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

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Colony #2519-2 Front Axle Smooth Covers 1991-2003 Harley-Davidson Dyna 1988-2007 Sportster - Chrome Plated
1 review $27.50

#2373-1 Fork Tube Bolt OEM 45756-59 Harley Superglide 71-72 K XL 52-72 — Colony #2373-1 Fork Tube Cap/Bolt 1971-1972 Harley-Davidson Superglide 1952-1972 K/XL - Chrome Plated
1 review $26.07

Colony #2558-1 Clutch Adjusting Hole Filler Cap 1986-1990 Harley-Davidson Sportster
2 reviews $24.20

Colony #2217-8 Motor Case Allen Screw Kit 2004-Up Harley-Davidson Sportster - Chrome Plated
$23.01

Colony #2231-4 Tappet Anti-Rotation Allen Screw Kit 2000-Up Harley-Davidson Sportster - Chrome Plated
5 reviews $20.31

Colony #2557-1 Clutch Adjusting Hole Cap 1971-1976 Harley-Davidson Sportster
1 review $20.90

Colony #2308-2 Rocker Arm Cover to Frame Bracket Stud Kit 1978-1985 Harley-Davidson XL/XLCH - Zinc Plated
2 reviews $20.31

Colony #2410-1 Pivot Stud 1973-1978 Harley-Davidson Sportster - CAD Plated
$16.70

Colony #2272-5 Lower and Upper Fork Bracket Mounting Kit 2004-Up Harley-Davidson - Chrome Plated
$16.38

Colony #2303-3 12mm Brake Line Allen Banjo Bolt 2004-Up Harley-Davidson Sportster - Chrome Plated
$15.64

Colony #2302-3 12mm Brake Line Hex Banjo Bolt 2004-Up Harley-Davidson Sportster- Chrome Plated
$15.64

Colony #2227-4 Sprocket Cover Acorn Mounting Kit 2004-Up Harley-Davidson Sportster - Chrome Plated
$14.89

Colony #2440-2 Crankcase Vent Fitting and Hose 1977-1980 Harley-Davidson Sportster - Zinc Plated
3 reviews $17.60

Colony #2287-1 Pinion Gear Shaft Nut 1954-1981 Harley-Davidson Sportster/KH - Parkerized
1 review $8.80

Colony #2273-7 Triple Clamp Covers and Fork Slider Mounting Kit 2004-Up Harley-Davidson Sportster - Chrome Plated
$6.70

Colony #2324-2 Air Cleaner Cover Mounting Screws 1966-1977 Harley-Davidson Big Twin 1956-1977 XL - Chrome Plated
1 review $5.95

Colony #2293-1 Motor Sprocket Nut 1991-1992 Harley-Davidson Sportster - Zinc Plated
$8.80

Colony #2384-4 Pinion & Sprocket Shaft Lock Plates 1972-1980 Harley-Davidson Big Twins 1957-1980 XL
1 review $6.05

Colony #2219-2 Point Cover Button Head Torx Screws 2004-Up Harley-Davidson Sportster - Chrome Plated
$4.38

Colony #9887-20 Upper Pushrod Cover Kit 1986-1990 Harley-Davidson Sportster - Chrome Plated
$50.08

Colony #2040-4 Rear Axle Nut Smooth Spacer Kit 2000-2003 Harley-Davidson XL
$43.45

Colony #2012-8 Head Bolt Set 12 Point 1992-Up Harley-Davidson Big Twin 1993-Up XL - Chrome Plated
5 reviews $109.99

Colony #2011-8 Head Bolt Set 12 Point 1985-1991 Harley-Davidson Big Twin 1986-1992 XL - Chrome Plated
2 reviews $109.99

Colony #2020-8 Rocker Shaft End Plug 1957-1970 Harley-Davidson Big Twin - CAD Plated
$35.13

Colony #9974-4 Front Axle Nut Grooved Spacer Kit 1995-1999 Harley-Davidson XL/Dyna - Chrome Plated
$33.31

Colony #9996-3 Rear Axle Nut Grooved Spacer Kit 1986-1999 Harley-Davidson XL - Chrome Plated
$28.97

Colony #2067-8 Motor Case Allen Kit 1957-1976 Harley-Davidson Sportster - Chrome Plated
$22.83

Colony #2064-14 Primary Cover Phillips Screw Kit 1971-1976 Harley-Davidson Sportster - CAD Plated
1 review $24.20

Colony #9997-3 Rear Axle Nut Smooth Spacer Kit 1986-1999 Harley-Davidson XL - Chrome Plated
$27.51

Colony #2005-9 Tool Box Mounting Kit 1952-1966 Harley-Davidson K/KH/XL/XLH - CAD Plated
$26.40

Colony #2065-13 Primary Cover Phillips Screw Kit 1977-1980 Harley-Davidson Sportster - Chrome Plated
$25.30

Colony #2063-14 Primary Cover Phillips Screw Kit 1971-1976 Harley-Davidson Sportster - Chrome Plated
$25.30

Colony #2144-1 Aluminum Primary Cover Filler Plug 1954-1970 Harley-Davidson Sportster
$20.31

Colony #9879-31 Motor Case Fastener Kit 1977-1990 Harley-Davidson Sportster - CAD Plated
2 reviews $18.76

Colony #2057-2 Speedometer Drive Block Off Plug 1957-1972 Harley-Davidson Sportster - Chrome Plated
1 review $17.14

Colony #2048-4 Footpeg Mounting Low Head Allen Bolt/Nut Kit 1969-Up Harley-Davidson FL/FX/XL - Chrome Plated
2 reviews $17.22

