Skip to content
We're Taking a Short Break — Orders Resume 31 July! Please note: Our team is currently away and will return on 31 July. Orders placed during this time will be processed and dispatched after this date. Thank you for your patience and understanding. Shop in your own currency - just select your country below
We're Taking a Short Break — Orders Resume 31 July! Please note: Our team is currently away and will return on 31 July. Orders placed during this time will be processed and dispatched after this date. Thank you for your patience and understanding. Shop in your own currency - just select your country below
Classic Short Dwell for British Twins and singles, Triumph, Norton, BSA and others

Classic Short Dwell for British Twins and singles, Triumph, Norton, BSA and others

by Tri-Spark
$553.25 - $553.25
$553.25
$553.25 - $553.25
$553.25

The Classic Short Dwell ignition is purpose-built for classic British twin or single cylinder engines, offering optimal performance with digital mini coils. It's the perfect solution for enthusiasts who need to maximise space and efficiency without compromising on power. Whether you're racing, customising choppers, or crafting bobbers, this ignition system is designed to deliver exceptional results. Made in Australia. 3 year warranty.

 

 

Product Description

A marvel of 21st-century technology designed to revolutionise your classic motorcycle experience. Say farewell to complex installations and cumbersome black boxes and welcome compact mini coils, effortless installation, superior performance, and easy starting.

Backed by years of experience and extensive development in the realm of classic motorcycles, the Classic Short Dwell Ignition stands as a testament to precision engineering, compact design, and unwavering reliability.

Say goodbye to maintenance headaches, as this zero-maintenance system ensures hassle-free operation for years to come. With built-in self-test mode and an LED timing indicator, fine-tuning your ignition has never been easier.

This 12-volt system caters to both positive and negative earth/ground installations, ensuring seamless compatibility with your motorcycle's electrical setup.

The Classic Short Dwell comes with a Dual Output Digital Mini Coil with leads and caps for twin cylinder engines and a Single Output Digital Mini Coil with lead and cap for single cylinder engines. Select the cylinder option from the drop down box.

Kickstarting your engine becomes a breeze with our system's optimised starting performance, safeguarding your electric start mechanism from potential damage. Designed with your convenience in mind, we prioritise easy starting for a hassle-free riding experience.

When you invest in the Classic Short Dwell Ignition kit, you receive a comprehensive package that includes:

Tri-Spark stator unit (replacing the points plate),

Tri-Spark trigger rotor (replacing the auto advance unit and points cam),

A detailed 12-page illustrated instruction booklet,

Essential wiring terminals and hardware items for smooth installation.

Dual or single output digital mini coil with leads and caps.

Compatible with a wide range of iconic models, including Triumph Unit Twins such as T100, T120, TR7RV, T140 Bonneville, Tiger, Daytona, as well as Norton Atlas, Enfield Interceptor, Norton Commando 1968-75, BSA unit twins, A65, A50, BSA singles like the B25, B40, B44, B50 and Triumph singles like the Tiger Cub, the Classic Twin SD Ignition brings unrivalled performance to your beloved ride.

While the Classic Short Dwell is primarily designed for parallel twins with a 360-degree crank configuration, it can also be adapted for engines with offset cranks, such as 270-degree setups. Simply add the Offset Crank Rotor to your cart and specify the required degrees and bike model in the note section upon check-out to ensure a customised fit.

Specifications

TRI-0007 - twin cylinder, TRI-0008 - single cylinder

Compatible with

  • Triumph Unit Twins - T100, T120, TR7RV, T140 Bonneville, Tiger, Daytona,
  • Norton Atlas,
  • Norton Commando 1968-75
  • Royal Enfield Interceptor,
  • BSA unit twins, A65, A50,
  • BSA singles like the B25, B40, B44, B50
  • Triumph singles like the Tiger Cub.

Includes:

Dual Output Digital Mini Coil with leads and caps for twin cylinder engines.

Or a Single Output Digital Mini Coil with lead and cap for single cylinder engines

Instructions and Guides

Classic Short Dwell Instruction Booklet

Shipping Taxes and Payments

Shipping 

We generally use Australia post to deliver your order

  • Within Australia - STANDARD post 2-6 business days. (Estimated 2-5 business days for same state delivery and interstate capital cities, except WA and NT.
  • Within Australia - EXPRESS post 1-5 business days. (Estimated 1-2 business days for same state delivery and interstate capital cities, except WA and NT.
  • International - Australia Post STANDARD airmail service. Delivery in 6-17 business days. (Estimated 6-17 business days for metro to metro delivery. Items sent to regional and rural locations may take longer.)
  • International - Australia Post EXPRESS airmail service. Delivery in 5-12 business days. (Estimated 5-12 business days for metro to metro delivery. Items sent to regional and rural locations may take longer.)

For Australia Post's international delivery times and destination guide click here

We provide Australia Post with your mobile phone number and email address, where applicable.  Australia Post will use this information to communicate with you regarding your delivery from us.  This may be in the form of SMS or email notification.  

Postage Calculator

You can calculate the postage in the view cart area.   Click on 'Calculate Shipping' and enter your details.

Taxes, Customs and Duty

Charges may apply to orders sent outside Australia

Please be aware of how taxes will be applied to your delivery by checking with your post office. For International orders we DO NOT collect any customs duties or taxes. If any of these charges are applicable they will be collected upon delivery by the post office in your country. The applicable charges vary from country to country. 

Payment Options and Advice

We offer a variety of secure payment methods to make your checkout experience easy and convenient.

Accepted Payment Methods

  • All Major Credit Cards – Shop and pay in your own currency with Visa, MasterCard, American Express, and more.

  • PayPal – Available to customers paying in Australian and USA Dollars.

  • Bank Deposit – Available to Australian customers only. Our bank details will be provided on the next page after you select this option at checkout.

  • Shop Pay – A fast and secure checkout option.

  • Google Pay (G Pay) – Quick checkout using your saved Google account details.

Note: If you do not want your payment information saved for future purchases, please remember to untick the box that says ‘Save my information for faster checkout’.  Leaving this box ticked may impact saved payment information with other online shops.

Express Checkout Options

For a faster checkout, you can use:

  • Shop Pay
  • PayPal
  • G Pay

If you already have an account with any of these services and your details are up to date, your checkout will be streamlined.

Currency

When using any major credit card, you can shop and pay in your own local currency, making your purchase experience seamless no matter where you are in the world.

If you have any questions about payments or need assistance, feel free to contact us – we’re here to help!

Compare products

{"one"=>"Select 2 or 3 items to compare", "other"=>"{{ count }} of 3 items selected"}

Select first item to compare

Select second item to compare

Select third item to compare

Compare