehicle and drive away. These are extremely lightweight and high-power lithium-ion replacements for your heavy lead/acid batteries. They're available for most modern motorcycles and ATV/UTVs. No more dead battery emergencies or being stranded with Antigravity Batteries Re-Start batteries! Features and specs: * Up to 2 times the cranking power and lifecycle of heavy lead/acid batteries * Up to 70 percent lighter than heavy lead/acid batteries * Management system offers low-voltage cutoff, over-charge/over-discharge protection, lithium cell balancing, and thermal protection * 4 terminal posts for ease of use with right or left side connections and any orientation (no liquids to spill) * Capable of holding a charge for up to one year when no parasitic drains (alarms, GPS, etc.) are present * Shock and vibration resistant for durability * No acids or heavy metals for lower environmental impact
( 14 )
$354.99
—
$449.99
EBC Wideband Series Rotors
EBC wideband series rotors are made from laser-cut stainless steel. The hub centers are polished to a show finish and are attached to outer rotor blades with a 5 or 10-button full-floating EBC S-Drive system, depending on the application. EBC wideband series rotors are specifically designed to withstand the extra duty of rear brakes on heavier motorcycles.
( 3 )
$328.70
—
$376.36
All Balls Racing High-Torque Starters
If your starter is no longer engaging your Harley's® engine, get it involved with All Balls Racing high-torque starters. They're manufactured with all-new components fine-tuned for starting your Harley-Davidson® V-Twin engine. Make it the perfect performance union with All Balls Racing starters. The high-torque starters feature: * Clutches with 20 percent oversize rollers * Idler gears manufactured from cold-headed steel * End-frames which are cold-chamber die-cast and precision-machined * Armature hairpins resistance-fused to the commutator * A 10/32 in. threaded output shaft * Conversion bolt for the earlier 1/4 in.-20 threaded output shafts * Choice of finish, including chrome or black powdercoat
( 3 )
$342.16
—
$484.70
On Sale
K&N 57 Series FIPK Cold Air Intake Kits
K&N 57 Series FIPK cold air intake kits are designed to eliminate air path restriction and deliver a massive amount of air into your engine, resulting in more power. These fuel injection performance kits are guaranteed to increase horsepower. They are engineered for specific vehicles to replace the OEM setup, including those with computer systems. The air filter element is washable and reusable, lasting up to 100,000 miles before service is required (driving conditions dependent). Where applicable, protective heat shields and hardware are included with installation designed to use factory holes and mounting points for easy installation. The air must flow—and it will when you order the K&N 57 Series FIPK cold air intake kit best suited for your application!
( 776 )
$264.99
Performance Machine Smooth 5-Speed Hydraulic Clutch Covers
Performance Machine Smooth 5-speed hydraulic clutch covers are crafted from billet aluminum for Harley-Davidson® 5-speed transmissions. They convert the stock cable clutch into a smoother, hydraulic system, offering enhanced looks with its sleek design and chrome finish—and providing effortless clutch action. Additional details: * Replaces the mechanical cable with a hydraulic system for a lighter, smoother, and more consistent clutch pull * Made from CNC-machined billet aluminum, it offers a custom, "smooth" look to cover the often-overlooked transmission area, in chrome or other finishes like Black Ops or Contrast Cut * Designed to perfectly match PM's Contour master cylinders for optimal performance * Fits various Harley® Big Twin models with 5-speed transmissions (typically 1987-2006), requiring specific master cylinders (like an 11/16 in. bore) and potentially custom hydraulic lines * A stylish, functional upgrade for Harley® riders wanting better clutch feel and a cleaner, custom appearance
Not Yet Reviewed
$446.95
Wilwood GP310 High Performance Billet Motorcycle Calipers
Built around a 4-piston, high performance powerhouse, these Wilwood GP310 billet aluminum calipers bring distinctive, bold styling. Stainless steel pistons are employed to reduce brake fade while resisting corrosion, and high-temperature piston seals are utilized to extend life, control retraction, and provide drag-free operation. Additional features include bright finish bleed screws and hardware, plus an exclusive anti-rattle pad clip. The included low-dust, low-noise brake pads are designed to operate in the widest range of temperatures and environments, utilizing Wilwood's industry-leading stainless steel rotor-compatible formulation.
