BC BUILD / BONNEVILLE T120 SO CAL RETRO

Name: BC Build / Bonneville T120 So Cal Retro
Brand: Triumph Motorcycles
SKU: BC x So Cal T120 Retro
Availability: InStock
Rating: 5 (1 reviews)

2023 TRIUMPH BONNEVILLE T120

CUSTOMIZE YOURS TODAY

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BC Build / Bonneville T120 So Cal Retro

The BC X So Cal T120 Retro Build is the product of a collaboration between So Cal Triumph and British Customs. This distinctive, bolt-on custom design is part of a series we're crafting exclusively for So Cal Triumph, and it's now available for viewing and purchase at their dealership in Brea, California.

Accessories

ACG Engine Badges for Triumph Motorcycles (2016+) / ACG Engine Badges for Triumph Motorcycles (2016+) /

DESCRIPTION

The British Customs Engine Badges collection is designed to compliment the classic aesthetics of your Triumph Motorcycle. Blending in nicely with the bike’s retro looks, each badge is made from billet aluminum, CNC milled, and finished to be lightweight and durable. Available for both ACG (throttle side) and Clutch positions to help you fully personalize your engine’s appearance.

Features:

Manufactured from billet aluminum
Easy to install (use Factory bolts)
Gives bikes a vintage look without being distracting
Lightweight and durable
Made in USA

INSTALL GUIDES

Print Guides

How to Install ACG Badge
How to Install Clutch Badge

Video Guides

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Clutch Engine Badges for Triumph Motorcycles (2016+) / Clutch Engine Badges for Triumph Motorcycles (2016+) /

The British Customs Engine Badges collection is designed to complement the classic aesthetics of your Triumph Motorcycle. Blending in nicely with the bike’s retro looks, each badge is made from billet aluminum, CNC milled, and finished to be lightweight and durable. Available for both ACG (throttle side) and Clutch positions to help you fully personalize your engine’s appearance.

Features:

Manufactured from billet aluminum
Easy to install (use Factory bolts)
Gives bikes a vintage look without being distracting
Lightweight and durable
Made in USA

Print Guides

How to Install ACG Badge
How to Install Clutch Badge

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Shorty Front Fender for Triumph / Shorty Front Fender for Triumph /

Used in conjunction with our High Fender Bracket to enhance the "scrambler" look.

This part is also a stock replacement for Street Twin, Street Scrambler (pre-2019 without split fenders), & Street Cup models.

Features:

Length 18 1/2" (from tip to tip)
Width 5 1/4"

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Retro Chain Guard for Triumph Bonneville / Street Series (2016+) / BC707-003-V2-B

DESCRIPTION

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

INSTALLATION GUIDE

Print Install Guide (PDF)

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

Video Install Guide

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Finned Master Cylinder Cover for Triumph Motorcycles / BC703-003-B

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

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Lighting

Plug & Play Retro LED for Triumph Motorcycles (2016+) | Rear Shock Mount / BC501-102-BS-LED

Plug & Play Triumph Motorcycle's Rear Shock Mount Retro LED

The retro style turn signals from K&S Technologies were selected for their build quality and superior aesthetics over factory indicators. These are one of the most popular lighting upgrades for Triumph Modern Classics. Also offered in Halogen.

Features:

Aluminum bodied turn signals
LED version, Halogen version here
Mounting brackets cut & finished & wiring assembly all done in the USA
Plug & play harness; just bolt-on, plug in turn signal connectors into harness & play.
Equipped with 16 light emitting diodes per indicator
16 watts/signal
Shines amber
Input Voltage: 12V DC
Non-DOT/E-MARK

Plug & Play Kits: We've taken the guesswork out by combining these turn signals with our high quality turn signal brackets specifically to work on Triumph Modern Classic models with our tail light kits.

