BC BUILD / BONNEVILLE T100 BLACK

Finned Master Cylinder Cover for Triumph Motorcycles

Vintage motorcycles have a distinguished, classic look. The air-cooled engines on so many of Triumph's timeless models got their iconic looks from the fins lining the headers. The British Customs Finned Master Cylinder Cover is designed to complement the timeless look of any Modern Classic with its finely machined fins. Made from high quality 6061 aluminum and type II anodized, the clean lines of the British Customs Finned Master Cylinder Cover will accentuate the distinctive features of your bike's vintage-inspired designs, and will help bring your build together. It's easy to install too, and will replace the unsightly stock master cylinder cover with just two screws. The details are what pull any personalized build together, and the British Customs Finned Master Cylinder Cover is meant to do just that.

Features:

• Fast and easy to install
• Gives bike a clean, understated appearance
• Made from high quality 6061 aluminum
• Type II anodized black
• Fits snugly on stock master cylinder
• Improved longevity over plastic master cylinder cover

Included Components

• Master Cylinder Cover
• Two Stainless Mounting Bolts

INSTALLATION GUIDE

Print Install Guide (PDF)

• How to Install Brake Master Cylinder Cover on 1 inch Handlebar

Shop the retro chain guard for Triumph Bonneville and Street Series motorcycles, now available for just $103.95. Designed for models like Bonneville T100 (2017-2025), T100 Black (2017-2025), T120 (2017-2025), T120 Black (2016-2025), Scrambler 900 (2023-2025), and more, this retro chain guard blends vintage aesthetics with modern functionality.

Key Features:

• Material: Stainless steel construction ensures corrosion resistance and durability, making it a reliable steel guard for your motorcycle.
• Finish: Powder-coated black for a sleek and refined appearance.
• Design: Retro hole-pattern aesthetic aligns perfectly with the iconic Triumph style, offering both form and function.
• Functionality: Acts as a motorcycle chain guard that shields the chain and nearby components while exposing the drivetrain for a stylish, mechanical look.
• Safety: Keeps riders and passengers fully protected from debris during rides.
• Installation: Direct replacement ensures hassle-free fitting, saving time and effort.
• Value Addition: Earn 1039 Rider Rewards points with every purchase, enhancing the value of your upgrade.

Shop now to secure this retro chain guard for Triumph motorcycles and experience the perfect blend of safety, style, and functionality. Protect your chain, enjoy a fully protected ride, and elevate your bike’s aesthetics with this premium chain guard.

INSTALLATION GUIDE

Print Install Guide (PDF)

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

Plug & Play Retro Tail Light

Crafted for riders who demand style without sacrificing function, the British Customs Retro Tail Light transforms your Triumph’s rear end with a sleek, bobber-inspired design. Ditch the bulky factory setup—this precision-machined LED tail light bolts directly to your stock rear mudguard, slimming your bike’s profile while adding a timeless retro edge. Built from rugged 6061 aluminum and finished in a stealthy black anodized coat, it’s as tough as it looks. The integrated license plate mount keeps things clean and legal, while the ultra-bright LEDs ensure you’re seen day or night. Made in the USA, for riders who ride hard and demand better.

Specifications

• Material: 6061 Aircraft-Grade Aluminum (Black Anodized Finish)
• Lighting: Ultra-Bright LED Brake Light + Integrated License Plate LED
• Fitment: Direct Bolt-On for Stock Triumph Rear Mudguards
• Compliance: DOT-Certified for Road Use
• Dimensions: 4.5” Diameter, 1.2” Depth
• Weight: 1.2 lbs (Lightweight, Zero Drag)

What’s Included

• Retro LED Tail Light Assembly (Black Anodized)
• License Plate Mounting Platform
• Premium Stainless Steel Hardware Kit
• Plug-and-Play Wiring Harness

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.

Install Guide

• How to Install Plug & Play Retro Tail Light on Triumph Bonneville T100/ T120

Retro Turn Signals - Shock Mount | Halogen or LED

Elevate your Triumph Modern Classic’s aesthetics with the British Customs Retro Turn Signals—a perfect fusion of vintage style and modern reliability. Designed for riders who demand both form and function, these shock-mounted turn signals feature rugged aluminum bodies and precision-engineered brackets, all crafted and wired in the USA. Whether you choose the warm glow of halogen or the crisp brightness of LED, these signals bolt directly to your bike’s rear shocks, delivering a clean, retro-modern look that outshines factory indicators. Plug-and-play wiring means zero guesswork—install in minutes and hit the road with confidence.

Specifications

• Housing: Durable Aluminum (Polished or Black Finish)
• Lighting Options:
  • Halogen: Classic 23W/12V (Air-Cooled Models)
  • LED: Bright 10W/12V (Liquid-Cooled Models)
• Compatibility: Triumph Modern Classics (See Fitment Notes Below)
• Certification: Non-DOT/E-MARK (For Off-Road/Show Use)
• Brackets: Laser-Cut Stainless Steel, USA-Made
• Wiring: Proprietary Plug-and-Play Harness

What’s Included

• Retro Turn Signals (Halogen or LED, Based on Selection)
• Shock-Mount Stainless Steel Brackets (Model-Specific)
• Plug-and-Play Wiring Harness (Pre-Assembled in the USA)
• Stainless Steel Hardware Kit (Corrosion-Resistant)

Warranty & Support

• 1-Year Limited Warranty: Covers manufacturing defects.
• Expert Assistance: Call +1 (877) 999-BRIT or email support@british-customs.com.
• Live Chat: Monday–Friday, 8 AM–5 PM PST for instant help.

