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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Axel Co. Nobody's 'Ol Lady Points Cover - Black - 1971-2003 Harley-Davidson Sportsters/Ironheads
$60.00

Axel Co. Nobody's 'Ol Lady Points Cover - Polished - 1971-2003 Harley-Davidson Sportsters/Ironheads
$60.00

Cycle Standard Replacement Dished Sprocket - Chrome - 49 Tooth - 1973-1985 Harley-Davidson Big Twin 1979-81 XL
$70.14

Cycle Standard Transmission Sprocket .75" Offset - 23 Tooth - 1991-2006 Harley-Davidson XL 1986-2006 Big Twin 5-Speed
$65.85

Gasbox Full Rigid Frame 2004-2022 Harley-Davidson Sportsters - Sporty Tank Mounts
1 review $1,199.00

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

Cycle Standard Replica Rear Fender 1973-1978 Harley-Davidson XL
$131.59

Drag Specialties 49mm Lower Fork Slider Bushing 2006-2017 Harley-Davidson Dyna 16-22 XL1200X/XS 14-17 FXSB 14-16 Dresser OEM# 4608001
$15.55

Drag Specialties 49mm Upper Fork Slider Bushing 2006-2017 Harley-Davidson Dyna 16-22 XL1200X/XS 14-17 FXSB 14-16 Dresser OEM# 4651601
$17.63

Cycle Standard Neck Post Bearing & Race Set - Imported
$12.99

Colony #3808-1 Steering Damper Friction Washer 1952-1966 Harley-Davidson K/KH/XL/XLH/XLCH
$15.40

Colony #3793-3 Front Seat Mounting Bracket Pin & Lock 1954-1978 Harley-Davidson XL/XLCH
$12.10

Cycle Standard Gloss Black Kickstand - 2004-2019 Harley-Davidson XL Sportster Models
$69.91

Gigacycle Garage Universal 4 Piston Rear Brake Caliper Bracket for Rigid Frame Or 1982-2003 Harely-Davidson Sportsters
$278.57

Gigacycle Garage Gigacycle Garage Seat Bolt 1/4"-28 for Pre-1997 Harley-Davidsons
$28.00

Lectron Lectron Billetron Carburetor for 100-124 Cubic Inch Harley-Davidsons
$899.00

Airspeed Cycles Pullback T-Bar Handlebars - 6 inch Rise - 1 inch - Stainless Steel
$255.00

S&S Cycle Super E Carburetor Kit 1986-1990 Harley-Davidson Sportster XL
1 review $716.36 $795.95

Prism Supply Co. Blade Style Push-in Oil Plug - Polished
$59.99

Prism Supply Co. Blade Style Push-in Oil Plug - Tumbled
$54.99

Prism Supply Co. Darlington Air Cleaner - CV Carburetor - Brushed Aluminum
$224.99

Progressive Suspension 412 Series 11" Chrome Shocks - Full Cover 2004-2021 Harley-Davidson XL
$454.95

Lowbrow Customs 39mm Tapered Fork Lowers - Black
$334.04

Colony #3406-2 Generator Terminal Bolt Clip and Insulator Kit 1958-1969 Harley-Davidson FL/FLH 1958-65 Servi-car 1958-1981 Sportster
$11.50

Colony #2905-2 Undersized Brass Intake Manifold Seals 1940-1954 Harley-Davidson OHV 1953-1956 K KH
$20.00

Colony #9845-4 Lifter Base Hex Screw Kit 1957-1985 Harley-Davidson Sportster - Chrome Plated
$7.45

Colony #8893-12 Primary Cover Screw Kit 1967-1970 Harley-Davidson XLH 1970 XLCH - CAD Plated
$20.47

Colony #8892-12 Primary Cover Screw Kit 1967-1970 Harley-Davidson XLH 1970 XLCH - Chrome Plated
$23.01

Colony #8890-20 Primary Cover Screw Kit 1957-1969 Harley-Davidson XLCH - Chrome Plated
$20.31

Colony #8888-2 Sprocket Cover Screws 1971-1976 Harley-Davidson XL - Chrome Plated
$11.14

Colony #8882-2 Sprocket Cover Screws 1952-1953 Harley-Davidson K Model - Chrome Plated
$16.34

Colony #2068-10 Allen Screw Motor Case Kit - 1977-1990 Harley-Davidson Sportster - Chrome Plated
$31.35

Colony #3480-1 Oil Feed Line Elbow Late 1962-1965 Harley-Davidson XLCH - CAD Plated
$27.50

Colony #3517-2 Front Brake Lever Clevis Pin 1952-1972 Harley-Davidson K/KH/XL 1971-1972 FX 1951-1957 Servi-car - Parkerized
$7.57

Colony #3484-4 Front Brake Cable Adjuster 1955-1972 Harley-Davidson KH Sportster - CAD Plated
$22.00

Colony #3483-3 Front Brake Cable Adjuster 1952-1954 Harley-Davidson K/KH - CAD Plated
$22.00

Colony #3463-1 Choke Lever 1966 Harley-Davidson FL/FLH 1966 XLH/XLCH - CAD Plated
$43.99