Colony #2127-11 Generator Brush Positive Terminal Screws/Fittings 1958-1969 Harley-Davidson FL/FLH 1958-1981 XL 1958-1965 Servi-Car
3 reviews $19.36

Colony #2061-8 Cam Cover Phillips Screw Kit 1971-1980 Harley-Davidson Sportster - Chrome Plated
$16.94

Colony #2100-16 Lifter Base Phillips Screw Kit 1950-1953 Harley-Davidson Big Twin 1952-1956 K Models - CAD Plated
$18.52

Colony #2134-4 Handlebar Riser Allen Bolt Kit 1/2-20 x 3" - Chrome Plated
$14.89

Colony #2130-4 Handlebar Riser Allen Bolt Kit 1/2-13 x 3-1/2" - Chrome Plated
$14.89

Colony #2062-8 Cam Cover Phillips Screw Kit 1971-1980 Harley-Davidson Sportster - CAD Plated
1 review $14.52

Colony #9967-4 Top Motor Mount to Cylinder Head Hardware 1993-Up Harley-Davidson Big Twin 1986-Up XL - Zinc Plated
$12.74

Colony #9965-4 Footpeg Mounting Shoulder Bolt/Nut Kit 1952-Up Harley-Davidson FX/FL/XL - CAD Plated
$13.16

Colony #9880-2 Generator Screw Kit 1971-1985 Harley-Davidson Sportster - Chrome Plated
$10.76

Colony #2006-3 Headlamp Mounting Kit 1949-1959 Harley-Davidson Big Twins 1952-1958 XL/K/KH - CAD Plated
$10.76

Colony #2041-7 Front Wheel Brake Cable Tube Clamp 1952-1972 Harley-Davidson KH/XL/XLH/XLCH 1971-1972 FX - CAD Plated
1 review $16.50

Colony #9898-1 Kicker Starter Spring Stud 1952-1970 Harley-Davidson Sportster - Chrome Plated
$9.56

Colony #9962-6 Handlebar Clamp & Gauge Mount Kit 1995-Up Harley-Davidson FX/XL - Chrome Plated
$9.31

Colony #2060-5 Sprocket Cover Screw Kit 1977-1980 Harley-Davidson Sportster - CAD Plated
$8.78

Colony #9901-1 Kicker Starter Spring Stud 1971-1987 Harley-Davidson Sportster - CAD Plated
2 reviews $7.58

Colony #9899-1 Kicker Starter Spring Stud 1952-1970 Harley-Davidson Sportster - CAD Plated
$7.58

Colony #9966-4 Footpeg Mounting Bolt/Nut Kit 1969-Up Harley-Davidson FX/FL/XL - Zinc Plated
$6.78

Colony #9640-16 Head Bolt Kit 1952-1953 Harley-Davidson K Model - Chrome Plated
$107.17

Colony #9202-12 Pushrod Covers 1984-Up Harley-Davidson Big Twin Evo 1986-1990 XL - Chrome Plated
1 review $66.63

Colony #9797-20 Front Motor Mount Kit Allen Head 1957-1985 Harley-Davidson Sportster - Chrome Plated
$59.38

Colony #9110-9 Head Bolt Covers Acorn Head 1973-1984 Harley-Davidson XL - Chrome Plated
$49.97

Colony #9747-16 Head Bolt Allen Screw Kit 1957-1972 Harley-Davidson Sportster - Chrome Plated
$46.35

Colony #9856-15 Custom Sprocket Bolt & Washer Kit 1973-Up Harley-Davidson FL/FX/XL W/Spoke Rear Wheel - Chrome Plated
$37.66

Colony #9407-1 11/16"-16 Thread Repair Tap Harley-Davidson All Split Cases
$37.66

Colony #9857-10 Custom Sprocket Bolt & Washer Kit 1973-Up Harley-Davidson FL/FX 1973-1991 XL W/Cast Rear Wheel - Chrome Plated
$34.76

Colony #9829-28 Rocker Box Screw Kit 1957-1976 Harley-Davidson Sportster - Chrome Plated
$31.14

Colony #9830-28 Rocker Box Screw Kit 1957-1976 Harley-Davidson Sportster - CAD Plated
$25.84

Colony #9767-15 Primary Cover Allen Screw Kit 1991-1993 Harley-Davidson XL - Chrome Plated
1 review $22.34

Colony #9751-11 Cam Cover Allen Screw Kit 1986-Up Harley-Davidson Sportster 86-Up - Chrome Plated
3 reviews $20.85

Colony #9741-2 Front Brake Cable Adjuster 1950-1971 Harley-Davidson Big Twin 1971-1972 FX 1952-1972 XL - Chrome Plated
1 review $18.72

Colony #9817-15 Electrical Terminal Plate 1970-1974 Harley-Davidson FX/XL - Parkerized
2 reviews $25.00

Colony #9853-5 Primary Cover Screw Kit 1952-1956 Harley-Davidson K Model - CAD Plated
$14.89

Colony #9851-5 Primary Cover Screw Kit 1957-1966 Harley-Davidson XL/XLH - CAD Plated
$14.89

Colony #9766-4 Lifter Base Acorn Screw Kit 1995-Up Harley-Davidson Sportster - Chrome Plated
$14.34

Colony #9624-16 Cylinder Base Nuts Harley-Davidson Sportster & 45's - Parkerized
$13.78

Colony #9632-5 Rear Cast Wheel Rotor Allen Screw Kit 1979-1991 Harley-Davidson FX/FL 1979-1996 XL - Chrome Plated
1 review $11.14

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