How do I make my Sportster faster?

If you want a fast Sportster, you want to optimize horsepower. Some of the main ways to do this is with a Sportster Big Bore Kit to increase the engine displacement from 883 to 1200cc, or an S&S Hooligan Kit which also includes performance-proven cams. Changing the air cleaner and exhaust are also ways to free up some more power. When doing so be sure to tune your bike properly. On carbureted bikes this means changing your carb jetting, while on EFI (electronic fuel injection) Harleys you can use an ECU tuner to tune for optimum power easily.

What is the loudest Harley exhaust?

Stock Harley exhausts have baffles, which reduce the exhaust noise. If you are looking to have the loudest Harley exhaust, take a look at Lowbrow's Shotgun Exhaust Pipes. They are straight drag pipes with no baffles. People will surely hear you coming! Lowbrow stocks some of the best 2-into-1 exhaust systems for Harleys that, while not being the loudest, still have a deep, throaty sound and offer superior performance over stock.

Will removing baffles hurt my Harley?

While removing baffles from the stock exhaust on your late-model Harley won't hurt the engine, it does affect the performance. It could also void the warranty on a new bike. Another way to acheive a better-than-stock sound and flow is to go with a set of high-quality slip on mufflers.

Do you make a wide tire Sportster hardtail?

No, we do not make a wide tire hardtail. All of Lowbrow's Sportster hardtails are designed to be used with stock 130 width tires. With this size tire there is sufficient clearance between the chain and tire, and it keeps your transmission and rear wheel sprockets in proper alignment.

What length chain does a Sportster use?

With hardtail frame and custom applications we always recommend using a 130 link, 530 motorcycle drive chain. It is easy to cut down to the length you need. It is much easier to make a chain shorter than longer!

Harley-Davidson Harley-Davidson Sportster Parts

Sort by

Cycle Standard Front Brake Master Cylinder Assembly - Black - Single Disc 1996-2017 Models (EXCEPT 15-17 Softail, 08-17 Dressers, Trike, 04-17 XL)
$185.44

Fast Eddy Co. No. 12 Float Bowl Drain Valve for S&S Super E / G / B Carburetors
30 reviews $44.95

Sully's Customs Sporty 2-Up Seat - Black Diamond - 2004-2021 Harley-Davidson Sportsters
4 reviews $244.95

Lowbrow Customs Complete Solid Motor Mount Kit for 2004 - Up Harley-Davidson Sportster XL
23 reviews $146.21

Fast Eddy Co. No. 29 Driver Handle with Wedge Spacer
7 reviews $79.95

S&S Cycle Super E Carburetor Kit 1957-78 Harley-Davidson O-Ring Sportster XL
$716.36 $795.95

Cycle Standard 39MM Chrome Fork Tubes - 27 inch - 2 Over
1 review $203.48

Lowbrow Customs Tsunami Fender - Raw Aluminum - 1994 - 2003 Sportsters
22 reviews $236.71

Sully's Customs Camel Back Seat - Diamond Pattern - 1982-2003 Harley Sportsters
13 reviews $229.99

Lowbrow Customs Louvered Air Cleaner for Harley CV / EFI 1991-2020 - Black
51 reviews $76.43

James Gaskets Top End Gasket Kit 1991-2003 Harley-Davidson Sportster XL 883/1200
5 reviews $124.86

Lowbrow Customs 21" Front Ribbed Spool Wheel - 3/4" Bearings - Black
9 reviews $341.10

Gasbox Hidden Strap Rear Fender Strut - Flat Fender
2 reviews $89.95

Saddlemen Saddlemen Step Up Seat for 2004-Up Harley-Davidson Sportster - Lattice Stitched
2 reviews $449.00

Cycle Standard Forward Control Kit 1991-2003 Harley-Davidson Sportsters - Chrome - OEM #33891-98
18 reviews $268.09 $324.09

Cycle Standard Blackbird Legacy Gas Tank for 2007-2022 EFI Harley-Davidson Sportsters - 3.5 gallon
20 reviews $267.07