( 10 )
$272.00
S&S Cycle Precision Tappets
S&S Cycle precision tappets are high performance replacements for S&S Cycle's previous standard and premium lifters for M8, Twin Cams, and late Sportster applications. Each precision tappet is hand assembled to exacting tolerances and designed for quiet operation and rapid pump up. Features and benefits: * Reduced valve train noise from start-up to shut down * Close tolerances for low leak-down rates * Fast pump up and superior high-rpm performance
Not Yet Reviewed
$279.95
S&S Cycle Teardrop Air Cleaner Kits
S&S Cycle Teardrop air cleaner kits offer classic looks matched with performance. Efficient and free-flowing, these kits feature dimpled aluminum chrome covers with directional air cones on the inside to create smooth paths of airflow. All the while, their uniquely designed back plates feature air horn style radiused entryways to reduce turbulence. Wrangle some additional horsepower and timeless style for your bike with S&S Cycle Teardrop air cleaner kits.
( 4 )
$395.95
S&S Cycle Standard Forged Rocker Arms
S&S Cycle standard forged rocker arms are designed for superior strength and to eliminate the failure-prone stress areas found in other rockers. These replacement arms are forged from 8620 steel, heat-treated, and then shot-peened for additional strength. They feature 3/4 in. long bronze bushings, compared to the more common 1/2 in. long bushings or needle bearings. S&S Cycle roller arms are available in the stock 1.625:1 ratio and 1.725:1 ratio. Order the set recommended for your bike model.
Not Yet Reviewed
$334.95
On Sale
K&N RK Series Air Filter Assemblies
K&N RK Series air filter assemblies are a remarkable combination of performance and style. They are custom designed for your cruiser, machined from billet aluminum, and offered in two unique styles. These complete, ready-to-use assemblies are also available in a choice of finishes to complement the style of your Harley® motorcycle. If you're looking for an aggressive appearance and a significant increase in airflow that results in more power, than these high-flow filter setups are exactly what you need. Order the K&N RK Series air filter assemblies best suited for your application.
( 11 )
$314.99
$264.99
S&S Cycle Stealth Air Cleaner Kits
S&S Cycle stealth air cleaner kits are for the rider who wants to go fast. The backing plate has a smooth radius entry to the throttle body or carburetor. The air filter is made of cotton gauze and is reusable and washable and it also features an air directional stinger cone that creates a smooth path for air to go into the intake. These kits are available with your choice of different S&S covers. These kits can be ordered without the cover so you can use your stock air cleaner cover if you want that sneaky concealed look. If you feel you need more power, a high-flow filter is also available for purchase separately. Upgrade your engine's breathing with the S&S Cycles stealth air cleaner kits. Select the kit designed and suited to your application needs.
( 2 )
$395.95
S&S Cycle Mini Teardrop Stealth Air Cleaner Kits
Bikers, get a little extra leg room with S&S Cycle Mini Teardrop Stealth air cleaner kits. They maintain 85 percent of their original size and display an iconic look. Machined openings around the rim add style while providing the additional airflow your engine craves. S&S Cycle Mini Teardrop Stealth air cleaner kits are available in chrome and gloss black powdercoated finishes. Order the model recommended for your motorcycle application.
Not Yet Reviewed
$395.95
Performance Machine 4-Piston Classic Calipers
Performance Machine 4-piston classic calipers merge style and function for an ultra-clean look and optimal brake performance. The calipers are machined from billet aluminum to eliminate flex and then subjected to rigorous brake dyno testing to ensure performance. They're offered in a chrome or polished finish—for use on many Harley-Davidson® applications from 1984 and up.
Not Yet Reviewed
$384.95
Twin Power Extra Plate Clutch Kits
Twin Power extra plate clutch kits are the perfect solution for your high-performance and stroker engine needs. These kits feature race proven material friction plates on tempered steel cores, and a starburst groove pattern for maximum heat dissipation and oil circulation. All of the clutch plates are manufactured from high tempered steel and each kit comes complete with a pre-set clutch pack height (stock spec) for easy installation. A result of years of development and testing, these Twin Power extra plate clutch kits offer you superior performance to get the power to the ground!
Not Yet Reviewed
$336.99
—
$399.99
HardDrive Chrome Brake Calipers
HardDrive offers chrome brake calipers for a range of Harley-Davidson® motorcycles. The HardDrive calipers have a beautiful show quality finish and come ready to go with bleeders and brake pads installed. These calipers are direct OEM replacement (not for Springer models unless otherwise noted).
( 3 )
$309.56
HardDrive Fat-Z Handlebars
Get a comfortable ride and a tubular style with HardDrive Fat-Z handlebars. Constructed of heavy-duty, high-quality steel tubing with welded step joints, which are knurled for 3 1/2 in. riser spacing, these handlebars are available in a chrome or black finish. They're drilled for internal wiring, with an installed pull-cord for easy wire installation. HardDrive handlebars are the perfect complement to your ride. HardDrive handlebars are sturdy, custom, and comfortable high-quality style.
