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Vintage Triumph Parts

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British Standard Universal Clamp-On Kickstand for Triumph - Heavy-Duty Steel, Fits 1963-70 Triumph 650
5 reviews $166.89

Lowbrow Customs Rubber Mount Bracket Kit for Lowbrow Oil Tanks - for 500 / 650 c.c. unit Triumph Motorcycles - Brass Washers
25 reviews $64.25

British Standard Drill Bit Tool for Cleaning Amal Pilot Jets
14 reviews $18.05

British Standard Cam Gear Puller for Triumph 750 Twins and Triples
2 reviews $74.79

EMGO Triumph Lucas Type Horn and HI / LO Handlebar Light Switch
10 reviews $34.20

EMGO Throttle Cable 45" 1971-1972 Triumph Tiger TR6R 1973-1977 TR7RV OEM #60-1806
10 reviews $19.55

Lowbrow Customs Brass Allen Clutch Adjusting Nuts - Set of 3 & Tool - for Unit Triumph and BSA Motorcycles
12 reviews $50.36

British Standard Throttle Cable with Splitter Assembly Triumph T120 T140 1970-78 OEM #60-7002
9 reviews $80.04

British Standard Handlebar P Clamp Hardware and Rubber Mounting Kit Triumph BSA OEM #97-1580
10 reviews $30.66

Lowbrow Customs Wrench for Triumph 500 / 650cc Fork Tube Lower Bushing Nut Tool OEM #60-0527
7 reviews $30.51

British Standard Triumph Cylinder Base Nut Set Unit 650cc 1969-1972 OEM #S692 21-0692
6 reviews $29.25

British Standard Triumph Cylinder Base Nut Set Unit and Pre-Unit 650cc 1946-1968 OEM #P0172A 37-0076
5 reviews $27.43

British Standard Handlebar Bonded Bushing Set Triumph BSA OEM #97-1527
16 reviews $76.37

Kibblewhite Precision Machining Valve Guide Intake Exhaust Standard Size Manganese Bronze Triumph 650
3 reviews $19.44

Kibblewhite Precision Machining Intake Valve Standard Triumph 650 / 750 1963-83
1 review $21.49

Kibblewhite Precision Machining Exhaust Valve Standard Triumph 650 / 750 1963-83
5 reviews $21.49

British Standard Renolds Duplex Primary Chain Triumph OEM #60-0477 Made in UK
13 reviews $131.45

Boyer Bransden Electronic Ignition Replacement Black Box Triumph BSA Norton Twins
11 reviews $142.28

British Standard Triumph 68-70 T120 Fuel Line Assembly Stock Style
7 reviews $90.68

British Standard Triumph 71-78 T120 T140 Fuel Line Assembly Stock Style
10 reviews $85.70

British Standard Clutch Cable Triumph 750 Twins T140 TR7 UK Made OEM #60-3925
4 reviews $58.13

EMGO Clutch Cable Triumph 1965-1967 650 Twins 1966-1974 500 Twins OEM #60-1994 60-0565
3 reviews $18.02

Colony #8438-16 Cylinder Base High Crown Cap Nut Set 1957-1985 Sportster 1969-Up Triumph - Chrome Plated
$21.60

British Standard Triumph BSA OIF Complete Tool Kit 1971-1982 OEM #60-7166
14 reviews $78.63

British Standard Main Roller Bearing for 1966 - 1972 Triumph 650 Unit Twin Motorcycles OEM #70-2879
13 reviews $204.42

British Standard JRC 30mm Carburetor Set for 1979 - 1982 Triumph T140 750 Motorcycles
3 reviews $268.39

British Standard Fuel Line Ferrule Crimping Tool Triumph BSA Norton
11 reviews $57.65

Wassell Stator 12 volt 10 amp 120 watt for Triumph BSA Norton
16 reviews $127.89

British Standard 1/4 inch BSP Petcock Fuel Valve - Reserve - UK Made For Triumph BSA Norton
14 reviews $53.20

EMGO Pistons for Triumph 650 c.c. Motorcycles - +0.060
4 reviews $124.01

EMGO Pistons for Triumph 650 c.c. Motorcycles - Standard
2 reviews $124.01

Amal Carburetor Amal Carburetor Main Jets - 250
2 reviews $10.68

EMGO Pistons for Triumph 650 c.c. Motorcycles - +0.040
2 reviews $124.01

EMGO Pistons for Triumph 650 c.c. Motorcycles - +0.020
4 reviews $124.01

Amal Carburetor Amal Carburetor Main Jets - 160
3 reviews $13.26

Amal Carburetor 930 MK1 Premier Concentric Aluminum 30mm Carburetor for Triumph TR6 & TR7 Tiger
22 reviews $432.04

British Standard JRC / PWK / Keihin Carburetor - P26-140 Main Jet (Amal 230)
1 review $8.78

British Standard JRC / PWK / Keihin Carburetor - P26-138 Main Jet (Amal 220)
$8.78

British Standard JRC / PWK / Keihin Carburetor - P26-142 Main Jet (Amal 240)
$8.78

British Standard JRC / PWK / Keihin Carburetor - P26-135 Main Jet (Amal 210)
1 review $8.78

British Standard JRC / PWK / Keihin Carburetor - P26-132 Main Jet (Amal 200)
1 review $8.78

British Standard JRC / PWK / Keihin Carburetor - P26-130 Main Jet (Amal 190)
5 reviews $8.78

British Standard JRC / PWK / Keihin Carburetor - P26-128 Main Jet (Amal 180)
$8.79

British Standard JRC / PWK / Keihin Carburetor - P26-112 Main Jet (Amal 150)
3 reviews $8.78

