Custom Motorcycle Parts
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TOP Custom Motorcycle Parts
Colony
#7813-8 High Crown Acorn Cylinder Base Nut Set 1978-1984 Harley-Davidson Shovelhead - Chrome Plated
2
$29.34
Colony
#7417-13 Oil Pump Acorn Nut Screw & Washer Kit 1968-1977 Harley-Davidson Big Twins - Chrome Plated
1
$25.71
Colony
#7102-12 Acorn Head Rocker Box Bolt Set - 1936-1947 Harley-Davidson Knucklehead - Chrome Plated
$26.44
Colony
#8147-13 Transmission Top Cover Screw Kit 1956-1964 Harley-Davidson Big Twins - Chrome Plated
$24.94
Prism Supply Co.
Prism Supply Co. 2-Piece Tail Light - Matte Black
7
$99.95
Cycle Standard
Narrow Axed Chopper Motorcycle Gas Tank 1.9 gallon
16
$213.89
Cycle Standard
Narrow Wassell Peanut Shallow-Tunnel Gas Tank 1.8 gallon
9
$248.00
Keino Cycles
Mag Killer - Magento Kill Button
6
$44.95
Keino Cycles
Tweaky Accelerator Pump Adjuster - Super E/G Carb
14
$17.14
Keino Cycles
Tweaky Idle Adjuster - Super E/G Carb
54
$21.99
Lowbrow Customs
Belt to Chain Conversion Kit Harley Davidson Dyna Twin Cam 2006-2017 - Silver Sprocket
3
$222.49
$259.99
Kustom Tech
Classic 1 inch Clutch Lever - Black
4
$265.94
Kustom Tech
Classic 7/8 inch Clutch Lever - Black
1
$262.48
Cycle Standard
Vintage Style Rajah Terminals for Custom Spark Plug Wires
7
$19.33
British Standard
Brass Amal Fuel / Air and Throttle Stop Extended Screws
19
$45.76
Lowbrow Customs
Radius Steering Stem Bolt - Chrome - 39mm Narrow Glide Front End
12
$30.51
Morris Magneto
YXS Magneto for Yamaha XS650 - Brushed Finish
$1,295.00
Cycle Standard
Fat Bob Steel Fender-Right Side Chain Relief
8
$121.93
Kibblewhite Precision Machining
Connecting Rod Wrist Pin Bushing for 650/750 Triumph 1963 - 1983 OEM #70-0459
3
$16.50
V-Twin Manufacturing
Complete 21 inch Spool Hub Chopper Wheel - 5/8 inch Bearings
12
$288.00
$313.04
Lowbrow Customs
Narrow Sporty Frisco Gas Tank 2.5 gallon
47
$272.89
Kustom Tech
DeLuxe 1 inch Brake Lever Raw Aluminum
1
$225.07
Kustom Tech
DeLuxe 1 inch Clutch Lever Raw Aluminum
2
$228.09
Kustom Tech
DeLuxe 1 inch Master Cylinder Raw Aluminum
1
$423.09
British Standard
Triumph Crankshaft Main Bearing - Right Side OEM #70-1591
3
$94.62
British Standard
Triumph 650 Mainshaft Bearing OEM #60-3552A
4
$56.67
British Standard
Triumph 650 High Gear Bearing OEM #60-3556A
4
$78.76
British Standard
Sprocket Locking Washer OEM #57-2116
2
$4.69
Amal Carburetor
#3.5 Hard Anodized Slide for 928 930 932 Concentric Carbs
2
$90.33
Kustom Tech
Custom Rear Master Cylinder - Black
$386.75
LCFabrications
Battery Box for Antigravity 8 Cell Battery
5
$115.00
LCFabrications
Battery Box for Antigravity 4 Cell Battery
10
$85.00
Lowbrow Customs
39mm Fork Shrouds - Raw Steel - Harley-Davidson Sportsters
20
$128.71
Amal Carburetor
930 MK1 Premier Concentric Aluminum 30mm Carburetor Set for Triumph T120 & T140 Bonneville
27
$693.95
Cycle Standard
5-3/4 inch diameter Chrome Bottom Mount Halogen Headlight
32
$86.80
British Standard
Stainless Steel Fork Seal Holders Triumph 1963 - 1967
8
$157.53
British Standard
Triumph 650 to 750 c.c Big Bore Kit for 1963-1972 Models
22
$999.95
Led Sled Customs
Smoothie Oil Tank for Harley-Davidson Choppers
5
$199.95
Sully's Customs
Traditional Solo Seat - White
5
$84.99
Kustom Tech
SF Caliper Stainless Mount for Springers
$292.57
Kustom Tech
SF Caliper Stainless Mount for Showa Forks
$189.86
CUSTOM MOTORCYCLE PARTS FOR HARLEY, TRIUMPH, AND BSA BUILDS
The parts you choose define the bike. OEM keeps it stock. Aftermarket opens up fitment, finish, and function options the factory never offered. Whether you are sourcing a direct replaceme...
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Custom Motorcycle Parts FAQ
What is most important when building a custom motorcycle?
The key to building a custom motorcycle is to decide on how you will be using it (around town, cross-country trips, weekend camping, racing) and how you want it to look. Having a goal will make it easier to decide which parts you need for your build. Check our How to Build a Bobber article for more info on a custom build.
How to make my motorcycle faster?
Horsepower will make your motorcycle faster. This is often achieved by using a free-flowing air filter and exhaust system that is properly tuned. Other methods include increasing the engine displacement (with a big bore kit) and other engine modifications (custom camshafts, cylinder head work, etc).
What changes should I do to make my motorcycle more comfortable?
Setting up your motorcycle for riding comfort is time well spent. Pay particular attention to the style of seat, footpeg location and handlebars. Handlebar height (rise) and pullback (how far the handlebars come back toward the rider) are very important for comfort as well as handling of your motorcycle. A high quality seat is worth every penny on that long road trip!