Free Shipping Over $49.99 USA-Based Customer Service Price Match Guarantee Free Shipping Over $49.99 USA-Based Customer Service Price Match Guarantee Free Shipping Over $49.99 USA-Based Customer Service Price Match Guarantee Free Shipping Over $49.99 USA-Based Customer Service Price Match Guarantee Free Shipping Over $49.99 USA-Based Customer Service Price Match Guarantee

Free Shipping Over $49.99 USA-Based Customer Service Price Match Guarantee

2021 Harley Davidson Softail Slim FLSL Parts & Accessories

4331ProductsProduct

Filters

Stock fitment for this vehicle

Front Tire: 130/90B16
Rear Tire: 150/80B16
Air Filter: 29400248
Oil Filter: 63731-99
Front Brake Pads: 41300102
Rear Brake Pads: 41300197
Battery: 65989-97
Spark Plug: 31600012

For reference only, please consult your owner’s manual to confirm your fitment.

Shop Your Ride

Select Different Vehicle

National Cycle Beaded Heavy Duty Windshield For Harley Black (Bottom) [Previously Installed]

National Cycle Beaded Heavy Duty Windshield For Harley Black (Bottom) [Previously Installed]

$237^.¹²$309.95

National Cycle Deflector Screen Windshield - U-Clamp Light Tint [Open Box]

National Cycle Deflector Screen Windshield - U-Clamp Light Tint [Open Box]

$125^.⁵¹$154.95

Vance & Hines Quiet Baffle For Hi-Output Slip-On Muffler Harley [Open Box]

Vance & Hines Quiet Baffle For Hi-Output Slip-On Muffler Harley [Open Box]

$59^.³⁶$65.95

Burly Brand Outlaw Fairing [Blemished - Very Good]

$207^.⁸⁶$230.95

LA Choppers Kage Fighter Straight Risers 2" / Gloss Black [Blemished - Good]

LA Choppers Kage Fighter Straight Risers 2" / Gloss Black [Blemished - Good]

$42^.⁴⁵$53.06

Kuryakyn Kinetic Mini Boards For Harley Black [Blemished - Very Good]

Kuryakyn Kinetic Mini Boards For Harley Black [Blemished - Very Good]

No Image Available

LA Choppers 5-1/2" Hefty Mohawk Chrome Risers with 1-3/4″ Pullback Chrome [Blemished - Good]

$215^.⁹⁹$220.95

Kuryakyn Road Thunder Bluetooth Sound Bar Plus by MTX Satin Silver

Kuryakyn Road Thunder Bluetooth Sound Bar Plus by MTX Satin Silver

Todd's Cycle 1" Stripper Handlebars 14" Tall / Gloss Black [Previously Installed] Gloss Black / 14" Tall [Demo - Acceptable]

Todd's Cycle 1" Stripper Handlebars 14" Tall / Gloss Black [Previously Installed] Gloss Black / 14" Tall [Demo - Acceptable]

$150^.⁵³$283.95

National Cycle Street Shield EX Windshield Light Tint / 1" Handlebars [Blemished - Good]

National Cycle Street Shield EX Windshield Light Tint / 1" Handlebars [Blemished - Good]

$158^.³⁷$199.95

LA Choppers 1 1/4" Outlaw Z Handlebars For Harley Black [Blemished - Very Good]

LA Choppers 1 1/4" Outlaw Z Handlebars For Harley Black [Blemished - Very Good]

$295^.⁶⁴$364.99

Custom Cycle Engineering Solenoid End Cover / Starter Button For Harley Chrome [Incomplete]

Custom Cycle Engineering Solenoid End Cover / Starter Button For Harley Chrome [Incomplete]

$126^.⁷¹$168.95

Milwaukee Twins Front / Rear Brake T-Junction

Milwaukee Twins Front / Rear Brake T-Junction

Rox Extended Stem Pivoting Risers For 1" Handlebars 3" Tall / Machine Finish Aluminum [Previously Installed]

