The Triumph Tiger Sport 660 (left) and Trident 660 (right) are both updated for 2026. The Triumph Trident 660 roadster and Tiger Sport 660 sport-tourer have both been updated for 2026, highlighted with changes to increase power in their shared Triple engine alongside unique updates for both models.  2026 Triumph Trident 660 The biggest news is the updated engine. Peak power has increased by nearly 14 hp to 94 hp at 11,250 rpm, and torque is increased to 50.2 lb-ft at 8,250 rpm. Redline was raised by 20% to 12,650 rpm. Triumph says these boosts are thanks to both mechanical changes and a new engine tune.   2026 Triumph Tiger Sport 660 Mechanical changes include three individual throttle bodies (one per cylinder) replacing the previous single throttle body, a larger airbox, a re-engineered cylinder head, and a larger radiator and fan. The exhaust gets a new 3-into-1 design and revised catalyst, and the 6-speed gearbox is updated with new input and output shafts, revised gear ratios and final drive, and a recalibrated Triumph Shift Assist up/down quickshifter. The bikes also get a new slip/assist clutch.  2026 Triumph Trident 660 The Trident 660 features a few additional updates for 2026, starting with a revised frame. New Showa rear suspension features preload and rebound adjustment and delivers 5.1 inches of travel, while the existing Showa inverted big-piston fork offers 4.7 inches of travel. The bike also gets a new wider handlebar. Styling updates include a redesigned and wider fuel tank with knee cut-outs, a new split rider and passenger seat, and an updated headlight mount and new headlight.  2026 Triumph Tiger Sport 660 The Tiger Sport 660 also gets a few updates in addition to the engine. For increased touring capacity, the fuel tank is now larger and holds 4.9 gallons. The bike also gets a revised frame to accommodate the triple throttle bodies. Showa suspension includes an inverted fork and a monoshock with remote preload adjustment, both delivering 5.9 inches of travel. The Tiger Sport 660 also comes with an adjustment windscreen.  2026 Triumph Trident 660 in Cosmic Yellow Both models ride on 17-inch cast-aluminum wheels wrapped in Michelin Road 5 tires, and stopping power includes dual 310mm discs up front with Nissin calipers, as well as braided brake lines and an adjustable brake lever.  2026 Triumph Trident 660 in Stone Gray Both 660 models also come with three ride modes (Sport, Road, and Rain), Optimized Cornering ABS, switchable Optimized Traction Control, and cruise control. They feature a combined TFT and LCD display with MyTriumph Connectivity.  2026 Triumph Tiger Sport 660 in Interstellar Blue with Mineral Gray The 2026 Triumph Trident 660 will be available starting at $9,145 in two new color options: Cosmic Yellow or Stone Gray. The 2026 Triumph Tiger Sport 600 will start at $10,445, also in two new colors: Interstellar Blue with Mineral Gray or Silver Ice with Intense Orange.  2026 Triumph Tiger Sport 660 in Silver Ice with Intense Orange Visit the Triumph website for more information.  Check out more new bikes in Rider’s 2026 Motorcycle Buyers Guide  The post 2026 Triumph Trident 660 and Tiger Sport 660 Preview  appeared first on Rider Magazine.