America/ Speedmaster Big Bore Kit - Triumph Forum: Triumph Rat Motorcycle Forums
» Main Menu

Discussion Forums
 » Twins
 » Tiger
 » General
 » RAT

 » Blogs Links

 » Photo

Motorcycle Forums
» Insurance
» Sponsors
» Our Partners
»ATV Reviews
»Motorcycle Games

Cruisers - America, Speedmaster Cruiser chat for America and Speedmasters

LinkBack Thread Tools Display Modes
Old 12-17-2009, 10:59 AM   #1 (permalink)
Senior Member
Main Motorcycle: Anything Triumph
RickyT's Avatar
Join Date: Sep 2004
Location: Newington, CT
Posts: 351
America/ Speedmaster Big Bore Kit

Is there such a thing? How much? Where can I get one? is it worth it?
As a child I would never look before I would leap. Things are different now, but I still leap.
RickyT is offline   Reply With Quote Quick reply to this message
Sponsored Links
Old 12-17-2009, 11:28 AM   #2 (permalink)
Grand Prix 250
Harald73's Avatar
Join Date: Oct 2007
Location: Hellsinki, Finland
Posts: 47
1. There are a few different ones.
2. Depends where and what you buy. Doesnīt come cheap. Someone has to install it too.
3. KVG (Ask the f.cking Google). Hint or
4. Some (the few that have it) say itīs well worth it. I`m thinking of buying one when I feel like the motor needs big enough service. Not that I have money for one now anyway.
Harald73 is offline   Reply With Quote Quick reply to this message
Old 12-17-2009, 01:48 PM   #3 (permalink)
Senior Member
Formula Extreme
Main Motorcycle: 05 speedmaster - black
Join Date: Sep 2005
Location: Wisconsin
Posts: 774
Other Motorcycle: 2010 Thunderbird - silver
Extra Motorcycle: 2014 thruxton - black
more options

if you are at all handy this is a nice DYI project. If not, have a pro do it.

how too link

is it worth it, I think so, but it depends on what you want and how you ride.

see my wicked black speedmaster
904cc, 12:1 JE racing pistons, thunderbike cams, ported and polished head, scepter pipes, 39mm FCRs.
mag10 is offline   Reply With Quote Quick reply to this message
Old 12-19-2009, 09:30 AM   #4 (permalink)
Senior Member
Main Motorcycle: 12 Rocket Roadster
Gregger's Avatar
Join Date: Apr 2007
Location: Northern, Ontario
Posts: 263
Other Motorcycle: 03 America

Similar question asked on the Bonneville America Forum. Interesting links provided.
Can't wipe this smile off my face!!!!
Gregger is offline   Reply With Quote Quick reply to this message
Sponsored Links

Quick Reply

Register Now

In order to be able to post messages on the Triumph Forum: Triumph Rat Motorcycle Forums forums, you must first register.
Please enter your desired user name, your email address and other required details in the form below.
User Name:
Please enter a password for your user account. Note that passwords are case-sensitive.
Confirm Password:
Email Address
Please enter your valid email address, that can receive an automated confirmation message. Otherwise, you won't be able to gain full access.
Email Address:
City and/or country where you live
Main Motorcycle
Your First Name
Please insert your first name


Human Verification

In order to verify that you are a human and not a spam bot, please enter the answer into the following box below based on the instructions contained in the graphic.

Thread Tools
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are Off
Pingbacks are Off
Refbacks are On

Similar Threads
Thread Thread Starter Forum Replies Last Post
Speedmaster Big Bore Kit TriumphJohnny Twins Technical Talk 27 05-25-2013 04:34 AM
America vs Speedmaster Pauljo Cruisers - America, Speedmaster 5 10-15-2010 08:16 PM
Speedmaster vs America Dragonsan Twins Talk 20 03-21-2008 10:53 AM
america or speedmaster TwinVee2 Twins Technical Talk 11 12-02-2007 10:28 PM
Big Bore kit for Bonnie America AncientScotty Twins Talk 0 01-12-2006 10:21 PM

Powered by vBadvanced CMPS v3.2.2

All times are GMT -4. The time now is 08:19 PM.

Powered by vBulletin® Version 3.8.7
Copyright ©2000 - 2015, vBulletin Solutions, Inc.
Search Engine Optimization by vBSEO 3.6.0
Motorcycle News, Videos and Reviews
Honda Grom Forum Harley Davidson Forum Honda 600RR Forum Kawasaki Forum Yamaha R6 Forum Yamaha FZ-09 Forum
1199 Panigale Forum Honda Africa Twin Forum Roadglide Forum Honda CBR1000 Forum Vulcan Forum Yamaha R1 Forum Yamaha R3 Forum
Ducati Monster Forum Harley Forums Honda CBR250R Forum ZX10R Forum Star Raider Forum Yamaha Viking Forum
Suzuki GSXR Forum V-Rod Forums Honda Shadow Forum Kawasaki Motorcycle Forum Star Warrior Forum KTM Duke 390 Forum
SV650 Forum BMW S1000RR Forum Honda Fury Forum Kawasaki Versys Forum Drag Racing Forum Ducati 899 Panigale Forum
Suzuki V-Strom BMW K1600 Triumph Forum Victory Forums Sportbikes BMW NineT Forum
Volusia Forum BMW F800 Forum Triumph 675 Forum MV Agusta Forum HD Street Forum Suzuki GW250 Forum
Yamaha Motorcycles Victory Gunner Forum Victory Charger Forum Honda Vultus Forum HD LiveWire Forum Ninja H2 Forum
BMW Scrambler Forum Ducati Scrambler Forum Kawasaki Ninja 250SL Forum

Garage Plus vBulletin Plugins by Drive Thru Online, Inc.