Lowbrow Customs Belt to Chain Conversion Kit Harley 883 Sportster 1995-2003 - Chrome Sprocket
19 reviews $166.39

Cycle Standard Forward Control Kit 1991-2003 Harley-Davidson Sportsters - Black - OEM #33891-98
18 reviews $332.30

Gasbox Evo Sportster CV Carburetor Support Bracket - 1991-2006 Harley-Davidson Sportsters
53 reviews $27.99

Gasbox Top Motor Mount - 1957 - 1985 Ironhead Sportster XL - With Coil And Crank Key Start Mount
21 reviews $49.95

Cycle Electric LeBeef Generator DGV-5000-CP 12 Volt - 1965-1984 Harley-Davidsons
$638.37 $683.35

Lowbrow Customs Motorcycle Neck Cup & Bearing Race Installer Tool
4 reviews $46.95

Lowbrow Customs Radius Breather Bolts for Harley-Davidson Evo - Black ED
51 reviews $44.99

Gasbox Horseshoe Bolt-on Oil Tank for Harley-Davidson 1952-78 Harley Sportster XL
13 reviews $299.99

Gasbox Full Rigid Chopper Frame 1986-2003 Harley-Davidson Sportsters - 3" Up - Sporty Tank Mounts
$1,199.00

Gasbox Full Rigid Chopper Frame 1986-2003 Harley-Davidson Sportsters - 3" Up - Frisco Tank Mounts
5 reviews $1,199.00

Gasbox Full Rigid Frame 1986-2003 Harley-Davidson Sportsters - Frisco Tank Mounts
2 reviews $1,199.00

James Gaskets Primary Cover Gasket & Seal Kit - 1991-2003 Harley-Davidson Sportster
1 review $30.70

Cycle Standard Stock Style Harley-Davidson Sportster Gas Tank 2004-2006 - 2.2 gallon
6 reviews $238.85

Prism Supply Co. Sportster Mid-Control Kit for 1991-2003 Harley-Davidson - Stainless Steel
6 reviews $294.99

Lowbrow Customs Pursuit Foot Peg Set - Brass
38 reviews $167.35

Lowbrow Customs Deluxe Choke Knob Enricher for Harley-Davidson S&S Super E and G Carburetors - Brass
74 reviews $46.85

Cycle Standard Harley King Sportster Gas Tank 2.9 Gallon Stock Style for 1995-2003 with Left Side Petcock
16 reviews $194.01

Lowbrow Customs Premium Stainless Steel Intake Clamp Kit 1955-1977 Harley-Davidson FL/FX/XL
9 reviews $30.57

Lowbrow Customs Belt to Chain Conversion Kit Harley 883 Sportster 1995-2003 - Black Sprocket
29 reviews $164.95

Cycle Standard Drilled Stainless Steel Brake Rotor - 11.5 inches - Replaces Harley-Davidson OEM #41797-00
1 review $95.22

Lowbrow Customs Forward Control Kit 2004-2013 Harley-Davidson Sportsters - Black Anodized
$279.99

Cycle Standard Complete Front Rubber Motor Mount Kit 2004-Up Harley-Davidson Sportsters
1 review $183.77

Lowbrow Customs PanAm Oils Inc. Evo Sportster Conventional Oil Change Kit with Black Filter
5 reviews $52.41

Lowbrow Customs T-Bars Handlebars - 12 Inch Rise - 1 inch Diameter - Black
1 review $137.28

Drag Specialties Complete Advance Unit Assembly 1970-1999 Harley Davidson Big Twin 1971-2003 XL Points Ignition (Except Single Fire Ignition)
6 reviews $64.43

Burly Brand Slammer Plus Shocks - 1988 - 2003 Harley-Davidson Sportster XL - Black
1 review $364.46 $404.95

V-Twin Manufacturing Ironhead Sportster Neck Cup Conversion 7/8 inch to 1 inch
8 reviews $120.43

Mid-USA 16 x 3.00 Chrome Complete Rear Wheel fits Harley-Davidson Sportster 1955-1978 (drum brake)
12 reviews $215.15

