The team at Bonneville Performance is dedicated to serving old and new TrIumph Bonneville owners and riders who want to personalize their motorcycles and unleash the beast in this remarkable British parallel twin engine! We offer the finest quality performance parts and accessories for the modern classic Triumph Bonneville, Scrambler, Thruxton, America and Speedmaster motorcycles. This includes our popular and best performing Mikuni Carburetor Kit and Oil Cooler Kit, plus crate engines, Beringer brakes, and suspension components developed on our American Flat Track Pro Super Tracker race bikes.
IN STOCK – Own the Ultimate Bonneville!
Bonneville Performance owns and manages the official Castrol-Triumph factory-sponsored American Flat Track racing team featuring Grand National AMA Pro riders. We design and build our own racing Supertrackers at 995-997cc based on the Triumph Bonneville 865cc and 900cc twin engines and our own custom frames and components.
We are currently developing new Supertrackers based on the 900cc liquid-cooled Triumph Bonneville twin engine.
We are honored to support the mission of VETMotorsports, a non-profit organization that honors and empowers disabled combat veterans through active participation in motorsports. We do this by providing opportunities for wounded veterans to work with us as part of our pit crew on race days. Consider supporting VETMotorsports today!
Bonneville Performance News
Greetings to all of our customers, followers and supporters! We're at Daytona Bike Week for the initial 2 races of the 2016 AMA Pro Flat Track race season. Today is Daytona 1 with tech inspection getting started within the next few hours at the Daytona Flat Track...read more
Bonneville Performance will be participating in the 10th Annual Dania Beach Vintage Motorcycle Show on Saturday, January 30, 2016 from 10 AM to 5 PM. We will have a number of our custom bikes on display, our Supertracker race bikes and Street Trackers along with...read more
Here's a new video covering the 2015 year in Triumph Motorcycle riding and racing. Included are clips of Bonneville Performance team owner Bill Gately and our own Jake Shoemaker #55 riding our Bonneville Performance...read more
A completed custom Bonneville Performance Street Tracker. The new beast sports an 1100 cc engine with the BP cam and a balanced 360 degree crankshaft. Just so smooth.read more
Here is a digital painting one of our Bonneville Performance Supertrackers in the pit area at an AMA Pro mile race.read more
The Springfield Mile 2 takes place on Labor Day weekend each year as a major race in the AMA Pro Flat Track series. The Springfield Mile 1 race occurs on Memorial Day weekend. Both races are integral in deciding the Grand National Championship for the year. Arrival at...read more
This reporter was again afforded the privilege of attending The 2015 Indy Mile Event as an official media representative of the Castrol-Triumph-Bonneville Performance AMA Pro Flat Track team along with VETMotorsports, by the event promoters, Family Events out of...read more
This blogger/reporter travelled from Chicago to the DuQuoin State Fairgrounds on Saturday, July 4th (Independence Day) for the running of the DuQuoin Mile. This was the first time this AMA Pro Flat Track sanctioned event had been held in nearly a decade thanks to...read more
Due to a massive weather system moving through the Midwest on Saturday, June 27, 2015, the Lima Half Mile was officially postponed one day by the AMA and run on Sunday, June 28, 2015. Pre-Race Activities Our team arrived Sunday morning at the Allen County Fairgrounds...read more
After the Sacramento Mile we've been travelling to Austin Texas for the X Games where our team rider Jake Shoemaker #55 will compete in Thursday's Harley-Davidson Flat Track Racing. This is a tremendous opportunity for us to showcase AMA Pro Flat Track racing in front...read more
Here is a photo essay of our day at the Springfield Mile 1, May 24, 2015. It didn't go as well as we had hoped primarily due to some clutch issues, but we are encouraged by the overall performance of the Bonneville Performance Super Trackers under the skillful riding...read more
At the Springfield Mile this coming Memorial Day weekend you'll see our rider #55 Jake Shoemaker in new 2015 team leathers by Max Leathers, along with an all black & white Castrol - Triumph - Bonneville Performance sponsored Super Tracker graphics design. We'd also...read more