Triumphrat

Twin Mod Links

The following are links to posts mainly in the Twin Talk area of the forum and to a few other sites* showing (occasionally step-by-step) instructions for various modifications to Hinckley Bonnevilles, Bonneville Americas, Speedmasters, Thruxtons and Scramblers.


Names cited are those of the authors... [Read More]

How to add a lighting switch to the triumph twins

I have designed a simple and cheap method of adding a lighting switch to control all the lighting requirements of a Bonneville or America/Speedmaster.
See attached documents.

Bonneville interchangeable parts

Starting a list of interchangeable bits for the Bonnie...

Brakes: EBC Pro-Lite floating rotor

• Pro-Lite front rotor MD601LS
• Rear Pads FA2142HH
• front pads FA196HH
• Rear rotor search Bike Bandit for aftermarket rotor for 02 bonnie and the solid rear will show up

Oil Filters: Source 1,Source 2

• NAPA 1358
• Wix 51358
• Baldwin B1400
• Fram Ph6017a
• Hastings LF113
• A/C PF2135
• Purolator ML1681

... [Read More]

Triumph Twins Torque Specs (PDF)

Here's the torque specs document in PDF format for all modern Bonnevilles, T100s, Bonneville Americas, and Speedmasters.

Created by bonnyusa (http://www.bonnevilleamerica.com)

Removing Baffles - Triumph Bonneville

A frequently asked question about Bonnevilles/T100s is how can I modify my stock mufflers (silencers)? Here are the instructions for removing the rear baffles, drilling the remaining baffles and rejetting tips. Bill T100 initially gave me the instructions and I have added to them based on my and others experiences.

Tools needed:

1 ¼ “ metal hole saw (choose a good one)
Minimum 8” long ¼” metal drill bit
Preferred: ½ in drive drill

The rear baffle is held in place by a rear flange and an inn... [Read More]