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

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

Colony #9514-2 Handlebar Plunger 1954-1974 Harley-Davidson FL 1971-1973 FX 1954-1973 XL 1954-1973 Servicar
$18.72

Colony #9836-5 Chrome Countersink Washer Set for 3/8" Flat Head Socket Harley-Davidson - Chrome Plated
1 review $16.73

Colony #9835-8 Chrome Countersink Washer Set for 5/16" Flat Head Socket Harley-Davidson - Chrome Plated
$16.73

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 #9636-8 Handlebar Clamp & Gauge Mount Kit 1983-1994 Harley-Davidson FX/XL - Chrome Plated
$15.94

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

Colony #9753-9 Primary Cover Allen Screw Kit 1957-1969 Harley-Davidson XLCH - Chrome Plated
1 review $10.76

Colony #9600-5 Disc Brake Rotor to Hub Allen Screw Kit 1974-1980 Harley-Davidson FX 1974-1977 XL - Chrome Plated
$10.76

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 #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

Colony #8413-8 Handlebar Switch Housing Acorn Head Screw Kit 1973-1981 Harley-Davidson Big Twin & Sportster 73-81 - Chrome Plated
$20.27

Colony #8871-13 Upper Motor Mount Kit Acorn Head 1986-Up Harley-Davidson Sportster - Chrome Plated
$20.27

Colony #8758-10 Disc Brake Rotor to Hub Screw Kit 1978-1982 Harley-Davidson FX/XL - Chrome Plated
3 reviews $21.97

Colony #8937-3 Pivot Bolt Washer & Spacer 1973-1978 Harley-Davidson XL - CAD Plated
$21.73

Colony #8865-11 Cam Cover Acorn Head Screw Kit 1986-2003 Harley-Davidson Sportster - Chrome Plated
$21.12

Colony #8809-6 Stem Bolt & Cover Kit 1957-1978 Harley-Davidson Sportster - Chrome Plated
1 review $46.02

Colony #8788-11 Primary Cover Allen Screw Kit 1977-1985 Harley-Davidson Sportster - Chrome Plated
$19.36

Colony #8722-16 Handlebar Clamp Mount Kit 1974-Up Harley-Davidson FX/XL/FLST - Chrome Plated
1 review $18.72

Colony #8886-2 Sprocket Cover Screws 1952-1970 Harley-Davidson XL - Chrome Plated
$18.34

Colony #8767-10 Handlebar Lever Mount Master Cylinder Cover Screw Kit 1982-1995 Harley-Davidson FL/FX/XL - Chrome Plated
1 review $17.88

Colony #8850-4 Footpeg Mounting Shoulder Bolt & Nut Kit 1952-1968 Harley-Davidson FX/FL/XL OEM #50970-52 - Chrome Plated
$17.22

Colony #8884-2 Sprocket Cover Screws 1954-1970 Harley-Davidson XL - Chrome Plated
1 review $15.52

Colony #8783-8 Cam Cover Allen Screw Kit 1971-1985 Harley-Davidson Sportster - Chrome Plated
1 review $14.89

Colony #8715-4 Rear Axle Nut & Washer Kit 1973-Up Harley-Davidson Big Twin 1979-Up XL - Chrome Plated
1 review $18.15

Colony #8768-3 Front Axle Nut & Washer Kit 1973-1991 Harley-Davidson FX/XL - Chrome Plated
$11.56

Colony #8766-10 Handlebar Lever Mount Screws 1973-1981 Harley-Davidson Big Twin/Sportster - Chrome Plated
$11.53

Colony #8885-2 Sprocket Cover Screws 1954-1970 Harley-Davidson XL - CAD Plated
$11.14

Colony #8849-2 Circuit Breaker Post Rebuild Kit 1948-1969 Harley-Davidson FL/XL/K/45's
$11.14

Colony #8816-10 Oil Pump Mounting Allen Kit 1954-1976 Harley-Davidson Sportster - Chrome Plated
$10.42

Colony #8787-2 Generator Allen Screw Kit 1971-1985 Harley-Davidson Sportster - Chrome Plated
1 review $10.76

Colony #8786-5 Sprocket Cover Allen Screw Kit 1977-1985 Harley-Davidson Sportster - Chrome Plated
$9.68

Colony #8401-8 Rocker Shaft Cap Nut & Washer Kit 1966-1985 Harley-Davidson Shovelhead 1957-1985 Sportster - CAD Plated
1 review $9.96

Colony #8878-2 Generator Screw Kit 1952-1970 Harley-Davidson K/XL - CAD Plated
$9.16

Colony #8795-4 Handlebar Clamp Allen Screw Kit 1974-1984 Harley-Davidson FX/XL L1977-1984 FL - Chrome Plated
1 review $9.31

