High-Performance Products for your Bonneville • Custom Super Trackers • Custom Street Trackers

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, Speedmaster, T-120, T-100, Bobber, and Speed Twin 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.

We Have Our Aluminum Oil Coolers In Stock!

After a long delay, we have our popular Bonneville Performance Oil Cooler Kits back in stock! Natural brushed aluminum finish is available March 1st and anodized black finish will be available March 8th!

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Go Fast, Turn Left and Keep Going!

Bonneville Performance is proud to announce a new partnership with Evil Hours Racing. As a 501c3 flat track racing organization, Evil Hours Racing is committed to using their racing program to help veterans of foreign wars with post traumatic stress find hope and healing. Through a number of unique initiatives, Bonneville Performance and Evil Hours Racing will help those suffering win “the last mile”. Stay tuned for more details as we look towards 2021.

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.

Bonneville Performance News

Press Release on Mikey Martin #91

Press Release on Mikey Martin #91

[fblike style="standard" showfaces="false" width="400" verb="like" font="arial"][google_plusone size="standard" annotation="none" language="English (UK)"] You can read an update here on Mikey Martin's condition after an unfortunate incident at Volusia Speedway on...

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Mikey Martin in Next Moto Champion Magazine

Mikey Martin in Next Moto Champion Magazine

Congratulations to our own Mikey Martin #91 for his full page appearance in the December 2013 issue of Next Moto Champion magazine. Mike is riding our Triumph factory sponsored AMA Pro Flat Track Bonneville Performance Super Tracker.

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Triumph – World’s Fastest 2013 Highlights Video

Triumph – World’s Fastest 2013 Highlights Video

Triumph has compiled a great video of highlights from the 2013 high performance racing seasons including: AMA Pro Flat Track  rider Mikey Martin (#91) riding our own Bonneville Performance Super Tracker, Jason DiSalvo (#40) at the Bonneville Salt Flats and on AMA Pro...

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Our BP Street Tracker Featured on Classic Bike Guide Cover

Our BP Street Tracker Featured on Classic Bike Guide Cover

In the January 2011 issue of Classic Bike Guide, our Street Tracker was featured on the cover, and in an interior article entitled: 80 Lean, Mean Flat Track Machine - Fabulous Hinckley Bonnie flat tracker.  Cover: Broadside Revisited: Big Bore Bonnie Turns Back the...

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Spirit Issue 10

Spirit Issue 10

Triumph has recently published Spirit issue 10, its interactive online magazine. Issue 10 contains many great articles and information including: First ride: Thunderbird LT and Thunderbird Commander New Video: For The Ride Enter to Win: The Ride of a Lifetime Blog:...

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Triumph’s Twin Engine Video

Triumph’s Twin Engine Video

Here's a short video on the Official Triumph YouTube channel that shows the power curves on Triumph's Thunderbird 1600 and 1700 cc parallel twin engine designs. http://youtu.be/1YnO8WhOjQU

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