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Vintage Triumph Parts

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British Standard Air Filter Element - Stock Replacement for Vintage Triumph / BSA Motorcycles
24 reviews $13.20

British Standard Primary Gasket for 1963-1982 650/750 unit Triumph Motorcycles OEM #71-7009
4 reviews $16.91

Lowbrow Customs Tappet Block Removal Drift Driver Tool Triumph Unit & Pre-Unit 61-6008
52 reviews $44.24

Lowbrow Customs Slotted Inspection Cap Tool for Triumph and BSA
51 reviews $15.82

Amal Carburetor 30mm Carb Phenolic Spacer for Triumph BSA Norton #70-7821
11 reviews $20.93

British Standard Cam Gear Puller & Installation Factory Tool Triumph 500 650 OEM #60-2213
22 reviews $123.98

British Standard Foot Peg Rubbers for Triumph Motorcycles 1938-1967 OEM #NF704
30 reviews $40.21

British Standard Exhaust Spigot 1963-1971 Triumph 650 Bonneville Tiger - Oversize
3 reviews $58.79

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

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

British Standard Crankshaft Pinion 3 Jaw Puller Tool Triumph & Norton Motorcycles OEM #61-6019
22 reviews $112.15

Haynes Manuals 1963 - 1983 Triumph 650 750 Twins Manual
9 reviews $62.95

British Standard Smiths Speedometer Replica - Grey Face 1:1.25 Ratio - For Triumph Motorcycles
5 reviews $108.73

British Standard Pushrods for Triumph Bonneville 650 Motorcycles - Set of 4- OEM #70-2620
2 reviews $106.82

British Standard 1/4 inch BSP Petcock Fuel Valve Petcock Fuel Valve - Main - UK Made For Triumph BSA Norton
8 reviews $53.33

Lowbrow Customs Primary Chain Tension Adjusting Screwdriver Tool Triumph BSA
18 reviews $21.09

British Standard Triumph Gas Tank Mounting Kit 650cc 68-70 500cc 68-74
21 reviews $52.22

Cycle Craft 12 volt Ignition Coils - Pair - Lucas style
7 reviews $100.79

Lowbrow Customs Exhaust Spigot Adapters for 1972-up OIF Triumph Motorcycles
12 reviews $50.36

Lowbrow Customs Cam Bushing Driver Tool for Triumph Unit & Pre-Unit 500 650
11 reviews $33.56

Kibblewhite Precision Machining Tappet Blocks 1969- 1983 for Triumph 650 / 750 Twins OEM #E9352 E9353
2 reviews $99.99

Lowbrow Customs Stainless Steel Solo Seat Hinge / Pivot Bracket - 1963-70 Triumph
15 reviews $99.31

British Standard Triumph Copper Head Gasket 9 Bolt - 650cc Triumph twins 1963 & up OEM #70-4547
8 reviews $48.62

British Standard Triumph Oil Seal Timing Cover Points Seal OEM #70-4568
12 reviews $16.02

British Standard Wheel Bearings Triumph pre unit & unit Motorcycles 1954 - 1974 OEM #37-7042
13 reviews $23.74

British Standard Clutch Springs for Triumph 650 Twin Motorcycles- Set of Three
12 reviews $15.39

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

Lowbrow Customs Transmission Needle Bearing Driver Tool Triumph Unit & Pre-Unit
17 reviews $30.51

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

British Standard Sealing Washer for British 1/4 inch BSP Petcocks OEM #70-7351 - Triumph BSA Norton
17 reviews $8.81

Lowbrow Customs Triumph Rocker Box Inspection Cap Removal Tool Socket Wrench
11 reviews $29.00

EMGO Top End Engine Gasket Set Triumph 650cc 1963-72 T120 Bonneville TR6 Tiger
7 reviews $86.67

Kibblewhite Precision Machining Chrome Moly Pushrods for 650cc Triumph Twins Race or Street Use
11 reviews $80.30

EMGO Kickstart Lever Kicker Arm Triumph 650 750cc & Triumph BSA Triples OEM #57-7018
3 reviews $79.86

British Standard Kick Start Kicker Rubber for Triumph Motorcycles TR6 T120 OEM #57-2330
17 reviews $13.30