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

Install Guides

How to install Retro Tail Light with Front & Rear Turn Signals

Video How to Remove Guides

How to remove the Rear Fender on a Triumph Bonneville T100 & T120

Print Install Guide (PDF)

How to Install Front Turn Signal Kit for Thruxton 1200
How to Install Front Turn Signal Kit (Rectifier) for Air Cooled Modern Classics
How to Install Front Turn Signal Kit (Shock mount) for Street Scrambler
How to Install Rear Turn Signal Kit on (Shock mount) Street Scrambler
How to Install Rear Turn Signal Kit (Frame Mount) on Bobber

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Bobbed Pan Tail Light / Bobbed Pan Tail Light /

Another look & option for the Liquid Cooled Bonneville models, our Bobbed Pan Tail Light Kit gives an aggressive look in the rear with a shorter fender combined with our Pan Tail Light.

Features:

The shorter rear fender design combined with our Pan Tail Light instantly gives an aggressive scrambler look
Pan Tail Light is machined from 6061 aluminum & black anodized all here in the USA
LED Lighting with built-in license plate lighting underneath round LED tail light
Rear fender + inner supporting fender crafted from premium ABS plastic
Easy bolt-on + plug-n-play design; stainless steel mounting hardware included

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Plug & Play Retro LED Turn Signals for Triumph Motorcycles (2016+) | Front Stock Location / BC501-109-BS-LED

Plug & Play Triumph Motorcycle's Retro LED Turn Signals

Features:

Aluminum bodied turn signals
LED version, Halogen version here
Mounting brackets cut & finished & wiring assembly all done in the USA
Plug & play harness; just bolt-on, plug in turn signal connectors into harness & play.
Equipped with 16 light emitting diodes per indicator
16 watts/signal
Shines amber
Input Voltage: 12V DC
Non-DOT/E-MARK

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

INSTALLATION GUIDE

Print Install Guide (PDF)

How to Install Front Turn Signal Kit for Thruxton 1200
How to Install Front Turn Signal Kit (Rectifier) for Air Cooled Modern Classics
How to Install Front Turn Signal Kit (Shock mount) for Street Scrambler
How to Install Rear Turn Signal Kit on (Shock mount) Street Scrambler
How to Install Rear Turn Signal Kit (Frame Mount) on Bobber

Video Install Guide

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Control

Four Bolt Clamps / BC305-015

Carved from blocks of 6061 Aluminum, the British Customs Four Bolt Handlebar Clamps are an anodized upgrade to the control center of your Triumph Modern Classic. Engineered to make the four-bolt radius bar-mount design stand apart from the crowd, the BC Handlebar Clamps come with all of the necessary stainless-steel hardware to make this an easy upgrade.

Print Install Guide (PDF)

How to Install Four Bolt Handlebar Clamps

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Stainless Steel Retro Handlebar / Stainless Steel Retro Handlebar /

The Retro Bar Kit is a vintage style bar that compliments the retro styling of motorcycle.

These bars were originally made to fit Triumph Liquid Cooled models without major changes as the popular "M-Bars" wasn't a bolt-on option (stuck throttle) so we decided to go in between clubman handlebars and tracker handlebars with a touch of M-Bars.

Features:

Classic styling, allowing bar change without having to switch cables
304 Stainless steel bar, mandrel bent in the USA
Polish or Black finish

Retro Handlebar Specifications:

Width: 29"
Rise: 2 5/8"
Pullback: 7"

NOTE: Does not work with the optional heated grips.

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Hollow Bar End Mirror Adapters / BC201-015-B

We have the perfect solution if you've recently upgraded to a hollow handlebar and are looking for a way to mount a bar end mirror.

Developed by British Customs, our expanding bar end mirror adapter is designed to work seamlessly with most 1 inch and 7/8 inch hollow handlebars. It has been thoroughly tested and proven compatible with popular mirror models such as the CRG Mirrors and Motogadget Mo.view Spy and Cafe Mirrors.

Our adapter is designed to accommodate any mirror with a 7/8 inch clamping diameter, ensuring versatility and ease of use. Additionally, it is specifically designed to work with hollow handlebars that have an inside diameter of 19mm or greater.

Crafted with precision, our Bar End Mirror Adapter is CNC machined from high-quality 6061 Aluminum for exceptional durability. The sleek black anodized finish adds a touch of style to your motorcycle. For your convenience, we include stainless steel mounting hardware with each adapter.

