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.

British Standard Vintage Triumph Parts

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British Standard 1963-1972 Triumph 650 to 750 c.c. Big Bore Kit
21 reviews $810.58

British Standard Glenn's Triumph Two Cylinder Repair & Tune-Up Guide - Triumph Motorcycle Shop Manual
182 reviews $32.17 $42.89

British Standard Triumph Unit 650 Primary Cover Bonneville Tiger Trophy OEM 57-1727
5 reviews $170.64

British Standard Triumph 650 Foot Peg Set 1964 - 1970
12 reviews $156.65

British Standard Triumph Neck Roller Bearing Conversion - modern bearings for your old Triumph motorcycle
34 reviews $47.69 $63.59

British Standard Triumph 650 Head Bolt Set 1963 - 1970 OEM# 70-0327
8 reviews $64.49 $85.99

British Standard Powerstar Triumph BSA Norton 12v Premium Sealed AGM Motorcycle Battery
42 reviews $72.87 $97.16

British Standard JRC 30mm Carburetor Set for 1979 - 1982 Triumph T140 750 Motorcycles
2 reviews $238.68

British Standard Whitworth 8 pc Combination Wrench Tool Set by Rolson
57 reviews $50.44 $67.25

British Standard Classic 60's Side Cover Set for OIF Triumphs 1971 - 1982
27 reviews $134.46

British Standard Oil Pump unit Triumph Motorcycles 1963-1980 - Made in the UK OEM # 70-9421
12 reviews $107.24 $142.99

British Standard Pancake Air Filter Triumph - Thread On Triumph T120/T140
1 review $41.07

British Standard Brass Amal Fuel / Air and Throttle Stop Extended Screws
16 reviews $27.22 $36.29

British Standard Triumph / BSA / British Motorcycle Gas Tank Cap Made in the UK OEM # 83-3875
43 reviews $24.74 $32.99

British Standard Aluminum Velocity Stacks for Amal Carbs 900 series (928 / 930 / 932)
18 reviews $22.88

British Standard Clutch Plates - Fiber - for Triumph / BSA Motorcycles
21 reviews $63.92

British Standard Valve Adjusting Tool - Triumph / British motorcycles
13 reviews $47.80 $63.73

British Standard Engine Oil Seal Kit - 7 Piece - 1963 - 1972 Triumph Unit 650
21 reviews $34.10 $45.46

British Standard Triumph Harley Neck Bearing Conversion - Fit a HD or Springer front end to your Triumph
32 reviews $62.79

British Standard JRC 30mm Carburetors - PWK / Keihin - Replace Amal 930 and Mikuni
35 reviews $111.37 $148.49

British Standard Webco Ribbed aluminum Points Cover Triumph 650 750 Motorcycles # 70-8737 bobber
9 reviews $58.81

British Standard Exhaust Spigot 1963-1971 Triumph 650 Bonneville Tiger - Oversize
2 reviews $35.93 $47.91

British Standard Triumph Universal Clamp On Kickstand
5 reviews $138.35

British Standard JRC 26mm Carburetors - PWK / Keihin - Replace Amal 626
11 reviews $103.42 $137.89

British Standard 1/4 inch BSP Petcock Fuel Valve - Reserve - For Triumph BSA Norton
16 reviews $14.96 $19.95

British Standard Whitworth 8 pc 12-pt Deep Well Socket set Koken 3/8" drive
8 reviews $94.98 $126.64

British Standard Foot Peg Rubbers for Triumph Motorcycles 1938-1967 OEM # NF704
29 reviews $23.57 $31.42

British Standard Triumph BSA OIF Complete Tool Kit 1971 - 1982 OEM 60-7166
14 reviews $62.48

British Standard Triumph Upswept Drag Exhaust Pipes - Bare Steel
7 reviews $245.63

British Standard Stainless Steel Extended Brake Rod for hardtail Triumph bobber or chopper
23 reviews $29.94 $39.92

British Standard T120C Style Exhaust Pipes for Triumph Bonneville 650 Unit or Pre-Unit - Chrome
12 reviews $229.34

British Standard Primary Chain Tensioner for Triumph Motorcycles OEM #70-6283
9 reviews $28.40 $37.87

British Standard Triumph 68-70 T120 Fuel Line Assembly Stock Style
7 reviews $55.43 $73.91

British Standard Drill Bit Tool for Cleaning Amal Pilot Jets
13 reviews $10.15 $13.53

British Standard Top Motor Mounts / Head Steadies for unit Triumph Motorcycles
14 reviews $26.77

British Standard Crankcase Oil Filter 1969-79 Triumph 650 750 T140 TR7 T120 TR6
3 reviews $39.92 $53.23

British Standard Fork Bushing & Seal Kit for Triumph Motorcycles
8 reviews $53.15 $70.86