Colony #3443-2 Point Cover Mounting Kit 2004-Up Harley-Davidson Sportster 2017-Up Touring Models - Chrome Plated
$6.05

Colony #8325 CHR Complete Stock Hardware Kit - 1954-1956 Harley-Davidson K Model - Chrome Plated
$310.34

Colony #8325 CAD Complete Stock Hardware Kit - 1954-1956 Harley-Davidson K Model - CAD Plated
$245.74

Colony #8324 CHR Complete Stock Hardware Kit - 1952-1953 Harley-Davidson K Model - Chrome Plated
$311.08

Colony #8321 CAD Complete Stock Hardware Kit - 1977-1980 Harley-Davidson Sportster - CAD Plated
$226.60

Colony #8319 CHR Complete Stock Hardware Kit - 1971-1973 Harley-Davidson Sportster - Chrome Plated
$262.21

Colony #8317 CHR Complete Stock Hardware Kit - 1967-70 Harley-Davidson Sportster XLH and 1970 XLCH - Chrome Plated
$280.70

Colony #8315 CHR Complete Stock Hardware Kit - 1957-1966 Harley-Davidson Sportster XL/XLH - Chrome Plated
$273.26

Colony #8315 CAD Complete Stock Hardware Kit - 1957-1966 Harley-Davidson Sportster XL/XLH - CAD Plated
$247.50

Colony #8815-15 Oil Pump Stud & Nut Kit 1952-E1971 Harley-Davidson Sportster - CAD Plated
$19.12

Colony #8814-15 Oil Pump Stud & Nut Kit E1952-1971 Harley-Davidson Sportster - Chrome Plated
$21.52

Colony #8810-2 Stem Cover Kit 1957-1978 Harley-Davidson Sportster - Chrome Plated
$20.70

Colony #7817-1 Acorn Head Motor Sprocket Nut 1957-Up Harley-Davidson Sportster - Chrome Plated
$10.37

Colony #7809-2 Clutch Adjusting Hole Filler Cap 1977-1985 Harley-Davidson Sportster
$36.20

Colony #7631-11 Acorn Primary Cover Screw Kit 1977-1985 Harley-Davidson Sportster - Chrome Plated
$37.66

Colony #7630-3 Sprocket Cover Screw & Acorn Nut Kit 1977-1985 Harley-Davidson Sportster - Chrome Plated
$14.34

Colony #7629-14 High Crown Acorn Rocker Box Bolt Kit 1977-1985 Harley-Davidson Sportster - Chrome Plated
$62.27

Colony #7601-2 Clutch Adjusting Hole Cap with O-Ring 1971-1976 Harley-Davidson Sportster
$36.20

Colony #7352-16 Heat Treated Acorn Head Bolt Kit Late 1973-1985 Harley-Davidson Sportster - Chrome Plated
$57.94

Colony #7206-2 Acorn Head Air Cleaner Screw Set Pre-1978 Harley-Davidson Sportsters And 74's - Chrome Plated
$11.14

Colony #7151-16 Heat Treated Acorn Head Bolt Kit - 1957-Early 1973 Harley-Davidson Sportster - Chrome Plated
$57.94

Colony #7150-8 Acorn Head Cam Cover Screw Kit - 1971-1985 Harley-Davidson Sportster - Chrome Plated
$29.70

Colony #7149-11 Acorn Head Primary Cover Screw Kit - 1971-1976 Harley-Davidson Sportster - Chrome Plated
$36.20

Colony #7130-2 Acorn Head Generator Screw Kit - 1957-1970 Harley-Davidson Sportster - Chrome Plated
$13.94

Colony #7116-14 Acorn Head Primary Cover Screw Kit - 1967-1970 Harley-Davidson XLH 1970 XLCH - Chrome Plated
$39.11

Colony #7115-2 Acorn Head Countershaft Sprocket Cover Screw Set - 1957-1969 Harley-Davidson Sportster 1952-56 K Model - Chrome Plated
$14.74

Colony #9774-8 Oil Pump Mounting Allen Screw Kit 1991-2003 Harley-Davidson Sportster - Chrome Plated
1 review $8.20

Colony #9768-15 Primary Cover Acorn Screw Kit 1991-1993 Harley-Davidson XL - Chrome Plated
$38.39

Colony #9759-4 Lifter Base Allen Screw Kit 1991-1994 Harley-Davidson Sportster - Chrome Plated
$9.16

Colony #9757-2 Generator Chrome Allen Screw Kit 1957-1970 Harley-Davidson Sportster - Chrome Plated
$12.74

Colony #9749-11 Primary Cover Allen Screw Kit 1986-1990 Harley-Davidson Sportster - Chrome Plated
$20.85

Colony #9748-16 Head Bolt Allen Screw Kit 1973-1985 Harley-Davidson Sportster - Chrome Plated
$49.97

Colony #9643-16 Head Bolt Kit 1954-1956 Harley-Davidson KH Model - CAD Plated
$85.45

Colony #9642-16 Head Bolt Kit 1954-1956 Harley-Davidson KH Model - Chrome Plated
$107.17

Colony #9641-16 Head Bolt Kit 1952-1953 Harley-Davidson K Model - CAD Plated
$85.45

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