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 Harley-Davidson Sportster Parts

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Colony #3775-3 Throttle Cable Bracket Kit 1957-1966 Harley-Davidson Sportster XL
$16.50

Colony #2636-10 Manifold Inlet Nipples 1937-1947 Harley-Davidson Big Twin Sidevalves 952-1956 K/KH - Parkerized
1 review $16.50

Colony #2075-8 Allen Motor Case Bolt Kit 1991-2003 Harley-Davidson Sportster - Chrome Plated
$16.38

Colony #3475-8 Gas Tank Mount Kit 1952-1978 Harley-Davidson K/KH Sportster - Chrome Plated
1 review $16.04

Colony #3474-8 Gas Tank Mount Kit 1952-1978 Harley-Davidson K/KH Sportster - Parkerized
$16.04

Colony #9961-12 Handlebar Clamp & Gauge Mount Kit Acorn 1995-Up Harley-Davidson FX/XL - Chrome Plated
$15.94

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

Colony #8450-4 Lifter Base Chrome Cap Bolt Kit Harley Sportster 57-85
$15.52

Colony #8891-20 Primary Cover Screw Kit 1957-1969 Harley-Davidson XLCH - CAD Plated
$15.52

Colony #3402-6 Sprocket Cover & Rear Master Cylinder Mounting Kit 1986-2003 Harley-Davidson XL - CAD Plated
2 reviews $7.73

Colony #3571-10 Disc Brake Rotor Allen Screw Set 1978-1982 Harley-Davidson FX/XL - Zinc Plated
2 reviews $15.43

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

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

Colony #3726-5 Disc Brake Rotor To Hub 1974-1980 Harley-Davidson FX 1974-1977 XL - Zinc Plated
$7.54

Gasbox Rear Master Cylinder Relocation Bracket for 2004-2022 Harley-Davidson XL Lowbrow Customs Hardtails and Gasbox Full Frames
$15.00

Colony #2139-4 Handlebar Riser Hex Bolt Kit 1/2-13 x 3-3/4" - Chrome Plated
$14.89

Colony #2135-4 Handlebar Riser Hex Bolt Kit 1/2-13 x 2-1/2" - Chrome Plated
1 review $14.89

Colony #2133-4 Handlebar Riser Allen Bolt Kit 1/2-20 x 2-3/4" - Chrome Plated
1 review $14.89

Colony #2081-3 Rear Brake Caliper Mounting Allen Bolts 2000-2007 Harley-Davidson FX/FL/XL - Chrome Plated
1 review $14.89

Colony #9214-2 Handlebar End Nuts 1954-1972 Harley-Davidson K/XL 1954-1974 FL OEM #56288-53 - Black
$14.89

Colony #2679-2 Transmission Mainshaft Sprocket Nut and Lock Kit 1971-1984 Harley-Davidson Sportster
4 reviews $14.85

Cycle Standard Primary Chain Adjuster Pad - 1958-1980 Harley-Davidson Sportster XL
$7.41

Colony #3328-4 Exhaust Port Nuts Harley-Davidson 1986-Up XL 1984-1999 Big Twins 1999-Up Twin Cam - Zinc Plated
14 reviews $4.84

#3094-1 Distributor Adjuster Plate Reproduction Harley-Davidson Twins 1947-64 — Colony #3094-1 Distributor Adjuster Plate 1947-1964 Harley-Davidson Twins/K/KH/Sportster
$14.52

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

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

Colony #2723-2 Kick Starter Shaft Nut and Lock Kit 1952-1966 Harley-Davidson K/KH/XL/XLH/XLCH 1967-1979 XLCH
2 reviews $14.30

Colony #2969-3 Allen Brake Banjo Bolt 10mm 2013-Up Harley-Davidson Dyna 2014-up Touring /XL 2015-Up Softail - Chrome Plated
$14.16

Colony #2968-3 Hex Brake Banjo Bolt 10mm 2013-Up Harley-Davidson Dyna 2014-up Touring /XL 2015-Up Softail - Chrome Plated
1 review $14.16

Colony #2301-3 10mm Brake Line Allen Banjo Bolt 2004-Up Harley-Davidson Sportster - Chrome Plated
$14.16

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

Cycle Standard Replacement Primary Inspection Cover Gasket - 2004-2021 Harley-Davidson Sportster XL
2 reviews $6.89

Colony #3009-5 Sprocket Bolt Washer Kit 1973-Up Harley-Davidson Big Twin 1979-Up XL - Chrome Plated
$13.62

Colony #3401-16 Rocker Cover Allen Screw Kit 1985-Up Harley-Davidson FL/FX 1986-Up XL - CAD Plated
$13.55

Colony #3398-11 Primary Cover Allen Screw Kit 1986-1990 Harley-Davidson Sportster - CAD Plated
1 review $13.54

Colony #9750-6-P Sprocket Cover Master Cylinder Smooth Allen Mounting Kit 1986-2023 Harley-Davidson Sportster - Chrome Plated
$13.40