EMGO Clutch Cable for Triumph 650cc 1968-1972 OEM #60-1993
12 reviews $26.59

British Standard Zinc Plated Steel Extended Brake Rod for hardtail Triumph bobber or chopper
$39.86

Lowbrow Customs Regulator Mounting Bracket for your Unit Triumph
16 reviews $26.41

Amal Carburetor Choke Plug for Triumph BSA Norton Concentric or Monobloc Carbs
36 reviews $8.38

British Standard 1/4 inch BSP Petcock Fuel Valve Reserve For Triumph 650 750 Norton 750 850
3 reviews $24.78

Lowbrow Customs Rear Motor Mount Plates for Triumph Motorcycles - Chopper Style - 1963 - 1970 Triumph
13 reviews $74.20

British Standard Webco Ribbed aluminum Points Cover Triumph 650 750 Motorcycles # 70-8737 bobber
9 reviews $73.59

British Standard Stainless Steel Top Motor Mounts / Head Steadies for unit Triumph Motorcycles
14 reviews $34.49

EMGO Kick Start Return Spring for Triumph 650 Motorcycles OEM #57-0031
8 reviews $21.29

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

British Standard Duplex Primary Chain Triumph OEM #60-0477 Made in Japan
3 reviews $60.82

British Standard Rocker Box Gaskets 1963-1970 Triumph 650cc T120 Bonneville/TR6/Tiger
3 reviews $9.91

Kibblewhite Precision Machining Clutch Springs (set of 3) 1963-1983 Triumph 650 Twins OEM # 57-1830
8 reviews $14.70

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

British Standard Engine Oil Seal Kit - 7 Piece - 1963 - 1972 Triumph Unit 650
21 reviews $56.39

British Standard Clutch Cable for Triumph 650cc 1968-1972 Made in UK OEM #60-1993
4 reviews $55.37

EMGO Tachometer Cable for Triumph / BSA / British Motorcycles
8 reviews $26.93

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

Amal Carburetor Main Jet 230 for Concentric or Monobloc Carbs
4 reviews $13.26

Kibblewhite Precision Machining Clutch Pushrod for 650 / 750 cc Triumph Motorcycles OEM #57-1736
8 reviews $25.30

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

British Standard OIF Fork Seals Triumph T140 TR7 Bonneville Tiger BSA A65
1 review $16.06

EMGO Throttle Cable 42" 1968-72 Triumph Bonneville T120R 1973-75 T140V OEM #60-1819
8 reviews $23.60

EMGO Brake Shoes for Triumph Rear Drum 1947 - 70
12 reviews $46.88

British Standard Shifter Lever / Center Stand Rubber for Triumph Motorcycles
17 reviews $7.69

Lowbrow Customs Slotted Inspection Cap / Plug - Set of 3 with Tool - Triumph / BSA
37 reviews $45.76

British Standard Timing Cover Gasket for unit Triumph Motorcycles OEM #71-7263
8 reviews $10.64

British Standard Outer Gearbox Gasket for unit 650cc and 750cc Triumph Motorcycles 1963- Up OEM #71-1448
13 reviews $10.62

Lowbrow Customs CAD Plated Triumph Tachometer Plug - 1969 and Up Triumph 1/2-20 L.H. Thread
15 reviews $10.55

British Standard Throttle Cable 45" 1968-72 Triumph Bonneville T120R 1973-75 T140V Made in UK OEM #60-1819
3 reviews $40.50

British Standard Triumph/BSA Handlebar P-Clamp Solid Mount Kit OEM #97-1616
1 review $13.34

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

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

British Standard Stainless Steel Fork Cap/Top Nut 1968-1970 Triumph TR6C/TR6R/T120R/T150
2 reviews $38.51

Lowbrow Customs Triumph Crankshaft Turning / Rotating Tool - Pre-Unit and Unit Triumph 650 / 750 cc
8 reviews $38.14

Kibblewhite Precision Machining Outer Camshaft Bushing for Triumph 500 / 650 / 750 Twins OEM #E10286
1 review $17.77

EMGO Brake Cable for 1971-1972 Triumph - With Brake Switch - OEM #60-3557
2 reviews $34.29

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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