( 6 )
$323.96
HardDrive Chopped Ram-Air Air Cleaners
High-capacity air cleaner housings are used to supply fresh air to an engine. Based on the popular open element air cleaner, HardDrive Chopped Ram-Air air cleaners are dedicated to attaining maximum performance from your motorcycle. These custom-made, tilt-forward air cleaners feature a 4.5 x 10 in. CNC billet aluminum housing in your choice of finishes, along with high-flow air filters, and 90 degree manifolds. When you increase efficiency, power and economy also improve. Chopped Ram-Air intake units are available for fitment on a wide range of Harley-Davidson® bikes.
Not Yet Reviewed
$411.26
EBC Wide Band Contoured Series Rotors
New rotors go a long way to increase your stopping power. EBC wide band contoured series rotors will keep your motorcycle's braking distance down when paired with good pads. They have a contoured profile and slotted rotor profile to improve pad break-in and reduce rotor damage, also called rotor galling. Find the best fit for your motorcycle here and keep riding safe with EBC rotors maintaining your stopping power.
Not Yet Reviewed
$357.08
—
$390.93
Vance & Hines V02 Radiant V Air Cleaners
Vance & Hines offers V02 Radiant V air cleaners for fitment on a wide range of Harley-Davidson© street bikes from 1991 and up. The sleek and minimalistic design delivers maximum airflow to your motorcycle's engine using a high-capacity air filter and the new patent pending Force Velocity Stack. Additional notes: * Laser-cut cage cover * High-capacity washable air filter element * Available in a chrome, black, or brushed finish
Not Yet Reviewed
$329.95
HardDrive Easy Start Kits
HardDrive Easy Start kits provide a better gear ratio for better staring. The kits include a clutch basket with a bearing, a 66T starter ring, and a 9T starter pinion. These components will improve the starting on your high-compression engines by improving the starter-to-clutch basket gear ratio. Get going easier with HardDrive Easy Start kits.
Not Yet Reviewed
$478.76
Twin Power Clutch Shells
Save yourself time and money with Twin Power clutch shells. Designed as a reproduction part, these OEM designed clutch shells install just as the stock one came out, with no modification. Get your motorcycle back on the road with Twin Power clutch shells.
Not Yet Reviewed
$305.60
Daytona Twin Tec High Performance Fuel Injectors
Daytona Twin Tec offers high performance fuel injectors for a wide range of Harley-Davidson© street bikes from 2001 and up. Series 21 fuel injectors feature eight different flow rates—from 5.4 gm/sec through 10.6 gm/sec. They're sold in matched sets (two injectors). Additional details: * Detailed test report included with each set – flowed at 58 psi * Available for 2001-05 cable driven Twin Cam and V-Rod * Available for 2008+ fly-by-wire – Twin Cam and V-Rod * Stock V-Rod injector size = 4.81 gm/sec or 5.4 gm/sec
Not Yet Reviewed
$307.95
—
$321.95
Wiseco Powersports Piston Kits
Wiseco powersports piston kits include your rings, piston pin, and circlips. Wiseco has a decade of experience producing quality pistons for dirt bikes, ATVs, snowmobiles, outboard marine engines, and motorcycles. Their piston kits provide strong, lightweight pistons with optimized designs that improve engine efficiency and maximize your torque and throttle response. Plus, Wiseco powersports piston kits are produced right here in the USA. It's time to blaze your own trail with Wiseco powersports piston kits.
( 7 )
$449.99
—
$494.99
Wiseco Black Edition V-Twin Piston Kits
Wiseco offers Black Edition V-Twin piston kits for a wide range of Harley-Davidson® street bikes. They feature forged aluminum pistons with ArmorX coating for reduced wear and superior protection in extreme conditions. An ArmorFit skirt coating auto-adjusts to the cylinder wall (so there's no need to measure clearance), providing smooth, quiet, trouble-free operation. The pistons are available in a variety of bore sizes and other options. Order the kit recommended for your motorcycle. Additional product details: * Dome design for improved flame travel to maximize air/fuel burn efficiency * High compression (11:1) for added power * Superfinish piston pin reduces friction and improves scuff resistance * Enhanced pin oiling for improved lubrication and reduced friction * Augmented ring land details improve ring seal and function * Dedicated rings for precise fit, improved compression, and oil control * Kits include two pistons, rings, piston pins, and circlips
Not Yet Reviewed
$256.99