Rox Extended Stem Pivoting Risers For 1" Handlebars 3" Tall / Machine Finish Aluminum [Previously Installed]

$117^.²⁶$137.95

No Image Available

Milwaukee Twins Shorty Risers [Blemished - Good]

Performance Machine PM Phatbar Risers and Handlebar Kit 9" Risers / Black Ops [Incomplete]

Performance Machine PM Phatbar Risers and Handlebar Kit 9" Risers / Black Ops [Incomplete]

$412^.⁴⁶$549.95

Performance Machine Arrow Vision Mirror For Harley Large / Chrome [Open Box]

Performance Machine Arrow Vision Mirror For Harley Large / Chrome [Open Box]

$84^.⁵⁶$93.95

Quad Lock Motorcycle Fork Stem Mount Pro [Open Box]

Quad Lock Motorcycle Fork Stem Mount Pro [Open Box]

$71^.⁹⁹$79.99

Khrome Werks 1" Street-X Handlebars Black / High [Blemished - Very Good]

Khrome Werks 1" Street-X Handlebars Black / High [Blemished - Very Good]

Arlen Ness Replacement Oil Filter Spring And Seal For Harley

Arlen Ness Replacement Oil Filter Spring And Seal For Harley

Rizoma Leggera Turn Signal

Rizoma Leggera Turn Signal

$65^.⁴⁷$120.23

Paul Yaffe Lightning Bullet Taillights

Paul Yaffe Lightning Bullet Taillights

LA Choppers Handlebar Riser Extensions For Harley 1" Rise for 1.25" Bars / Black [Blemished - Good]

LA Choppers Handlebar Riser Extensions For Harley 1" Rise for 1.25" Bars / Black [Blemished - Good]

Dakota Digital 1000 Series Gear Indicator 1 1/4" Bars / Chrome Housing/Blue Display [Open Box]

Dakota Digital 1000 Series Gear Indicator 1 1/4" Bars / Chrome Housing/Blue Display [Open Box]

$201^.⁸³$305.00

Kuryakyn Eagle Fender Ornament Gold/Chrome [Blemished - Good]

Kuryakyn Eagle Fender Ornament Gold/Chrome [Blemished - Good]

Burly Brand Touring Sport Fairing Short [Blemished - Very Good]

$319^.⁴⁶$321.95

Arlen Ness Mini Stocker Billet Mirror Right Side / Titanium [Incomplete]

Arlen Ness Mini Stocker Billet Mirror Right Side / Titanium [Incomplete]

$67^.⁴⁷$99.95

BDL Replacement Belt Drive Clutch Hub EV-190 [Open Box]

BDL Replacement Belt Drive Clutch Hub EV-190 [Open Box]

$139^.³⁶$226.15

No Image Available

Vance & Hines Quiet Baffle For Eliminator 4" Slip-On Muffler [Blemished - Good]

$70^.³⁶$79.99

Drag Specialties 1" Handlebar Risers For Harley 4.5" Tall / Black Pullback [Demo - Acceptable]

Drag Specialties 1" Handlebar Risers For Harley 4.5" Tall / Black Pullback [Demo - Acceptable]

$43^.⁸⁵$44.95

No Image Available

Vance & Hines Quiet Baffle For Eliminator 4" Slip-On Muffler [Blemished - Good]

$70^.³⁶$79.99

LA Choppers Kage Fighter Straight Risers 4" / Gloss Black [Previously Installed]

LA Choppers Kage Fighter Straight Risers 4" / Gloss Black [Previously Installed]

$50^.²⁴$64.99

S&S Cycle Quickee Pushrods For Harley 1969-1999 [Open Box]

S&S Cycle Quickee Pushrods For Harley 1969-1999 [Open Box]

