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 #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 #2439-1 Transmission and Motor Case Drain Plug 1937-1986 Harley-Davidson Big Twin - Chrome Plated
$6.96

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

Colony #2267-4 Shifter Rod Linkage and Shifter Mount Allen Kit 2004-Up Harley-Davidson Sportster - Chrome Plated
$6.33

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

#2027-5 Front Axle Nut Spacer Kit Chrome Grooved Harley FXD FXDX XL — Colony #2027-5 Front Axle Nut Grooved Spacer Kit 2000-2003 Harley-Davidson FXD/FXDX/FXDL/FXDS/XL - Chrome Plated
$46.35

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

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 #9913-2 39mm Fork Tube Caps 1988-Up Harley-Davidson FX/XL - Chrome Plated
1 review $31.50

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

Colony #9878-13 Motor Case Fastener Kit 1957-1976 Harley-Davidson Sportster - CAD Plated
$28.60

Colony #2018-8 Head Bolt Washers 1984-Early 1985 Harley-Davidson Big Twin/XL - CAD Plated
$28.97

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 #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 #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 #9963-1 Stem Nut Washer 1971-1985 Harley-Davidson FX 1979-1985 XL 79-85 - Chrome Plated
$2.78

Lowbrow Customs Tsunami Fender - Raw Aluminum - 2004 and Up Sportsters
23 reviews $238.89

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 #9770-17 Primary Cover Acorn Screw Kit 1994-Up Harley-Davidson XL - Chrome Plated
$43.45

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 #9833-24 Rocker Cover Allen Screw Kit 1985-Up Harley-Davidson FL/FX 1986-Up XL - Chrome Plated
3 reviews $23.91

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 #9773-8 Center Motor Mount Kit Acorn Nut 1986-2003 Harley-Davidson Sportster - Chrome Plated
$16.73

Colony #9834-8 Chrome Countersink Washer Set for 1/4" Flat Head Socket Harley-Davidson - Chrome Plated
$15.14

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 #9760-4 Lifter Base Allen Screw Kit 1995-Up Harley-Davidson Sportster - Chrome Plated
$8.36

Colony #9615-10 Oil Pump Mounting Kit Late 1971-1976 Harley-Davidson Sportster - CAD Plated
$7.17

Colony #9784-4 Headlight Visor Mounting Hex Bolt Kit 1959-Up Harley-Davidson XL/FX/FXR - Chrome Plated
$5.58

Colony #8944-16 Head Bolt Set 1957-1972 Harley-Davidson Sportster - Chrome Plated
$62.65

Colony #8945-16 Head Bolt Set 1957-1972 Harley-Davidson Sportster - CAD Plated
$51.78

Colony #8869-13 Primary Cover Screw Kit Acorn Head 1986-1990 Harley-Davidson Sportster - Chrome Plated
$42.36

Colony #8222-8 Rocker Shaft End Plug & Cap Kit 1966-1970 Harley-Davidson Shovelhead 1957-1970 XL - Chrome Plated
2 reviews $40.61

Colony #8724-18 Handlebar Clamp & Gauge Acorn Head Mount Kit 1983-1994 Harley-Davidson FX/XL - Chrome Plated
$20.27

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