Cycle Standard Oil Filter for Harley-Davidson Sportster and Big Twin Models - Black - OEM #63782-80
$13.29

Cycle Standard Replacement Oil Tank Cap Harley-Davidson OEM #62644-84T
7 reviews $13.22

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

Colony #9771-8-P Center Motor Mount Kit Smooth Allen Kit 1991 & 1993-2003 Harley-Davidson Sportster - Chrome Plated
2 reviews $13.02

Colony #8730-8 Rocker Shaft Chrome Plated Acorn Nut & Washer Kit 1966-1985 Harley-Davidson Shovelhead 1957-1985 Sportster - Chrome Plated
1 review $12.74

Colony #3358-4 Handlebar Riser Cupped Washers 1973-Up Harley-Davidson All Models - Zinc Plated
$12.71

Colony #2269-7 Footpeg Support Bracket Allen Kit 2004-Up Harley-Davidson Sportster - Chrome Plated
3 reviews $12.67

Drag Specialties 50A Circuit Breaker 1970-1999 Harley-Davidson Big Twin/XL 1999 Twin Cam
$12.43

Colony #3696-4 Exhaust Port Nuts 1984-1999 Harley-Davidson Big Twin 1986-Up XL 1999-Up Twin Cam - Chrome Plated
$6.05

Colony #2915-2 Speedometer Drive Block Off Plug 1957-1972 Harley-Davidson Sportster - CAD Plated
3 reviews $12.10

Lowbrow Customs Sportsters Rule Patch
21 reviews $6.00

Cycle Craft #200 Main Jet - 1988-2006 Keihin CV Carburetor
$5.99

Cycle Craft #40 Pilot Jet - 1988-2006 Keihin CV Carburetor
1 review $5.99

Colony #2266-8-P Gas Tank Smooth Allen Mounting Kit 2004-Up Harley-Davidson Sportster - Chrome Plated
1 review $11.90

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

Colony #3393-10 Handlebar Lever Mounting Screw Kit 1982-1995 Harley-Davidson Big Twin & Sportsters
1 review $11.62

Colony #2226-4-P Sprocket Cover Smooth Allen Kit 2004-Up Harley-Davidson Sportster - Chrome Plated
$11.17

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

Colony #8780-4 Pushrod Tappet Adjuster Locknuts Harley-Davidson OHV Big Twins/45's/XL/K models OEM #18570-38
4 reviews $11.00

Colony #2961-3 Timer Clamp Kit 1966-1970 Harley-Davidson XLH 1970 XLCH - Zinc Plated
$10.89

Colony #3419-4 Spacer Replaces Harley-Davidson OEM #61135-52 - CAD Plated
$10.89

Colony #3384-4 Gas Tank Spacers 1952-1981 Harley-Davidson K/XL- 4 pack - CAD Plated
1 review $10.89

Colony #2307-3 Headlamp Mounting Kit 1959-Up Harley-Davidson XL/XLH/XLCH - CAD Plated
1 review $10.76

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

Colony #3547-5 Sprocket Bolt Washer Kit 1973-Up Harley-Davidson Big Twins 1979-Up XL - Zinc Plated
$10.59

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

Colony #3195-2 Brake Caliper Bleeder Screws 2004-Up Harley-Davidson XL 2015-Up Softail - Chrome Plated
1 review $10.29

Colony #3151-14 Oil Tank Mount Kit Parkerized 1958-67 Harley Davidson Sportster XL — Colony #3151-14 Oil Tank Mount Kit 1958-1967 Harley-Davidson Sportster XL - Parkerized
$10.29

Colony #8796-4-P Handlebar Clamp Smooth Allen Screw Kit 1982-Up Harley-Davidson FX/XL - Chrome Plated
$10.04

Colony #7503-1 Oversized Drain Plug 1965-Up Harley-Davidson Big Twins 1967-Up Sportster - Chrome Plated
$10.04

Colony #3770-4 1/2 x 5/16" x 5/16" Spacer Harley-Davidson OEM #67009-72 - 4 Pack
$9.90

Colony #3671-1 Starter Solenoid Plunger Cover 1965-1988 Harley-Davidson Big Twins 1967-1980 XL
$9.68

Colony #3386-8 Cam Cover Allen Screw Kit 1971-1985 Harley-Davdison Sportster XL Models
$9.68

Colony #3291-2 Brake Cable Clevis Clamp & Nut 1949-1971 Harley-Davidson EL/FL/FLH 1971-1972 FX 1952-1972 K/XL 1951-1971 45's/Servicar
2 reviews $9.68

Colony #3146-1 Breaker Point Eccentric Screw 1947-70 Harley Davidson — Colony #3146-1 Breaker Point Eccentric Screw Harley-Davidson OEM #30507-47A
$9.68

Colony #9900-1 Kicker Starter Spring Stud 1971-1987 Harley-Davidson Sportster - Chrome Plated
$9.56

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