BC BUILD / THRUXTON 900 CAFE RACER DUEX

The drivetrain on your Triumph Modern Classic is functional art. British Customs designed the low profile Modern Classic Chain Guard to expose more of that to the world while still providing superior coverage. Our chain guard is designed with a unique hole pattern that accents your drivetrain perfectly

Features:

• Low profile design
• Manufactured from stainless steel
• Available in Powder coated black

User Guide

• How to Install Retro Chain Guard on Air Cooled
• How to Install Retro Chain Guard on Liquid Cooled

How to Install Retro Chain Guard on Liquid Cooled (2016-Up) Triumph Motorcycle

Warranty & Support

• 1-Year Limited Warranty: Covers manufacturing defects.
• Expert Assistance: If you encounter fitment issues, contact our team at +1 (877) 999-BRIT or support@british-customs.com.
• Live Chat: Available Monday to Friday, 8 AM to 5 PM PST for immediate help.
• Important: This kit is not compatible with heated grips.

Triumph Motorcycles Retro Sprocket Cover

British Customs Retro Sprocket Cover offers a low profile design that is more aggressive than the standard model, featuring an integrated hole pattern that exposes the countershaft sprocket and chain. Every Front Sprocket Cover is manufactured from laser-cut, high-quality stainless steel that is available in black, to match your Triumph's engine covers, or a polished or brushed finish that will complement your personal style.

Features:

• Laser-cut high-quality stainless steel
• Stainless steel hardware for direct bolt-on installation
• Textured black powder coat or polished finish
• No modification required
• NOT COMPATIBLE with 19T Countershaft Sprocket
• Made in USA

Download Installation Guide

Upgrade your Triumph Thruxton 900 (2004-2016) with the Predator Pro Slip-On Exhaust by British Customs, a top choice for those seeking a substantial upgrade in performance, sound, and style. Priced at $729.95, this premium exhaust includes FREE SHIPPING and earns you 7299 Rider Rewards points with every purchase.

The Predator Exhaust was first created in 2004 when British Customs sought to develop a modern exhaust that captured a vintage-inspired style and sound. The reverse cone exhaust shape, used since the 1960s, has been rigorously tested for its unique ability to improve performance by efficiently expelling exhaust gases. This classic design, preserved for both its aesthetic appeal and performance benefits, combines with a louvered baffle core to produce the distinctive vintage Triumph sound that perfectly complements the retro look of the Thruxton 900.

After 12 years of redesigning, track testing, and listening to customer feedback on the original Predator Exhaust, the updated Predator Pro was released in 2017. While maintaining the same iconic look and sound, the new version integrates the louvered baffle design within the exhaust for increased durability and a rubber-mounted bracket to isolate engine vibrations, improving rider comfort and reducing bracket fatigue.

The Predator Pro Slip-On Exhaust is fabricated using 100% 304 Stainless Steel, offering exceptional durability, corrosion resistance, and a seamless-smooth finish with TIG welding. Its polished, mirror-like appearance adds a sleek, refined touch to your Thruxton’s vintage aesthetic. The carbon fiber end cap provides a modern edge to its incredibly lightweight construction.

This easy-to-install exhaust system offers a direct bolt-on upgrade, replacing stock mufflers without requiring additional modifications. Its proprietary mechanical louvered baffle design enhances airflow, boosting horsepower and torque for a smoother throttle response and improved performance. The updated baffle design is also compatible with a dB killer, reducing the exhaust tone by 2-3 decibels without losing the aggressive, deep, throaty sound that the Thruxton is known for.

Crafted in Gardena, CA, the Predator Pro Slip-On Exhaust ensures longevity and easy maintenance with its stainless steel construction, making it resistant to rust even in harsh weather. This exhaust delivers a perfect balance of sound, performance, and style, making it a must-have upgrade for Thruxton 900 owners looking to enhance their ride.

Shop now and experience the substantial upgrade provided by the Predator Pro Slip-On Exhaust, offering an ideal combination of vintage-inspired design, improved performance, and easy installation for your Thruxton 900.

Install Guide

How to Install Predator Pro on Triumph Bonneville or Thruxton (2009-2016)

If you're looking to unleash the full potential of your Triumph Modern Classic, the British Customs air box removal kit is a must-have. This simple upgrade allows you to ditch the restrictive factory air box in favor of two high-flow K&N air filters, for a significant boost in power and performance.

The British Customs Airbox Removal Kit

• _ _

How does removing the air box increase performance? The OEM air box routes air intake through the stock snorkel (located underneath the left-hand side cover), which then flows through the restricted air box to the carburetors or throttle bodies. By removing the stock air box and installing two high-flow K&N filters directly onto the carburetors or throttle bodies, you'll ensure maximum airflow for optimal power and performance.

Whether you're hitting the open road or the race track, this easy upgrade will help you get the most out of your Triumph. So don't wait - make the switch today and experience the difference!

