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 Sportster Parts

Sort by

Fast Eddy Co. No. 31 Neck Bearing Race Remover / Installer
6 reviews $54.95

Fast Eddy Co. No. 30 Wheel Bearing Race Remover / Installer
6 reviews $54.95

Lowbrow Customs Domed Steel Motorcycle Oil Tank for H-D Sportster Big Twin and Universal Choppers
23 reviews $218.39

Lowbrow Customs Throttle Housing 1981-1995 Harley Thread-In Single Cable - Aluminum - 1 inch
14 reviews $87.35

Cycle Standard Clutch Cable OEM #38699-04 2004-Up Harley-Davidson Sportster XL +4 inch Extended
6 reviews $72.36

Kustom Tech Deluxe Throttle Housing Polished Aluminum for 1 inch bars
7 reviews $144.03

Gasbox Ironhead Sportster Carburetor Support Bracket for 1957-1985 Harley-Davidson Sportsters
35 reviews $18.00

Arlen Ness Big Sucker Stage 1 Air Filter Kit - Chrome - 1988-2020 Harley-Davidson XL
1 review $215.96 $239.95

DP Brakes Full Clutch Plate Kit 1986-1990 Harley-Davidson Sportster XL
$215.95

Clymer Manuals 1986 - 2003 Harley Davidson Sportster Manual
25 reviews $64.95

Gasbox Front Motor Plates For Use With Forward Controls Harley-Davidson Sportsters
3 reviews $61.36

Hawg Supply Carburetor Support Bracket for Harley-Davidson Ironheads and Shovelheads with Fuel Filter
$84.99

Cycle Electric Regulator CE-102 - 1965-77 Harley-Davidson XL XLH XLCH 1965-69 FL FLH
10 reviews $140.51 $150.41

Prism Supply Co. Bristol Breather - CV Carburetor - Polished
$60.00

Sully's Customs Sporty 2-up - Black Horizontal Pleated - 1982-2003 Harley-Davidson Sportsters
48 reviews $209.99

Hugh's Handbuilt HHB Harley Davidson Sprocket Lock System - Black Anodized
1 review $69.89

Blue Streak High-Performance Points & Condenser Kit for 1970-1979 Harley-Davidson
8 reviews $29.95

Cycle Standard Front Fender - Chrome - Harley-Davidson 1973-up XL FX FXR 35mm 39mm Narrow Glide Front Forks - OEM #59031-83
19 reviews $104.67

Lowbrow Customs Domed Screw-In Gas Cap for Harley-Davidson 1996 & later - Brass
21 reviews $83.23

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

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

Cycle Standard Ignition Coil 4 ohm for Electronic Ignition
5 reviews $67.55

Gasbox Tall Chopper Bolt On Sissy Bar - 2004 & Up Sportsters
62 reviews $134.95

Gasbox The Traveler Bolt On Sissy Bar - 1994-2003 Sportsters
21 reviews $134.95

Lowbrow Customs Belt to Chain Conversion Kit Harley 883 Sportster 2004 & up - Chrome Sprocket
11 reviews $199.99

Cycle Standard Clutch Cable OEM #38621-86A Harley 1100 1200 Sportster XL 1986-2003 +4 inch Extended
11 reviews $35.87

V-Factor Motorcycle Parts 18 Spoke Stainless Steel Brake Rotor - 11.5 inches - Front - Replaces Harley-Davidson OEM #44136-92/44156-00
1 review $65.40

Lowbrow Customs Throttle Housing 1996 & up Harley Push-In Dual Cable - Brass - 1 inch
5 reviews $128.53

Colony #3506-1 Compensator Sprocket Nut Tool 1955-1970 Harley-Davidson FL/FLH 1957-1976 Sportster
3 reviews $55.00

Lowbrow Customs Fish Scale Master Cylinder Cover - 1982 - 2005 Harley-Davidson #45004-85
18 reviews $29.40

Lowbrow Customs Competition Screw-In Gas Cap for Harley-Davidson 1996 & later - Polished
40 reviews $42.30 $51.64

FNA Custom Cycle Carb Arm Support Bracket for Harley-Davidson Ironheads and Shovelheads - Tumbled
$95.00

Gasbox Chrome Kick Back Sissy Bar - Round Fender - Model A Tail Light
1 review $189.95

Gasbox Chrome Pointed Sissy Bar - Round Fender - Box Tail Light
1 review $189.95

Gasbox Motorcycle Parts Chrome Square Top Sissy Bar - Round Fender - Box Tail Light — Gasbox Chrome Square Top Sissy Bar - Round Fender - Box Tail Light
3 reviews $189.95

Cycle Standard Sintered Metal Front Disc Brake Pads for 1984-1999 Harley-Davidson Sportster Models OEM #44063-83
2 reviews $47.45