$198^.⁸⁶$220.95

Drag Specialties Diamond Marker Lights

Drag Specialties Diamond Marker Lights

Drag Specialties Handlebar Wiring Clips

Drag Specialties Handlebar Wiring Clips

Santoro Fabworx Cadillac Crash Bar Wheels

Santoro Fabworx Cadillac Crash Bar Wheels

Kuryakyn Universal Handlebar Clamp Drink Holder 1.25" Diameter Clamp / Chrome [Open Box]

Kuryakyn Universal Handlebar Clamp Drink Holder 1.25" Diameter Clamp / Chrome [Open Box]

$116^.⁹⁹$129.99

Milwaukee Twins Tombstone Taillight with Amber Turn Signals [Open Box]

Milwaukee Twins Tombstone Taillight with Amber Turn Signals [Open Box]

$60^.²⁹$66.99

Milwaukee Twins Ghetto Blaster Handlebar

Milwaukee Twins Ghetto Blaster Handlebar

V-Twin Mfg. Web Frame Insert

V-Twin Mfg. Web Frame Insert

$9^.⁹⁹

No Image Available

Saddlemen Highwayman Slant Saddlebags Jumbo Classic [Blemished - Good]

Memphis Shades Memphis Slim Windshield With 7" Headlight Cutout Clear/Silver / 15" Tall [Blemished - Good]

Memphis Shades Memphis Slim Windshield With 7" Headlight Cutout Clear/Silver / 15" Tall [Blemished - Good]

No Image Available

Mikuni HSR48 Carburetor Polished [Blemished - Good]

$440^.⁷⁶$638.99

Rox Extended Stem Pivoting Risers For 1" Handlebars 2" Tall / Machine Finish Aluminum [Open Box]

Rox Extended Stem Pivoting Risers For 1" Handlebars 2" Tall / Machine Finish Aluminum [Open Box]

$130^.⁴⁶$144.95

Speed Bleeder For Metric Bikes

Speed Bleeder For Metric Bikes

$7^.⁰⁰$17^.²⁹

No Image Available

Milwaukee Twins Free Spirit Cushion 1" Grip Set [Blemished - Good]

$23^.⁹⁹$29.99

Khrome Werks 4.5" HP Plus Quiet Baffle Inserts Pair [Incomplete]

Khrome Werks 4.5" HP Plus Quiet Baffle Inserts Pair [Incomplete]

$50^.⁹⁶$115.95

No Image Available

BikeMaster Adapter For Clamp-On Mirrors 1" / Black [Blemished - Good]

No Image Available

Cycle Visions Automotive Style 3-Position Ignition Starter Switch [Blemished - Good]

$23^.⁷⁵$29.95

Klock Werks Light Pod Kit For FXRP Style Fairing

Klock Werks Light Pod Kit For FXRP Style Fairing

Wild 1 Outlaw'z Chubby 1 1/4" Ape Hanger Springer Style Handlebars (12")

Wild 1 Outlaw'z Chubby 1 1/4" Ape Hanger Springer Style Handlebars (12")

$367^.¹⁴$407.95

Rivco 6-Circuit Fuse Block

Rivco 6-Circuit Fuse Block

Thrashin Supply Low Bend Handlebars Black [Open Box]

Thrashin Supply Low Bend Handlebars Black [Open Box]

$152^.⁹⁶$169.95

LA Choppers Early-Style Footpeg Mount Adapters For Harley Chrome [Demo - Acceptable]

LA Choppers Early-Style Footpeg Mount Adapters For Harley Chrome [Demo - Acceptable]

$40^.⁴⁹$59.95

Hofmann Designs Paradox Shift Peg For Harley

Hofmann Designs Paradox Shift Peg For Harley

No Image Available

LA Choppers County Line Mini Floorboards For Harley Bronze [Demo - Acceptable]