British Standard JRC / PWK / Keihin Carburetor - P26-110 Main Jet (Amal 140)
1 review $8.78

British Standard Clutch Bearings - 20 Piece Set - Triumph Unit 500;498 650 750 / BSA A50 A65
5 reviews $37.44

British Standard Pushrod Tube Seal Kit - Triumph 650
18 reviews $30.56

British Standard Ignition Pillar Bolt - Triumph / BSA
7 reviews $9.20

British Standard Index Plunger Spring - 4 Speed Transmission - Triumph 650 OEM #57-4459
2 reviews $6.50

British Standard Coil Bracket for 40mm 6 or 12 Volt Coils - Triumph / BSA / Norton
4 reviews $15.69

British Standard Rocker Cover Washers - 4 Pack - Triumph Unit 500 650
5 reviews $8.31

British Standard Thread-On Pancake Air Cleaner for Amal 900 Series Carburetors
4 reviews $70.88

Morris Magneto TPL Magento for Pre Unit Triumph Twins - Pre-1963 - Brushed Finish
1 review $1,359.75

Kibblewhite Precision Machining Connecting Rod Wrist Pin Bushing for 650/750 Triumph 1963 - 1983 OEM #70-0459
3 reviews $16.50

Lowbrow Customs Chrome Rear Axle Spindle Nut - Thin - 500 650 Triumph #37-1282
7 reviews $13.11

British Standard Rod Bearings for Triumph 650 and 750 c.c. Motorcycles - Standard OEM #70-3586
19 reviews $103.08

EMGO Triumph Reproduction Rear Shocks with Shrouded Spring
8 reviews $175.63

EMGO Triumph Oil Seal Crankshaft OEM #70-3876
3 reviews $9.72

British Standard Triumph Crankshaft Main Bearing - Right Side OEM #70-1591
3 reviews $94.62

British Standard Triumph 650 Mainshaft Bearing OEM #60-3552A
4 reviews $56.67

British Standard Triumph 650 High Gear Bearing OEM #60-3556A
4 reviews $78.76

British Standard Sprocket Locking Washer OEM #57-2116
2 reviews $4.69

EMGO Triumph 20 Tooth Transmission Drive Sprocket OEM #57-1919
4 reviews $71.48

Amal Carburetor #3.5 Hard Anodized Slide for 928 930 932 Concentric Carbs
2 reviews $90.33

EMGO 46 Tooth Rear Drive Sprocket for 1967-1970 Triumph Motorcycles OEM #37-1499
3 reviews $61.75

British Standard Base Gasket with Impregnated Wire for Triumph Motorcycles OEM #70-6309
12 reviews $13.51

Amal Carburetor 930 MK1 Premier Concentric Aluminum 30mm Carburetor Set for Triumph T120 & T140 Bonneville
27 reviews $693.95

British Standard Stainless Steel Fork Seal Holders Triumph 1963 - 1967
8 reviews $157.53

British Standard Triumph 650 to 750 c.c Big Bore Kit for 1963-1972 Models
22 reviews $999.95

British Standard Rocker Box Caps / Covers - Starburst MCM Style - for Triumph Motorcycles 1963 - 1972
6 reviews $120.91

Lowbrow Customs Slotted Inspection Cap / Plug for Triumph BSA OEM #57-2166 70-8231 40-0715
7 reviews $14.06

Choosing the right aftermarket parts can get the Triumph performance capabilities and still dressed up vintage style. It’s important to note that there are certain levels of modification you subject your motorcycle to when shopping for retro-style British motorcycle parts...

The Engine: Preserve the classic essence with the right engine, transmission, and exhaust systems, tailored for size, weight, and power.
Functional Components: Enhance safety and stability with upgradable brakes, wheels, tires, and fuel lines. Some parts may be modified for compatibility.
Aesthetic Components: Customize with tank pads, mirrors, handlebars, seats, and gas tanks for a unique, yet nostalgic appearance. Options include original, replicated, or cosmetically altered parts.

AFTERMARKET BSA, NORTON AND VINTAGE TRIUMPH PARTS & ACCESSORIES

For nearly two decades, Lowbrow Customs has been a trusted name in the vintage motorcycle parts industry. We carry classic Triumph chopper parts and accessories from top brands like British Standard, Emgo, Amal, and Cycle Standard. Beyond the usual aftermarket parts, we specialize in custom motorcycle parts, which are not just an addition to your bike but a testament to our commitment to excellence—widely regarded as the finest on the market. Trust us to elevate your Triumph's performance to its peak.

All of our vintage British motorcycle parts for sale online are in stock and ready to ship. Let’s hit the road or trail with confidence. Join our many thousands of happy customers in experiencing the Lowbrow Customs difference.

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Vintage Triumph Parts FAQ

Why are Triumph motorcycle accessories so expensive?

Companies that produce replacement and custom parts for Triumphs (and other vintage bikes) are spending a lot of time and energy developing and manufacturing parts that sell to a limited clientele. This tends to drive the price up, as smaller quantities of Triumph parts are sold compared to, for instance, windshields for late-model Harley touring bikes.

How to make my Triumph Bonneville faster

One way to make a motorcycle faster is by increasing it's horsepower. Increasing displacement by installing a big bore kit is one way to do so, as is having a high-flow air filter and exhaust system. Carbureted bikes can be tuned on a dyno to accurately test and fine tune a motorcycle to get the most power available.

How to make my Triumph Bonneville louder

Making a Triumph louder can be achieved by simply removing baffles from the stock mufflers, replacing them with aftermarket, free-flowing mufflers, or by running straight (no restriction such as baffles) header pipes.

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