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Vintage Triumph Parts

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

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

British Standard Stainless Steel Finned Exhaust Pipe Clamp 1950-1971 Triumph Unit & Pre-Unit OEM #70-4501
5 reviews $130.87

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

SRM Engineering SRM Oil Pressure Release Valve for pre unit Triumphs
5 reviews $127.04

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

Lowbrow Customs Clutch Pressure Plate Spring Adjusting Tool for Triumph BSA Norton OEM #61-3700
46 reviews $24.60

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

Lowbrow Customs TDC Top Dead Center Tool 1963-82 500/650/750 Triumph and 1969-72 BSA A50 A65
26 reviews $30.51

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

Lowbrow Customs Fork Seal Holder Wrench unit Triumph 500 / 650 c.c. BSA '69 & up OEM #61-6017
13 reviews $59.36

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

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

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

British Standard Throttle Cable 1968-1970 Triumph TR6 Made in UK OEM #60-0746
$37.04

British Standard Side Cover Allen Hardware Set - Triumph 650 / 750 c.c. Motorcycles 1969 & up
7 reviews $27.67

Haynes Manuals 1963 - 1983 Triumph 650 750 Twins Manual
9 reviews $54.95

Lowbrow Customs Chrome Rear Axle Spindle Nut - Thick - 500 650 Triumph #82-1747
13 reviews $15.31

British Standard Triumph 650 Head Bolt Set 1963 - 1970 OEM #70-0327
8 reviews $106.89

EMGO Speedometer Cable for BSA A65 / Triumph - 66 inch - OEM #60-3249
9 reviews $26.61

British Standard Rocker Box Oil Feed Pipe for Triumph 650 / 750 c.c. 1963 - 1982 #71-2428
6 reviews $103.82

British Standard Clutch Cable Triumph 1965-1967 650 Twins 1966-1974 500 Twins UK Made OEM #60-1994 60-0565
7 reviews $51.84

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

Lowbrow Customs Triumph Oil Feed Chrome Rocker Box Acorn Nuts and Copper Washers #70-1435 70-1335
12 reviews $33.42

British Standard Chrome Exhaust Mounting Brackets Triumph Motorcycles OEM #70-6857
15 reviews $33.20

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

British Standard Whitworth 8 piece 12-pt Socket set by Koken 3/8 inch drive
10 reviews $97.24

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

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

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

Lowbrow Customs Triumph BSA Rear Wheel Bearing Retainer Lock Spanner Tool
10 reviews $45.76

EMGO Triumph Rubber Fork Gaiters 1963-68 T120 Bonneville TR6 Tiger OEM #97-1645
7 reviews $29.18

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

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

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

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

Amal Carburetor Main Jet 220 for Concentric or Monobloc Carbs
1 review $13.26

British Standard Valve Adjusting Tool - Triumph / British motorcycles
14 reviews $79.16

British Standard Triumph Layshaft Needle Bearing - Open Triumph Motorcycle OEM #57-1614
5 reviews $26.09

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

British Standard Throttle Cable 42" 1968-72 Triumph Bonneville T120R 1973-75 T140V Made in UK OEM #60-1819
2 reviews $38.04

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

British Standard Triumph Layshaft Needle Bearing - Closed Triumph Motorcycle OEM #57-1606
3 reviews $35.89

EMGO Triumph 19 Tooth Transmission Drive Sprocket OEM #57-1918
1 review $71.05

Lowbrow Customs Triumph Motor Engine Stand - Pre-Unit Twins pre-1963
15 reviews $70.10

EMGO Amal 364 Style Single Cable Throttle Triumph Norton BSA
9 reviews $34.84

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

EMGO Brake Cable for 1969-1970 Triumph - With Brake Switch - OEM #60-2076
2 reviews $33.98

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

Amal Carburetor Amal Carburetor Main Jets - 180
2 reviews $13.26

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

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

Kibblewhite Precision Machining Black Diamond Exhaust Valve Triumph 650 750 OEM #70-2904
3 reviews $31.01

Kibblewhite Precision Machining Black Diamond Intake Inlet Valve Triumph 650 750 OEM #70-4603
3 reviews $31.01

Lowbrow Customs Fork Nut Wrench 1-5/16 and 1-1/2 inch for Triumph Norton BSA
10 reviews $30.51

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

British Standard Brake Cable for 1965-1967 Triumph Made in UK OEM #60-0559
1 review $55.81

British Standard Gas Tank Mounting Kit Triumph 1963-67 T120 TR6 T100 TR5 OEM #00-0088
11 reviews $54.38

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

Amal Carburetor Double Banjo 150 degree Fitting for 626 928 930 932 Concentric Carbs
9 reviews $26.17

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

Lowbrow Customs Clutch Plate Locking Tool for Triumph and BSA Motorcycles OEM #61-3768 or Z13
32 reviews $25.56

British Standard Tapered Kick Start Lever Cotter Pin Triumph BSA Motorcycles OEM #57-4356
21 reviews $12.42

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

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

British Standard Brass Amal Fuel / Air and Throttle Stop Extended Screws
19 reviews $45.76

Kibblewhite Precision Machining Layshaft Bronze Thrust Washer Triumph 650 750 USA Made OEM #57-1607
4 reviews $14.04

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 Points Cover Gasket Triumph Twins and Singles
9 reviews $6.41

British Standard Kick Stand Spring for Triumph motorcycles OEM #82-8382 - 1968 & Up
9 reviews $12.35

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

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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