Install Guide

• Unbox & Prep: Remove factory turn signals and inspect included components.
• Mount Brackets: Bolt stainless steel shock mounts to your bike’s rear shocks.
• Attach Signals: Secure turn signals to brackets using included hardware.
• Connect Wiring: Plug the harness into your bike’s existing connectors—no splicing.
• Test & Ride: Verify operation and tighten all components.

Fitment Notes

• Street Scrambler (Post-2019): Not compatible due to relocated rectifier (no mounting holes).
• Thruxton R/RS: Shock-mount signals interfere with rear shock reservoirs. Use Flush Mount Micro LED instead.
• Tail Light Integration: Designed to pair seamlessly with British Customs tail lights. For standalone turn signals, click here.

Upgrade your Triumph motorcycle with premium retro turn signals for Triumph motorcycles, designed to bring both style and functionality to your ride. These retro turn signals, compatible with Triumph models from 2016 to 2025, blend seamlessly with the aesthetic of Triumph motorcycles stock, whether it's the Bobber, Bonneville, Thruxton, or Scrambler. At $103.44, this lighting system offers exceptional value with a touch of vintage charm.

Constructed with a durable aluminum body and available in halogen versions, these turn signals are built to endure the road’s challenges, resistant to bumps while maintaining high visibility. The pre-wired plug-and-play harness makes installation straightforward—simply bolt them on, connect the pre-wired assembly, and enjoy powerful light with a classic appeal.

Designed for the front stock location, these low-profile indicators complement the aesthetics of Triumph's iconic design language. Their brushed and chrome finishes ensure a sleek appearance that enhances the retro vibe. From liquid-cooled models with 10W/12V bulbs to air-cooled variants featuring 23W/12V specs, each unit guarantees reliable performance tailored to your motorcycle's needs.

With mounting brackets precision-cut and wiring assembled in the USA, these signals reflect a commitment to quality and craftsmanship. While non-DOT/E-MARK, they deliver excellent illumination, making them perfect for riders prioritizing custom design over regulatory certification.

Purchasing these retro turn signals not only upgrades your bike's style but also rewards you with 1034 Rider Rewards points, turning your investment into future benefits. Elevate your ride today with these custom retro indicators and enjoy a lighting system that merges vintage aesthetics with modern reliability. Shop now to experience the perfect combination of form and function for your Triumph motorcycle!

FITMENT NOTES

Street Scrambler Note: After 2019, the Street Scrambler had a revision in design on the lower triple tree, with a rectifier being relocated elsewhere resulting in no more mounting holes for the Rectifier mounted Turn Signal Kits (or High Fender Bracket)

Thruxton R/RS Note: *The Shockmount version of Retro Turn Signal housing does not work with Thruxton R/RS as it comes into contact with the rear shock reservoir under load. The only Shockmount Turn Signal Kit that'll work in our offering is the Flush Mount Micro LED at the moment here

Compatibility Note: This is a plug & play kit meant to work directly with our tail lights with no other parts needed. Just bolt-on, plug & play. For the turn signals alone, please view here

Upgrade your Triumph with the Predator Pro Slip On Exhaust from British Customs, crafted to enhance both performance and style. Designed for Triumph models like the Bonneville T100 (2001-2025), Speed Twin 1200 (2019-2025), Street Cup, Street Twin and Thruxton 1200 RS (2022-2025), this high-performance exhaust system brings the perfect blend of vintage-inspired sound and modern engineering to your motorcycle. Built from 304 stainless steel with a smooth, TIG-welded finish, the Predator Pro exhaust embodies durability and timeless appeal, making it an ideal upgrade for those looking to elevate their bike's performance, style, and sound.

The Slip On exhaust's reverse cone shape adds a retro aesthetic while delivering that iconic Triumph exhaust note, reminiscent of the '60s and '70s models, but with a quieter, more refined tone. Thanks to an updated baffle design, this exhaust reduces noise by 2-3 decibels, providing a classic growl without excessive volume. Installation is straightforward with a bolt-on design, utilizing stock locating pins and frame bolts for a seamless, factory-level fit that requires no major modifications—ensuring compatibility with a wide range of Triumph motorcycles.

Enjoy enhanced throttle response and increased horsepower with the Predator Pro Slip On Exhaust, which also isolates engine vibrations for a smoother ride. Weighing 1.9 lbs, this exhaust shaves 3.8 lbs off the stock catalytic converter, further boosting your bike's performance by reducing weight and improving airflow. Available in polished or brushed finishes, each predator exhaust complements the unique styling of Triumph bikes, from modern classics to traditional designs.

Shop now to give your Triumph the upgrade it deserves with the Predator Pro Slip On Exhaust, a custom-built, stylish, and powerful addition to your ride that captures the essence of Triumph Motorcycle. Made in the USA, this Triumph Slip On Exhaust combines high-quality craftsmanship with a bold, timeless design.

Install Guide