After a seven-year hiatus, Triumph has finally made a comeback in the sport bike segment. It’s taken the wraps off the Daytona 660–the company’s new competitor for the crowded middleweight segment. The British giant is trying to encash its iconic ‘Daytona’ moniker here, and it’s only fair to say the 660 has big shoes to fill.
Can the new sport bike do that? That’s exactly what we want to help you with, by telling you the key differences between the Daytona duo. After all, most Daytona 675 fanatics believe the bike fails to live up to the iconic moniker’s heritage.

One look at the Daytona 660, and it will remind you of the 675. That’s primarily down to the chunky dual-pod headlight up top, partnered with a swept-back windscreen and a triangular intake–all reminiscent of the OG. Similarly, the 660’s fuel tank has a similar shape with muscular protrusions for supporting your thighs when you hang off. Plus, the full fairings and belly cowl are also close to the 675’s bodywork.
But the rear end is vastly different. The 660 has a chunky tail section, with a puny tail lamp and slightly raised pillion saddle, nowhere near as sleek or enticing as the 675’s razor-sharp tushy. Special mention also goes to the OG’s exposed subframe under the saddle, finished in red on the R variant. The 660’s color options aren’t as exciting either, as it comes in three simple options–Snowdonia White, Carnival Red, and Satin Granite. Overall, it seems Triumph has successfully infused the OG Daytona swag in the first half, but the latter half is a different story altogether.
The Triumph Daytona 660 Has Relaxed Ergonomics, While The Daytona 675 Is A Pure-Bred Supersport
Specification | Triumph Daytona 660 | Triumph Daytona 675 |
Chassis | Steel perimeter | Aluminum perimeter |
Seat height | 31.8 inches | 32.7 inches |
Rake | 23.8 degrees | 23 degrees |
Wheelbase | 56.1 inches | 54.1 inches |
Weight | 443 pounds | 407 pounds |
Tank capacity | 3.7 gallons | 4.6 gallons |