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Yoshimura RACE AT2 Stainless Full Exhaust 21-23 Triumph Trident / Tiger Sport 660
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Yoshimura RACE AT2 Stainless Full Exhaust 21-23 Triumph Trident / Tiger Sport 660
The middle weight class has more options for today's riders, now Triumph enters with the Trident, an entry level 660cc triple with nice power and torque as well as value. The new triple is packed with potential, and we were excited to start development on this new British naked platform.
A cousin of the Triumph 675 Daytona motor this new triple was just asking for more power. The stock exhaust is a one-piece unit which required a Race Series full system.
Our development team set out to develop the Trident with the AT2, our newest high performance muffler. The system is part of our Race Series lineup, which means it's made to be used on a closed course. Perfect, this bike will be a GREAT track day/race day bike!
The AT2 simply looks striking on the new Trident. We don't know how else to put it but the Race Series AT2 system with our exclusive Works Finish completely transformed this triple. The new three cylinder 660cc engine screams with excitement with our new system! Max HP is up 6.9% and max torque is up 1.3%. Some of our secret sauce is in the collector, where we were able to incorporate a specially designed pre-muffler that enhances the power and adds a very unique exhaust note to the all-new British Trident.
The weight savings is substantial, dropping almost half the weight of the stock system, the AT2 Works Finish full system coming in at a nice 9.1lbs. This bike on the track will be a blast now thanks to the AT2 full system. With lighter weight making this already light machine handle and with enhanced power throughout the power spectrum, our AT2 full system will be the benchmark for racers worldwide.
The AT2 is proudly developed, designed and made in the USA.
This product was designed to fit on a standard equipped motorcycle, as delivered from the factory. OE and Aftermarket accessories not found on a bike as delivered from the factory, may not be compatible with this product.
Attention International Customers: This product was designed and tested to be compatible with vehicles in the U.S. marketplace only. Compatibility including fitment and performance may vary by marketplace.
Return & Exchange Policy
If you are not completely satisfied with your purchase, you may return the item within 30 days of receipt of your item. We have no hassle return policy but some non-defective items may incur a 15% re-stocking fee.
- Returned parts must be in brand new, unused, unopen and in original condition, and returned to us in the manufacturer’s original packaging with all tags included.
- Returns will be accepted if problems from manufacturer exist under one condition. That the customer provides evidence with pictures that can prove that the fault was not of there own.
- There are absolutely no returns, no exchange on electrical, special/made to order items, windscreen, body work, carbon fiber parts, closeout items or used parts.
- No returns on any Ducabike, CNC Racing, or Ermax products
- You are responsible for all shipping cost associated with getting your order back to us.
- Once your return is received and inspected by Motostarz. We will process your refund and a credit will be applied to your credit card or original method of payment (minus the shipping fee) within 24-48 hours. Please note that depending on your credit card company, it may take an additional 2-8 business days after your credit is applied for it to be posted to your account.
Please contact us at support@motostarz.com or call us at 1604.370.4899 before you want to return an item. We will issue you a return authorization number that needs to be marked on the outside and inside of the package being returned.