Lowbrow Customs Front Solid Motor Mount Kit for 2004 - Up Harley-Davidson Sportster XL
5 reviews $75.66

Lowbrow Customs Sportster Skid Plate - Black - Harley-Davidson Sportster 2004-2022
5 reviews $188.52

Fork Co., Ltd Riser Clamp for Fork Sixties Narrow Bars - Single Clamp - Polished
$374.94

Cycle Standard Ignition Advance Unit - Stainless Steel - 1970-Up Harley-Davidson OEM #3251770T
1 review $53.39

Progressive Suspension Replacement Fork Springs 2004-15 Harley-Davidson XL Models
$123.95

Martian Machine Highway Pegs - Harley-Davidson Sporsters - Black Powdercoat
1 review $185.00

EBC Brakes Sintered Rear Brake Pads 2000-03 H-D Sportster XL 00-07 Big Twin models 02-05 V-Rod
$46.02 $47.88

James Gaskets Exhaust Gasket/Mounting Kit for Harley-Davidson 1984-2013 Big Twins and 1986-2013 XL
16 reviews $24.43

Cycle Standard Throttle Idle Cable OEM #56309-96 1996-2003 Harley-Davidson Sportster XL
13 reviews $26.06

Burly Brand Slammer Plus Shocks - 1988 - 2003 Harley-Davidson Sportster XL - Chrome
$364.46 $404.95

Cycle Standard Replacement Rubber Foot Pegs 1952-1990 Harley-Davidson Sportsters
1 review $40.17

Hawg Supply No Mess Oil Drain Valve For Harley-Davidson 5/8-18 thread
1 review $59.99

Fast Eddy Co. No. 21 Wrist Pin Bushing Installer / Remover
15 reviews $89.95

Gasbox Top Motor Mount - 1986 - 2003 Sportster - With Ignition Coil Relocation
26 reviews $39.95

Lowbrow Customs Finned Thread-In Gas Cap for Harley-Davidson 1996 & later - Polished
35 reviews $51.28

Cycle Standard Clutch Cable OEM #38619-71B Harley Sportster XL 1971-1985
6 reviews $27.57

Colony #1017 Complete Show Bike Kit Allen Hardware 1971-1976 Harley-Davidson Sportster - Chrome Plated
1 review $179.07

Cycle Standard Throttle Cable OEM #56308-88 Harley Sportster XL 1988-1995 +4 inch Extended
4 reviews $29.84

Cycle Standard 35MM Chrome Fork Tubes - 25-1/4 inch - 2 Over
3 reviews $178.51

Lowbrow Customs Brass Gas Filler Cap - Vented
7 reviews $39.63

Dynatek Performance Electronics Programing Kit for Dynatek 2000I PC Programmable Ignitions
$177.77

Lowbrow Customs Sportster Skid Plate - Stainless - Harley-Davidson Sportster 1991-2003
3 reviews $176.70

Cycle Standard Chrome Kickstand - 1 inch Extended - 1954-e1984 Harley-Davidson Sportster XL
$88.26

Cycle Standard 22mm Petcock Round Body Chrome Harley-Davidson Style - Left Side Position
19 reviews $70.23

Cycle Standard Replacement Flat Sprocket - Chrome - 51 Tooth - 1982-1992 Harley-Davidson Sportster OEM #41464-86
$70.11

Airspeed Cycles Wide Bottom Springer Ape Hanger Handlebars - 11 inch Rise - 1 inch - Stainless Steel
2 reviews $175.00

Lowbrow Customs Primary Mount 13/16 inch Ignition Key Switch Bracket for Harley-Davidson Sportster 1991-2003
40 reviews $24.70

Cycle Standard 2 Position Ignition Key Switch Replaces Harley-Davidson OEM #71428-90A
20 reviews $38.20

Cycle Electric Rectifying Regulator CE-207 - 1992-1993 Harley-Davidson XL Models
$165.98 $177.68

Burly Brand Stiletto Shocks - 15 inch - Harley-Davidson Sportster XL Models
5 reviews $341.96 $379.95

Cycle Standard 22mm Petcock Harley-Davidson Style - Black - Straight Outlet
32 reviews $33.76

Lowbrow Customs 39mm Solid Riser Bushings for Harley-Davidson - Black
22 reviews $33.62

Cycle Standard Throttle Cable OEM #56313-76 Harley Sportster XL 1976-1980
13 reviews $22.36

James Gaskets Rocker Cover Gasket Kit 2007-Up Harley-Davidson Sportster
5 reviews $83.44

Lowbrow Customs Domed Screw-In Gas Cap for Harley-Davidson 1996 & Later - Antique Brass
3 reviews $83.23

Lowbrow Customs Radius Steering Stem Bolt - Chrome - 39mm Narrow Glide Front End
11 reviews $27.74

STAY CONNECTED
WITH LOWBROW

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