Sully's Customs Skinny Style Seat - Black Vertical Pleat - 1982-2003 Harley-Davidson Sportsters
$214.99

Cycle Standard Screw-In Harley Stock Style Vented Gas Cap - 1996 & up - Chrome
38 reviews $26.62

Cycle Standard Rocker Box Covers - Chrome - 1986-2003 Harley-Davidson Sportster XL
1 review $150.99

Lowbrow Customs 39mm Narrow Glide Fork Brace - Standard Width
3 reviews $149.96

Lowbrow Customs Throttle Housing 1996 & up Harley Push-In Dual Cable - Aluminum - 1 inch
7 reviews $87.35

Cycle Standard EFI To 22mm Gas Tank Petcock Adapter - 2007-Up Harley-Davidson XL
11 reviews $104.51

Cycle Electric Generator DGV-5000-BLK 12 Volt - 1965-1984 Harley-Davidson - Blacked Out
2 reviews $535.58 $573.32

Lowbrow Customs Belt to Chain Conversion Kit Harley 1200 Sportster 2004 & up - Chrome Sprocket
10 reviews $206.19

James Gaskets Complete Motor Gasket Kit - Sportster 1000cc 1972 - 1985
9 reviews $114.43

Cycle Standard Stock Style Harley King Sportster Gas Tank 1986 - 1994 - Right Side Petcock - 2.9 gallon
5 reviews $204.40

S&S Cycle Harley Sportster 883 to 1200cc 1986 - 2019 Silver S&S Cycle Big Bore Kit 910-0688
3 reviews $1,016.06 $1,128.95

Cycle Standard Blackbird Legacy 3.5-Gallon Gas Tank for 1982-2003 Harley-Davidson Sportsters
16 reviews $335.68

Mullins Chain Drive 35mm Super Narrow Triple Trees Set
4 reviews $500.00

Lowbrow Customs High Mids Foot Controls - Bolt-On Kit for 2004-Up Harley-Davidson Sportsters
$499.99

Gremlin Wiring The Sportster Treatment Custom Wiring Harness Kit 1991-1993 Harley-Davidson Sportster Models
2 reviews $249.95

Fast Eddy Co. No. 3 Pinion Gear Puller for all 1999 & earlier Harley-Davidson
14 reviews $109.95

S&S Cycle Harley Sportster 883 to 1200cc 1986 - 2019 Black S&S Cycle Big Bore Kit 910-0687
5 reviews $986.36 $1,095.95

Cycle Standard 3 position Ignition Key Switch Replaces Harley-Davidson OEM #71425-77 - Chrome Body / Chrome Bezel
18 reviews $37.80

Cycle Standard 3 position Ignition Key Switch Replaces Harley-Davidson OEM #71425-77 - Black Body / Black Bezel
16 reviews $37.72

Sully's Customs Sporty 2-Up Seat - Black H-Pleat - 2004-2021 Harley-Davidson Sportsters
5 reviews $244.95

Cycle Standard 39MM Chrome Fork Tubes - 29 inch - 4 Over
5 reviews $244.73

Cycle Craft Carburetor Rebuild Kit 1988-2006 Harley-Davidson CV Carbs
9 reviews $25.70

Cycle Standard Drilled Stainless Steel Brake Rotor - 11.5 inches - Replaces Harley-Davidson OEM #44156-00
4 reviews $95.22

Gasbox Top Motor Mount - 1986-2003 Sportster - Black - With Coil and Stock Ignition Switch Mounts
37 reviews $49.95

Cycle Standard 35MM Chrome Fork Tubes - 31-1/4 inch - 8 Over
1 review $189.62

Cycle Standard Drilled Stainless Steel Brake Rotor - 10 inches - Replaces Harley-Davidson OEM #44137-77A
2 reviews $94.29

Lowbrow Customs Rigid Shock Struts for Harley-Davidson Motorcycles
13 reviews $133.89

LCFabrications Mini Ham Can Air Cleaner - CV Carb
3 reviews $225.00

STAY CONNECTED
WITH LOWBROW

NO SPAM, EVER. JUST GREAT STUFF. YOUR INFO IS NEVER SHARED.