Upgrade your handlebar and mount your favorite mirror effortlessly with our high-quality Motorcycle Bar End Mirror Adapter. Sold individually and proudly made in the USA.

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CRG Blindsight Mirror / BS-100

This little assembly will clean up any blind spots in your rear and side view. CRG uses custom convex glass formed to their own specification to give you the perfect balance between field of vision and image magnification. To reduce glare, the glass has an automotive quality mirror tinting. Rubber mounting helps the glass resist vibration.

Features:

2" diameter mirror
6061-T6 Aluminum CNC Machined Billet Construction then black anodized all in the USA
All stainless hardware
Fully modular assembly - every part is easily replaceable
Sold individually

Note: This mirror will directly mount onto 7/8" handlebars but will not fit directly onto 1" handlebars. In order to fit onto 1" handlebars, you will need an adapter. Please see below:

For stock handlebars which has a threaded insert use this adapter.

For aftermarket handlebars which is completely hollow, use this expanding adapter.

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Bates Foot Pegs for Triumph Bonneville / Speed Twin 900 / Street Series / Bates Foot Pegs for Triumph Bonneville / Speed Twin 900 / Street Series /

The Bates Foot Peg Kit includes (1) set of rubber foot pegs made from the original Bates foot peg mold and the required peg adapters to make installing them as quick and easy as possible. Made to last with quality materials so you won’t have to worry about your parts looking faded two months down the road.

Features:

Fast and easy installation: takes less than 15 minutes for a set reusing pin and circlip
Replace the stock platform with ridges to a completely round platform, thicker in diameter for a better foot placement and response
Proudly made in the USA with billet, anodized in black
Made from the original Bates foot peg mold

Note: Bonneville T100/T120 Rider model (front) Bates Foot Peg Kit will include two offset brackets to match the offset found on the stock foot peg. It is not necessary to install this offset but we include them to match the stock specifications.

The offset bracket will also apply for the Bonneville Bobber for the right/brake hand side foot peg.

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Performance

3.5 Predator Carbon Slip On Exhaust for Triumph Bonneville T100 & T120 | Brushed / BC902-131-CB-BR

As British Customs has grown as a company we’re always finding ways to keep pushing the boundaries and expand the capabilities of the parts we make. After years of testing and refining the design of the original Predator Exhaust since its release in 2004, we wanted to create a fresh new version of it that was not only lighter and increased performance but also introduced carbon fiber into the predator exhaust line.

At first glance the Predator Carbon definitely has an updated and modern look, but there’s more to its upgraded design than what meets the eye. Built with lightweight 20 gauge instead of 18 gauge 304 stainless steel and swapping out the Louvered Baffle Core for our higher flowing and lighter perforated Race Baffle Core, it is the lightest slip-on exhaust we’ve created yet. At the tip the carbon fiber end cap makes it fully serviceable and gives the exhaust a unique look while offering even more savings in weight.

Durable and corrosion resistant, this exhaust is available in 3.5” and 4” sizes with your choice of a polished or brushed finish. From time to time we also release limited runs of our Special Edition black color. You can sign up for our newsletter to stay up to date on special edition releases.

Key Features & Benefits

Rolled by hand from 20 gauge 304 Stainless Steel
TIG welded then finished in brush or mirror polish
Carbon Fiber End Cap design
Perforated Race Core baffle
Lightest exhaust in our offering - 4lbs below the stock exhaust, per side on a stock Speed Twin

Install Guides

How to remove the stock exhaust on a Triumph Bonnneville T100 & T120

How to Install 3.5 Predator Carbon Exhaust on a Triumph Bonneville T100 & T120

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Ceramic Coating (Lead Time 1-4 Weeks) / S-002

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Seats & Luggage

Triumph Low Profile Gel Seat / Triumph Low Profile Gel Seat /

We designed the Slammer Seat back in 2013 when options for Triumph seats were really limited. At the time, the goal was to create a Triumph Bonneville seat that would give the bike a custom look without sacrificing comfort — to get away from the bulky look of stock seats and use something other than single density foam, which has been the most commonly used seat filler for motorcycles since the 1940s. Over time we’ve been able to replicate our tried and true Slammer design across a variety of Triumphs, offering a Triumph Street Twin Seat option too, along with older air-cooled models.