FEATURES

• Increased airflow means more horsepower
• Improved throttle response
• Designed to work with or without side covers
• Includes Jet Kit (*carbureted models only*)

JET KIT INCLUDES

• 135 Main Jet (Qty 2)
• 140 Main Jet (Qty 2)
• 42 Pilot Jet (Qty 2)
• Needle Shims (Qty 4)

Tuning Note: Airbox delete kits for carbureted models will come with a Jet Kit for rejetting, and a support brace (due to differences in manifolds on carbureted bikes).If your model is fuel-injected, we recommend getting your bike remapped. See our Tuning Guide for more details.

Note: If you're looking for the Battery Tray replacement alone, please view product here

Check out the tuning guide here for more information on tuning after installing the Air Box Removal Kit

Upgrade your Triumph motorcycle’s performance with the NGK Iridium Spark Plug (DPR8EIX-9)—a premium upgrade designed for superior ignitability, high fuel efficiency, and long-lasting durability. At just $11.95, this NGK performance spark plug not only optimizes combustion efficiency but also earns you 119 Rider Rewards points, making it an excellent investment for riders who demand the best. Whether you own a Triumph America (2002-2017), Bonneville SE (2009-2016), Bonneville T100 (2001-2016), Scrambler 900 (2006-2017), Speedmaster 900 (2002-2017), or Thruxton 900 (2004-2016), this spark plug is engineered to fit perfectly, delivering consistent sparks, enhanced throttle response, and improved fuel economy.

Designed for high-performance Triumph motorcycle parts, the NGK Iridium Spark Plug features a 12mm thread diameter, 1.25mm thread pitch, and a gasket seat type, ensuring a secure and precise fit. The 19mm (3/4"") reach and 18mm hex size make installation hassle-free, while the removable nut terminal offers compatibility with various ignition systems. The fine-wire iridium center electrode, measuring just 0.6mm, ensures low voltage requirements, reducing strain on your ignition system. The nickel tapered ground electrode promotes better combustion efficiency, leading to smoother acceleration and extended engine longevity. Its 0.035"" (0.9mm) gap, precisely set using laser measurement technology, guarantees reliable ignition under all riding conditions.

Looking for Triumph parts online, durability and performance matter. The high-melting-point iridium alloy center electrode significantly reduces wear, ensuring long-lasting reliability and fewer replacements. The taper-cut nickel ground electrode improves flame kernel expansion, resulting in efficient combustion, improved power output, and optimized fuel economy. Engineered to handle varying loads and speeds, this plug ensures strong ignition efficiency, better cold starts, and increased acceleration. With a resistor value of 5k Ohm and heat range of 8, it minimizes electrical interference while providing a stable spark in all conditions. The torque specs—10.8-18 lb. ft. for cast iron and 10.8-14.5 lb. ft. for aluminum—ensure a secure fit without the need for anti-seize, thanks to NGK’s advanced metal shell plating.

As a must-have Triumph motorcycle accessory, this NGK performance spark plug represents the pinnacle of spark plug innovation. Its ultra-small-diameter iridium electrode is 25% smaller than platinum electrodes and four times smaller than conventional nickel electrodes, reducing voltage demand while maximizing spark energy. The 98% pure copper core efficiently dissipates heat, preventing misfires and optimizing combustion cycles. Rigorously tested for combustion pressure stability, acceleration performance, mechanical vibration resistance, and extreme temperature fluctuations (-40°F thermal shock testing), this spark plug guarantees unwavering performance under the toughest conditions. The tightest resistor manufacturing process in the industry and 360° welded center electrodes further increase its precision and durability.

For riders searching for Triumph motorcycle parts that offer superior performance, longevity, and fuel efficiency, the NGK Iridium Spark Plug is the ultimate choice. Whether you're upgrading your Bonneville, Scrambler, Speedmaster, or Thruxton, this NGK performance spark plug ensures smoother acceleration, reliable cold starts, and maximum engine efficiency. If you're looking for the best Triumph parts online, shop now and equip your ride with the industry’s leading ignition technology. Buy today for just $11.95 and experience the difference a premium spark plug can make in your Triumph motorcycle's performance!

Upgrade your ride with the Superlite 525 Chain & Steel Sprocket Kit, designed to enhance acceleration, braking, and handling by reducing unsprung "rotating" weight. These sprocket kits are engineered for superior performance and durability, making them the perfect choice for riders who demand more from their machines. Each kit includes high-quality steel sprockets, available in multiple gear ratio options to customize your setup, along with a high-strength D.I.D. X-Ring sealed chain cut to the perfect length for your bike.

Built to handle the toughest conditions, this championship-winning kit delivers the strength and reliability needed for both everyday riding and high-performance demands. Whether you're looking to improve handling on the street or push your limits on the track, the Superlite 525 Chain Kit has you covered.

Unlock your bike's full potential with the Superlite 525 Chain & Steel Sprocket Kit! Experience faster acceleration, smoother braking, and better handling. Order now and take control of your ride with championship-winning performance!

Sprocket Kit Includes:

• (1) Superlite XD Series chromoly steel drilled and lightened front sprocket
  
• (1) Superlite black high carbon steel rear sprocket 
  
• (1) High strength D.I.D. 525 X'ring sealed chain cut to length
  
• (1) Matching D.I.D. Rivet style connecting link