$199^.⁷⁹$369.99

Biker's Choice Neoprene Black Fuel / Oil Line

Biker's Choice Neoprene Black Fuel / Oil Line

No Image Available

Rizoma 1" Universal End Mount Mirror Adapter 21mm-23mm ID [Open Box] 21mm-23mm ID [Blemished - Good]

Wild 1 Throttle / Idle Cable Clamp

Wild 1 Throttle / Idle Cable Clamp

Rinehart Exhaust 2 1/2" Standard End Caps Chrome / Pair [Blemished - Good]

Rinehart Exhaust 2 1/2" Standard End Caps Chrome / Pair [Blemished - Good]

$55^.⁹⁶$68.95

No Image Available

Arlen Ness Downdraft Forged Mirror Set Black [Demo - Acceptable]

$107^.⁹⁸$159.95

No Image Available

S&S Cycle Premium 20W50 Synthetic V-Twin Motor Oil (1 Quart)

Kuryakyn Tour Tech Cruise Peg Mounts For 1-1/4" Engine Guards Trident Dually ISO Pegs / 4" Back From Bar - Tall R... [Previously Installed]

Kuryakyn Tour Tech Cruise Peg Mounts For 1-1/4" Engine Guards Trident Dually ISO Pegs / 4" Back From Bar - Tall R... [Previously Installed]

$141^.⁹⁴$244.99

S&S Cycle Premium Synthetic V-Twin Primary Oil

S&S Cycle Premium Synthetic V-Twin Primary Oil

S&S Cycle Premium Synthetic Sportsters Chain Gear Oil

S&S Cycle Premium Synthetic Sportsters Chain Gear Oil

S&S Cycle Premium 80W140 Synthetic V-Twin Gear Oil

S&S Cycle Premium 80W140 Synthetic V-Twin Gear Oil

Drag Specialties 3" Round Chrome Mirror For Harley (3" Diameter)

Drag Specialties 3" Round Chrome Mirror For Harley (3" Diameter)

Klock Werks Flare Windshield For Saddlemen S-RT Mini Fairing

Klock Werks Flare Windshield For Saddlemen S-RT Mini Fairing

Quad Lock Motorcycle Fork Stem Mount

Quad Lock Motorcycle Fork Stem Mount

Klock Werks Kolor Flare Windshield For Saddlemen S-RT Mini Fairing

Klock Werks Kolor Flare Windshield For Saddlemen S-RT Mini Fairing

Arlen Ness Rain Sock For Big Sucker Factory Oval Upgrade Air Filter / Harley M8 [Open Box]

Arlen Ness Rain Sock For Big Sucker Factory Oval Upgrade Air Filter / Harley M8 [Open Box]

$32^.³⁶$39.95

No Image Available

V-Twin Mfg. Radi Curved Exhaust System Mount Bracket [Blemished - Good]

$16^.²²$17.99

Jagg Oil Coolers Hose Finishers

Jagg Oil Coolers Hose Finishers

National Cycle Beaded Heavy Duty Windshield For Harley Black (Bottom) [Open Box]

National Cycle Beaded Heavy Duty Windshield For Harley Black (Bottom) [Open Box]

$251^.⁰⁶$309.95

Twin Power Sportlube Transmission Fluid for Harley (1 Quart)

Twin Power Sportlube Transmission Fluid for Harley (1 Quart)

Twin Power Semi-Synthetic Transmission Oil (1 Quart)

Twin Power Semi-Synthetic Transmission Oil (1 Quart)

Joker Machine Viewtech 7 Long Stem Round Mirror For Harley Right / Black [Previously Installed]

Joker Machine Viewtech 7 Long Stem Round Mirror For Harley Right / Black [Previously Installed]

$118^.⁹⁶$139.95

No Image Available

Memphis Shades Batwing Fairing Windshield 12" / Solar Tint [Blemished - Very Good]

Drag Specialties Universal Spark Plug Wire Set For Harley Twin Cam

Drag Specialties Universal Spark Plug Wire Set For Harley Twin Cam

Joker Machine Viewtech 7 Long Stem Round Mirror For Harley Left / Black [Previously Installed]

