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      Vintage Triumph Parts

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      This collection of Triumph® motorcycle parts consist of some of those hard-to-find replacement parts you need when restoring vintage Triumph motorcycles. Our components can enhance the aesthetics of your vintage Triumph and increase its performance.
      Triumph 650 to 750 c.c. Big Bore Kit Triumph 650 to 750 c.c. Big Bore Kit
      19 reviews $810.58
      Triumph TT Style Exhaust Pipes Triumph TT Style Exhaust Pipes
      9 reviews $241.43
      Clutch Plates - Fiber - for Triumph / BSA Motorcycles Clutch Plates - Fiber - for Triumph / BSA Motorcycles
      21 reviews $54.28
      Valve Adjusting Tool - Triumph / British motorcycles
      13 reviews $57.94
      Triumph 650 Foot Peg Set 1964 - 1970 Triumph 650 Foot Peg Set 1964 - 1970
      10 reviews $158.23
      Whitworth 8 pc Combination Wrench Tool Set by Rolson Whitworth 8 pc Combination Wrench Tool Set by Rolson
      55 reviews $61.14
      Triumph 650 Head Bolt Set 1963 - 1970 OEM# 70-0327 Triumph 650 Head Bolt Set 1963 - 1970 OEM# 70-0327
      7 reviews $78.17

      Vintage Triumph Motorcycle Parts: Choose the Right Replacements

      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 Triumph motorcycle parts

      Vintage Triumph Motorcycle Parts: Choose the Right Replacements

      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 Triumph motorcycle parts.

      Understand Part or Accessory Fits Your Vintage Motorcycle

      Antique bike owners should know vintage Triumph frame & serial numbers and their replacement parts. The chassis, engine, and other parts may have numerical identifying marks that can help in identifying suitable replacements.

      Choose Vintage Triumph Replacement Parts Right

      The engine: The engine, transmission, or original exhaust systems need to maintain the Triumph vintage spirit and the riding experience. It’s always imperative to opt for a machine that’s appropriate in terms of size, weight, and power output.

      Functional components: Parts like brakes, wheels and tires, fuel lines, or connecting parts can be upgraded to make your motorcycle even safer and more stable to ride. In many cases, some aftermarket Triumph parts are interchangeable or may fit with some modifications if the connectors match.

      Aesthetic components: Tank pads/grips, mirrors, handlebars, seat or the gas tank can be customized and personalized to make the Triumph stand out and still afford nostalgia-inducing look backs. You can find the original parts, replication parts, or find parts with cosmetic work done. 

      Lowbrow Customs as a Top Choice to Buy Replacement Triumph Parts

      • Lowbrow Customs has been in the business of spare parts for nearly 20 years, we know the ins and outs of all makes and models of vintage motorcycles.  
      • We have an assortment of classic Triumph motorcycle parts that will help you get your Triumph operating at peak performance.   
      • We carry vintage Triumph motorcycle parts and accessories from top brands like British Standard, Emgo, Amal, and Cycle Standard.
      • Besides typical aftermarket replacement parts, we also carry specialty items like our custom oil tanks which we believe are the best in the market. 

      All of our vintage Triumph 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

      What type of bolts are used on Triumph motorcycles?
      Vintage Triumphs used Whitworth thread hardware on much of the bike, as do other vintage British cars and motorcycles such as Norton, BSA, Jaguar, MG and others. It can get confusing in 1968 Triumph started using a combination of Whitworth and standard (UNC, UNF) thread hardware on their engines and chassis. In addition to the threads being different, Whitworth bolts also have different size hex heads than standard hardware. Speciality Whitworth Tools, including sockets, wrenches, taps and dies, are available to be able to work properly on vintage British vehicles.
      What year is my Triumph motorcycle?
      The serial (VIN) number can be found on both the engine and the frame that show the model, year, and sometimes even the month of manufacture of your bike. You can determine the year of your vintage Triumph motorcycle by referencing our Triumph Motorcycle Engine & Frame Serial Numbers guide. .
      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 acheived 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.