British Standard Triumph Gas Tank Mounting Kit 650cc 68-70 500cc 68-74
20 reviews $30.53 $40.70

British Standard Primary Gasket for 1963-82 650/750 unit Triumph Motorcycles - Extra Thick OEM #71-7009
64 reviews $11.50 $15.33

British Standard Air Filter Element - Stock Replacement for Vintage Triumph / BSA Motorcycles
22 reviews $7.25 $9.67

British Standard Throttle Cable with Splitter Assembly Triumph T120 T140 1970-78 OEM # 60-7002
8 reviews $47.37 $63.16

British Standard Fork Tube Puller Tool Triumph / BSA / Norton Motorcycles Triumph OEM # 61-3350
12 reviews $94.33

British Standard Rocker Box Oil Feed Pipe for Triumph 650 / 750 c.c. 1963 - 1982 #71-2428
5 reviews $62.04 $82.72

British Standard Smiths Tachometer Replica - Grey Face 4:1 Ratio - For Triumph Motorcycles
4 reviews $59.71 $79.61

British Standard Triumph Ignition Timing Degree Wheel - Late - 1969 & later
10 reviews $26.51 $35.34

British Standard Wheel Bearings Triumph pre unit & unit Motorcycles 1954 - 1974 OEM # 37-7042
12 reviews $17.64

British Standard Sealing Washer for British 1/4 inch BSP Petcocks OEM # 70-7351 - Triumph BSA Norton
17 reviews $4.98 $6.64

British Standard Pancake Air Filter Triumph - Thread On Triumph TR6
3 reviews $46.28

British Standard Capacitor Battery Eliminator replaces Lucas 2MC #54170009
35 reviews $25.91 $34.55

British Standard Clutch Plates - Steel- For Triumph / BSA Motorcycles -OEM #57-1363
12 reviews $67.32

British Standard Stainless Steel Fork Seal Holders 1968-1970 Triumph
1 review $133.88

British Standard Clutch Cable for Triumph 650cc 1968-72 Made in UK OEM 60-1993
4 reviews $33.14 $44.19

British Standard Stainless Steel Fork Seal Holders Triumph 1963 - 1967
8 reviews $98.00 $130.67

British Standard Chrome Exhaust Mounting Brackets Triumph Motorcycles OEM # 70-6857
15 reviews $25.77

British Standard Piston Ring Compressor for 650 c.c. Motorcycles - 70-75mm Triumph BSA
16 reviews $18.92 $25.23

British Standard 1/4 inch BSP Petcock Fuel Valve Petcock Fuel Valve - Main - UK Made For Triumph BSA Norton
8 reviews $30.35 $40.46

British Standard Throttle Cable 1968-1970 Triumph TR6 Made in UK OEM# 60-0746
$21.49 $28.65

British Standard Stainless Steel Finned Exhaust Pipe Clamp 1950-1971 Triumph Unit & Pre-Unit OEM # 70-4501
3 reviews $82.49 $109.99

British Standard Clutch Basket / Chain Wheel for Triumph Motorcycles 1960 - 1974 OEM #57-1570
5 reviews $107.70

British Standard Renolds Duplex Primary Chain Triumph OEM #60-0477 Made in UK
12 reviews $105.19

British Standard Cam Gear Puller & Installation Factory Tool Triumph 500 650 OEM # 60-2213
20 reviews $77.55 $103.40

British Standard Rocker Box Caps / Covers - Starburst MCM Style - for Triumph Motorcycles 1963 - 1972
4 reviews $75.70 $100.93

British Standard Kick Start Kicker Rubber for Triumph Motorcycles TR6 T120 OEM # 57-2330
17 reviews $7.49 $9.99

British Standard 1/4 inch BSP Petcock Fuel Valve - Main - No Reserve - For Triumph BSA Norton
15 reviews $19.95

British Standard Clutch Hub Rubber Shock Absorbers - Triumph 500;498 650 750
9 reviews $14.46 $19.28

British Standard Pushrod Tube Seal Kit - Triumph 650
18 reviews $17.97 $23.96

British Standard Outer Gearbox Gasket for unit 650cc and 750cc Triumph Motorcycles 1963 and Up OEM #71-1448
12 reviews $5.95 $7.93

British Standard Engine and Transmission Lock Tab Set - 1963 - 1972 Triumph 650 with 4 Speed Gearbox
14 reviews $14.18 $18.90

British Standard Crankshaft Pinion 3 Jaw Puller Tool Triumph & Norton Motorcycles OEM # 61-6019
23 reviews $70.22 $93.62

British Standard Valve Spring Compressor for Triumph / British Motorcycles
19 reviews $92.79

British Standard Intake Manifold - Single Carb to Dual - Triumph 1956-1972 650
$69.42 $108.89

British Standard Smiths Speedometer Replica - Grey Face 1:1.25 Ratio - For Triumph Motorcycles
4 reviews $90.29

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