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Triumph T100 Top End – The Conundrum of Triumph C-Range Top-End Compatibility Unfortunately, I have chosen to take on a topic that usually results in confusion and misunderstanding. As the resident anorak and customer service guide for The Bonneville Shop, I have set out to compile a timeline for the running changes during the […]
The Conundrum of Triumph C-Range Top-End Compatibility Read More »
Video Guide: Timing Tri-Spark Ignition The Tri-Spark Classic Twin utilizes 21st century technology to provide simple installation without the black box, superior running and easy starting without kick back. Many years of experience with classic motorcycles and extensive development has resulted in this high precision, zero maintenance, compact and reliable system. Built in self test
Timing Tri-Spark Ignition – Classic Twin Ignition Read More »
If you have been searching for seat supply for your vintage British motorcycle as of late, you may find that many of the best-selling seats have been out of stock with many suppliers for months now. There have been some contributing factors that have left the supply chain in peril, including a general economic
A Word About BSA, Norton, and Triumph Seat Supply Read More »
Lucas Kill Switches and Cutouts In this technical blog I will cover some of the functions and applications of the more common cutout buttons, or “kill switches” supplied by Lucas during the 1950s and 1960s. The function of the various cutout switches evolved from single-wire grounding switches, as fitted to magneto ignition machines, to
A Look at the Mysterious Lucas Cutout/ Lucas Kill Switches Read More »
From Guest Expert: Don Johnson To use an o ring with the gearbox sprocket you must have a high gear spline grooved for the o ring as well as the chamfered sprocket. Oring will demand the correct locking washer for nut. If spline is grooved put sealant on sprocket splines. Push on sprocket, install o
Gearbox Sprocket: Tips for a Grooved High Gear Spine and Chamfered Sprocket Read More »
What’s your year, make model? If you have ever called in to place an order with The Bonneville Shop, or for some technical advice, chances are you have talked with me. Once the conversation is underway, my typical first question is: What is the year make model of the motorcycle you are working on?
Year, Make, Model – What Are You Working on Today? Read More »
A motorcycle fender will restore your classic Triumph to its true glory. Don’t put an old, compromised fender on your Triumph project bike; Vintage Triumph fenders are stocked by part number and dimensions. Mudguards are undrilled to allow you to easily fettle the fender into place. Speedwell fenders offer several materials for any project including:
By David Porter, Customer and Technical Support at The Bonneville Shop History of the 1978 Triumph Bonneville As any experienced Triumph parts expert will tell you, the 1978 Triumph Bonneville model year presents some challenges when making recommendations for suitable replacement parts for the Triumph Bonneville T140 models. To help understand why this is, a
What exactly is a 1978 Triumph Bonneville? Read More »
We’re starting a restoration here at The Bonneville Shop on a numbers matching 1968 Triumph T120R. Follow along as we build it back from its frame!
VIDEO: The Start of a Vintage Brit Bike Restoration Read More »