2015 Harley-Davidson FLHXS Street Glide Special Parts & Accessories
Touring / Bagger
Project RUSHMORE (2014-2016)
1,178 parts available
272 Performance
194 Maintenance
712 Accessories
2015 Harley-Davidson FLHXS Street Glide Special
About the 2015 Harley-Davidson FLHXS Street Glide Special
The 2015 Street Glide Special is a premium 'hot-rod' bagger that represents the second year of Harley-Davidson's Project RUSHMORE refinements. It features the High Output Twin Cam 103 engine, a redesigned Batwing fairing with Splitstream venting, and the high-end Boom! Box 6.5 GT infotainment system. As the 'Special' trim, it includes factory upgrades like Reflex Linked ABS and hand-adjustable rear suspension that were optional or unavailable on the standard model.
What Makes This Trim Special
- Infotainment System — Upgraded to the Boom! Box 6.5 GT with 6.5-inch touchscreen and GPS navigation (Standard had 4.3-inch non-touch).
- Reflex Linked ABS — Anti-lock braking with linked front-to-rear functionality came standard on the Special.
- Inner Fairing Finish — Gloss Black painted inner fairing (Standard model was matte/textured plastic).
- Rear Suspension — Premium hand-adjustable emulsion shocks (Standard model used air-adjustable shocks).
- Security System — H-D Smart Security System with proximity-based hands-free fob included as standard.
- Cosmetics — Features a color-matched fairing skirt and specific pinstriping not found on the base model.
Key Specifications
| Engine |
High Output Twin Cam 103 with Integrated Oil Cooler The High Output (HO) variant features a specific camshaft and airbox for increased low-end torque compared to the standard 103. |
| Displacement | 1690cc (103.1 cu in); 98.4 mm x 111.1 mm bore x stroke |
| Fuel System | Electronic Sequential Port Fuel Injection (ESPFI) |
| Cooling | Air-cooled with oil cooler |
| Transmission | 6-Speed Cruise Drive |
| Drivetrain | Belt drive |
| Front Suspension | 49mm telescopic forks |
| Rear Suspension |
Premium hand-adjustable emulsion shocks (lowered) The Special trim replaced the standard air-adjustable shocks with hand-adjustable emulsion units. |
| Front Brakes |
32mm, 4-piston fixed dual front; Reflex Linked ABS Reflex Linked system electronically connects front and rear brakes above 20-25 mph. |
| Rear Brakes | 32mm, 4-piston fixed; Reflex Linked ABS |
| Front Tire | 130/60B19 61H |
| Rear Tire | 180/65B16 81H |
| Weight | 810 lbs (as shipped); 844 lbs (running order) |
| Seat Height | 26.1 inches (laden) |
| Fuel Capacity | 6.0 gallons |
Ownership at a Glance
What to know about maintaining a 2015 Harley-Davidson FLHXS Street Glide Special
Maintenance
Wear Items
Replacements
Known Issues 4
Top reported problems from owners and mechanics
High
Hydraulic Clutch Failure
Internal gas bubbles in the master cylinder prevent the clutch from fully disengaging.
Medium
Compensator Wear
The spring pack in the primary drive weakens, causing vibration and loud mechanical noise.
Medium
Saddlebag Loss
Stock 1/4 turn fasteners can vibrate loose, allowing the bag to fall off while riding.
Parts Most Owners Need
Performance Upgrades 272
Fits
Fits
Moose Racing
All Balls Racing Fork Oil and Dust Seal Kits
$24.95 - $126.95
3 of 127 options fit
In Stock
Fits
Fits
Fits
Fits
Fits
Fits
Fits
Arlen Ness
Arlen Ness Inverted, Method, Clear Tear and Sidekick Air Cleaner Replacement Components
$24.95 - $58.95
5 of 20 options fit
In Stock
Fits
Arlen Ness
Arlen Ness Method No Flex Inverted Fork Legs
$2,289.95 - $2,374.95
4 of 4 options fit
In Stock
Fits
Fits
Arlen Ness
Arlen Ness Monster Sucker and Velocity Air Cleaner Replacement Hardware Kit
$66.95
In Stock
Maintenance Parts 194
Fits
Fits
Fits
Fits
Moose Racing
All Balls Racing Wheel Bearing and Seal Kits
$24.95 - $84.95
4 of 197 options fit
In Stock
Fits
Fits
Alloy Art
Alloy Art Mfg. Multi Rear Brake Caliper Mount
$797.95 - $850.95
4 of 4 options fit
In Stock
Fits
Fits
Fits
Fits
Fits
Arlen Ness
Arlen Ness Big Sucker Air Filter Kits for Twin Cam and XL
$314.95 - $364.95
5 of 20 options fit
In Stock
Fits
Arlen Ness Big Sucker™ Stage I Air Filter Kits with Cover for Twin Cam & XL
$414.95
4 of 14 options fit
In Stock
Accessories 712
Fits
Fits
Fits
Fits
Fits
Fits
Fits
Fits
Fits
Fits
Fits
Fits
Frequently Asked Questions About the 2015 Harley-Davidson FLHXS Street Glide Special
No, the 2015 Street Glide Special uses the air-cooled High Output Twin Cam 103. Only the Ultra Limited and CVO models featured 'Twin-Cooled' liquid-cooled heads in 2015.
The Special adds a 6.5-inch touchscreen with navigation, standard ABS, standard security, a gloss black inner fairing, and hand-adjustable rear shocks.
The engine takes approximately 4.0 quarts of 20W-50 oil. Always check the level on the jiffy stand with the engine at operating temperature.
It has a hydraulic clutch. This was a significant change introduced with the Project RUSHMORE touring bikes in 2014.
This is often a sign of a failing compensator sprocket in the primary drive, a common wear item on Twin Cam engines.
Updates are performed via a USB drive. You must download the latest software/maps from the Harley-Davidson SIP website and install them through the fairing's USB port.
It uses a YTX30L-BS (or equivalent) 30Ah AGM battery, which is the standard size for Harley touring models.
Yes, the Boom! Box 6.5 GT screen is designed to work with most motorcycle gloves, though dedicated 'touchscreen' fingertips work best.
Looking for parts for a different ride?
Browse our full catalog of rides or use the vehicle selector to find parts that fit your machine.
Search
Current Ride
No ride selected
Recently viewed products
Your cart is empty