Joker Machine Viewtech 7 Long Stem Round Mirror For Harley Left / Black [Previously Installed]

$118^.⁹⁶$139.95

Drag Specialties 1" Socket Handlebar Risers And Top Clamps For Harley 3" / Chrome [Open Box]

Drag Specialties 1" Socket Handlebar Risers And Top Clamps For Harley 3" / Chrome [Open Box]

$128^.⁷⁵$143.05

EBC FA249HH Double-H Brake Sintered Brake Pads For Aftermarket 6 Piston Calipers Front [Open Box]

EBC FA249HH Double-H Brake Sintered Brake Pads For Aftermarket 6 Piston Calipers Front [Open Box]

$53^.³⁴$59.27

Drag Specialties Universal Spark Plug Wire Set For Harley

Drag Specialties Universal Spark Plug Wire Set For Harley

Twin Power Primary Chain Case Lube (1 Quart)

Twin Power Primary Chain Case Lube (1 Quart)

Twin Power Synthetic Engine Oil (1 Quart and 1 Gallon)

Twin Power Synthetic Engine Oil (1 Quart and 1 Gallon)

$15^.⁵⁰$49^.⁹⁹

Jagg Oil Coolers Fiber Braided Hose

Jagg Oil Coolers Fiber Braided Hose

$54^.⁸⁶$60.95

S&S Cycle 3 9/16" Bore Piston Ring Set

S&S Cycle 3 9/16" Bore Piston Ring Set

Willie & Max Raptor Slant Throw-Over Saddlebags LG [Blemished - Good]

Willie & Max Raptor Slant Throw-Over Saddlebags LG [Blemished - Good]

Drag Specialties Allen-Head Handlebar Riser Mounting Bolts For Harley 1/2"-13 x 2 1/2" / Chrome [Blemished - Good]

Drag Specialties Allen-Head Handlebar Riser Mounting Bolts For Harley 1/2"-13 x 2 1/2" / Chrome [Blemished - Good]

$9^.⁵⁶$11.95

Trask Assualt Big Papi Replacement Air Filter

Trask Assualt Big Papi Replacement Air Filter

$44^.⁹⁶$49.95

Rox Extended Stem Pivoting Risers For 1" Handlebars 3" Tall / Machine Finish Aluminum [Open Box]

Rox Extended Stem Pivoting Risers For 1" Handlebars 3" Tall / Machine Finish Aluminum [Open Box]

$124^.¹⁶$137.95

Le Pera Bare Bones Solo Seat For Harley Aftermarket Rigid Frames / Choppers

Le Pera Bare Bones Solo Seat For Harley Aftermarket Rigid Frames / Choppers

$286^.²⁰$359^.¹⁰$318.00$399.00

No Image Available

Milwaukee Twins Anti-vibration Clamp-On Foot Peg Set [Blemished - Good]

$55^.⁹⁹$69.99

No Image Available

Burly Brand Outlaw Fairing [Blemished - Good]

$184^.⁷⁶$209.95

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 of 46

$39.99/yr.

Spend Less. Ride More.

5% RPM Cash Back*
10% Off Over 70 Brands
$15 in RPM Cash When You Join
Free 2-Day Shipping & Free Returns*
And more!

Become a member today! Learn More

By purchasing and enrolling in Riders Preferred Membership, you agree to the Program Terms and Conditions. *Some exclusions apply: 10% RPM discount applies on full price and sale price Exclusive Brands. 10% RPM discount applies on additional select brands at full price. Exclusions apply. RPM free 2-day shipping applies on qualifying items, contiguous U.S. only. Not available for AK, HI, or U.S. Territories. View shipping policies. RPM free returns apply on qualifying items and are processed on standard return timeline, contiguous U.S. only. View return policy.