Watch our video below to see how our Slammer Seats are made here in the USA: https://www.youtube.com/watch?v=yKYTLbUeB0Q

FEATURES

Designed in 2013 and consistently retested
Hybrid gel technology combines proprietary foam and a special gel core to reduce road vibrations and improve the distribution of weight
Covered with premium Marine-grade vinyl, which looks like leather and is both durable and weather-resistant
Easy install: plug and play design

Print Install Guide (PDF)

How to Install Slammer Seat for Liquid Cooled
How to Install Slammer Seat for Street Scrambler

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Handling

Superlite Chain & Sprocket Kit for Triumph Bonneville T120 (2016-2022) / R86120002.17.37.100.525

Superlite RS Series steel sprocket kits shave unsprung "rotating" weight which in turn provides better acceleration, braking and handling. All kits include high quality steel sprockets with multiple gear ratio options and high strength D.I.D. X-Ring sealed chains cut to length. These kits are extremely strong and built to last

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. VX3 Series X-Ring chain cut to length

(1) Matching D.I.D. Rivet style connecting link

"Red Rubber" version has a red rubber inside of the countershaft sprocket instead of the standard in black from Ognibene. This is also called the "Silent Series" which reduces decibels of at least 2dB compared to conventional sprocket kits, thereby extending transmission life.

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Galfer Front Floating Wave Rotor for Triumph Motorcycles (2016+) / DF906CW

Upgrade your Triumph liquid-cooled motorcycle with the Galfer Floating Wave Brake Rotor. This exceptional rotor is designed to deliver optimal brake pad-to-rotor contact, ensuring superior stopping power.

Crafted with precision, each Galfer Floating Wave Brake Rotor features Galfer's patented Wave design, made from a proprietary mix of virgin high carbon 420 stainless steel. Laser cut with precision (never stamped) and double disc-parallel ground, it guarantees perfect parallel flatness. Additionally, it's heat treated to match the requirements of each specific application. Rest assured, it meets the high standards of KBA and TUV approval.

Seamlessly replacing your stock rotor, the Galfer Floating Wave Brake Rotor makes installation a breeze. We provide full instructions and offer technical assistance to ensure a smooth process. We're here to support you every step of the way.

Experience the benefits of this exceptional rotor firsthand. Its full floating Wave blades allow air to pass over every point of the brake pad surface, effectively cooling your brake system. With the best friction surface among stainless steel rotors, you can rely on consistent and predictable performance.

The Galfer Floating Wave Brake Rotor excels in all conditions, even the most aggressive riding scenarios. It drastically increases lever feel, modulation, and brake torque, giving you precise control and enhanced performance.

For select applications, Galfer also offers Rear Floating Wave Rotors to complete your braking system upgrade. Trust in our Spanish factory's precision manufacturing to deliver top-quality products.

Elevate your Triumph liquid-cooled motorcycle's braking performance with the Galfer Floating Wave Brake Rotor. Order yours today and experience outstanding performance, reliability, and superior stopping power.

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Galfer Rear Wave Rotor / DF915W

Triumph Rear Wave Rotor

Galfer's Standard Wave rotors are engineered to provide the best performance in the market. Every aspect of their design, from the materials and manufacturing processes to the extensive testing, has been carefully chosen to produce the best quality stainless steel rotor available. The Standard Wave rotor provides premium performance both on the street and at the track, and its influence in the industry can be seen in all the designs that try to copy its look.

Features:

Keeps brake system cooler by allowing air to pass over every point of a brake pad surface
Best friction surface of any stainless steel rotor
Seamlessly replaces stock rotor
Extremely predictable and consistent
Provides outstanding performance even in the most aggressive conditions

Product Features

Weight: 1.95 lbs
Diameter: 255mm

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