Colony #8782-4 Lifter Base Allen Screw Kit 1957-1990 Harley-Davidson Sportster - Chrome Plated
$8.78

Colony #8759-5 Disc Brake Rotor to Hub Screw Kit 1974-1977 Harley-Davidson FX/XL - Chrome Plated
$8.93

Colony #8784-4 Sprocket Cover Allen Screw Kit 1971-1976 Harley-Davidson Sportster - Chrome Plated
$7.45

Colony #8889-2 Sprocket Cover Screws 1971-1976 Harley-Davidson XL - CAD Plated
$7.17

Colony #8717-4 Acorn Head Headlight Visor Mounting Bolt 1959-Up Harley-Davidson XL/FX/FXR - Chrome Plated
$7.17

Colony #8797-4 Handlebar Lever Mount Allen Screw Pre-1972 Harley-Davidson FX/FL/XL - Chrome Plated
$5.96

Colony #8776-2 Clutch Adjusting Hole Filler Cap 1985-1990 Harley-Davidson XLH - Chrome Plated
$36.20

Colony #8614-4 Rocker Shaft End Caps 1971-Up Harley-Davidson Shovelhead 1971-1984 XL - Chrome Plated
$33.31

Colony #8225-8 Rocker Shaft End Plug & Cap Kit 1971-Up Harley-Davidson Shovelhead 1971-1985 XL - CAD Plated
2 reviews $31.81

Colony #8863-1 Fork Tube Cap/Bolt Mid 1985-1987 Harley-Davidson FX/XL - Chrome Plated
$31.50

Colony #8858-8 Cylinder Base Stud Set 1954-1985 Harley-Davidson K/XL OEM #16830-54 & 16830-72
2 reviews $30.42

Colony #8835-10 Sprocket Bolt & Washer Kit Allen Head 1993-1998 Harley-Davidson Big Twin Spoke Wheel 1979-1990 XL Cast Wheel - Chrome Plated
1 review $30.79

Colony #8880-18 Rear Fender Support Mounting Kit 1952-1958 Harley-Davidson K/XL - Chrome Plated
$27.89

Colony #8615-4 Rocker Shaft End Caps 1971-Up Harley-Davidson Shovelhead 1971-1984 XL - CAD Plated
$27.51

Colony #9002-4 Evo Cap Head Bolt Covers 1984-1985 Harley-Davidson FL/FX/XL - Chrome Plated
1 review $25.71

Colony #9000-4 Evo Acorn Head Bolt Covers 1984-1985 Harley-Davidson FL/FX/X - Chrome Plated
1 review $25.71

Colony #8936-3 Pivot Bolt Washer & Spacer 1973-1978 Harley-Davidson XL - Chrome Plated
3 reviews $25.71

Colony #8868-16 Rocker Box Screw Kit Acorn Head 1985-Up Harley-Davidson FL/FX/XL - Chrome Plated
2 reviews $25.72

Colony #7136-14 High Crown Acorn Rocker Box Bolt Kit - 1957-1976 Harley-Davidson Sportster - Chrome Plated
1 review $61.56

Colony #7141-18 Front Motor Mount Kit with Heat Treated Studs - 1957-85 Harley-Davidson Sportster - Chrome Plated
1 review $50.69

Colony #7600-4 Primary Cover Filler Cap/Breather With O-ring 1954-1976 Harley-Davidson Sportster - Chrome Plated
$36.94

Colony #7118-9 Acorn Head Cam Cover Screw Kit - 1957-1970 Harley-Davidson Sportster - Chrome Plated
$31.87

Colony #7618-1 Custom Stem Bolt 1957-1978 Harley-Davidson Sportster - Chrome Plated
$21.73

Colony #7207-8 Rear Fender Rail Screw 1954-1978 Harley-Davidson Sportster
$21.73

Colony #7018-16 High Crown Cylinder Base Nut Set - 1957-1985 Harley-Davidson Sportster - Chrome Plated
$21.60

Colony #7408-10 Over Length Front Motor Mount Studs With Acorn Nuts 1957-1985 Sportster - Chrome Plated
3 reviews $21.12

Colony #8106-16 Cylinder Base Nuts & Lock Washers Harley-Davidson Sportster & 45's - Chrome Plated
2 reviews $20.11

Colony #7104-2 Brass Intake Manifold Seals 1940-54 Harley-Davidson OHV 74's/61's 1953-56 K/KH
$20.00

Colony #7139-4 Lifter Base Bolt Kit - 1957-1985 Harley-Davidson Sportster - Chrome Plated
2 reviews $15.52

Colony #7155-4 Acorn Head Sprocket Cover Bolt Kit - 1971-1976 Harley-Davidson Sportster - Chrome Plated
$13.94

STAY CONNECTED
WITH LOWBROW

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