Triumph
| Type | Liquid cooled, inline 3-cylinder, 12 valve, DOHC, 240° Firing order |
| Capacity | 660 cc |
| Bore | 74.04 mm / 2.91 in |
| Stroke | 51.1 mm / 2.01 in |
| Compression | 12.05:1 |
| Max power ec | 95 PS / 95 hp / 69.8 kW @ 11,250 rpm |
| Max torque ec | 50.88 lb-ft / 69 Nm @ 8,250 rpm |
| System | Multipoint sequential electronic fuel injection with electronic throttle control |
| Exhaust | Stainless steel 3 into 1 header system with low single sided stainless steel silencer |
| Final drive | X-ring chain |
| Clutch | Wet, multi-plate, slip and assist |
| Gearbox | 6-speed |
| Frame | Tubular steel perimeter frame |
| Swingarm | Twin-sided, fabricated steel |
| Front wheel | Cast aluminium alloy 5 spoke, 17 x 3.5 in |
| Rear wheel | Cast aluminium alloy 5 spoke, 17 x 5.5 in |
| Front tire | 120/70 ZR 17 |
| Rear tire | 180/55 ZR 17 |
| Front suspension | Showa 41mm / 1.61 in upside down Separate Function Forks - Big Piston (SFF-BP), 110 mm / 4.33 in wheel travel |
| Rear suspension | Showa monoshock RSU, with preload adjustment, 130 mm / 5.11 in wheel travel |
| Front brakes | Twin 310 mm / 12.20 in floating discs, 4 piston radial calipers, ABS |
| Rear brakes | Single 220 mm / 8.66 in fixed disc, single piston sliding caliper, ABS |
| Instrument display and functions | Multi-function instruments with color TFT screen |
| Width handlebars | 736 mm / 28.97 in |
| Height without mirror | 1145.2 mm / 45.08 in |
| Seat height | 810 mm / 31.88 in |
| Wheelbase | 1425.6 mm / 56.12 in |
| Rake | 23.8° |
| Trail | 82.3 mm / 3.2 in |
| Tank capacity | 14 L / 3.7 US gal |
| Wet weight | 443 lb / 201 kg |
| Service interval | 10,000 miles / 16,000 km or 12 months, whichever comes first |
Honda • 2024
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Triumph’s middleweight sport machine returns with triple-cylinder character and everyday usability. The 2024 Triumph Daytona 660 blends approachable ergonomics with engaging performance for riders who want a lively road bike with genuine sporting intent. In this Triumph Daytona 660 review, we break down the 2024 Triumph Daytona 660 specs and how they translate to the street.
At the heart of the Daytona is a 660 cc, liquid-cooled inline-triple with a 240° firing order, a layout prized for its blend of torque, top-end pull, and a unique exhaust note. The headline figures—95 PS / 95 hp / 69.8 kW @ 11,250 rpm and 50.88 lb-ft / 69 Nm @ 8,250 rpm—promise a strong midrange with a rewarding surge as the revs climb. Around town, that 69 Nm at 8,250 rpm gives you the flexibility to short-shift and surf the torque without working the engine hard, while the top-end power makes highway passes easy.
Fueling is handled by a multipoint sequential electronic fuel injection system with electronic throttle control, aiding smooth response in stop-and-go traffic and when rolling on from corner exits. A wet, multi-plate slip and assist clutch and a 6-speed gearbox round out a sporty yet friendly drivetrain—light at the lever with predictable engagement that helps the bike feel composed during aggressive downshifts. A stainless steel 3-into-1 header feeding a low, single-sided silencer keeps things tidy and emphasizes the triple’s distinctive tone.
The chassis uses a tubular steel perimeter frame and twin-sided fabricated steel swingarm for a planted, communicative feel. Showa suspension components elevate the ride: a 41 mm upside-down Separate Function Forks – Big Piston (SFF-BP) with 110 mm / 4.33 in of wheel travel up front, and a Showa monoshock RSU with preload adjustment and 130 mm / 5.11 in of wheel travel out back. The geometry—23.8° rake, 82.3 mm / 3.2 in trail, and a 1425.6 mm / 56.12 in wheelbase—aims for nimble steering without sacrificing high-speed stability.
The Triumph Daytona 660 seat height is 810 mm / 31.88 in, striking a middle ground that should work for a wide range of riders. Combined with the Triumph Daytona 660 weight—443 lb / 201 kg (wet)—the bike feels substantial enough for confidence on the highway yet manageable for urban maneuvering. Shorter riders will appreciate the reasonable perch and narrow-ish midsection, while taller riders won’t feel overly cramped during longer stints. Cast aluminum 5-spoke wheels (17 x 3.5 in front, 17 x 5.5 in rear) on 120/70 ZR 17 and 180/55 ZR 17 rubber provide the modern sportbike contact patch you expect.
Braking hardware is robust for the class: twin 310 mm / 12.20 in floating front discs with 4-piston radial calipers and ABS, plus a single 220 mm / 8.66 in rear disc with a single-piston sliding caliper and ABS. The electronic package centers on the EFI with electronic throttle control and a multi-function color TFT instrument display for clear, modern readouts. Practical touches include an X-ring chain final drive and a slip and assist clutch to keep lever effort low.
Other useful details from the spec sheet: a 14 L / 3.7 US gal fuel tank for everyday range, 736 mm / 28.97 in width at the handlebars for slicing through traffic, and 1145.2 mm / 45.08 in height without mirrors. Service intervals are a sensible 10,000 miles / 16,000 km or 12 months, whichever comes first.
Riders stepping up from smaller displacement machines will find an approachable yet exciting platform with real sporting chops. Commuters and weekend canyon riders alike will appreciate its flexible torque, friendly clutch, and ABS-backed brakes. Experienced riders who love a lively middleweight with triple-cylinder character will value its balance of everyday comfort and engaging performance without the intensity of full-on superbikes.
The Daytona 660’s strengths are clear: a charismatic inline-triple with usable torque, quality Showa suspension, serious front braking hardware with ABS, and sensible ergonomics anchored by an 810 mm / 31.88 in seat height. The 95 PS / 95 hp top end keeps the fun factor alive on fast roads, while the multi-function color TFT and slip/assist clutch add day-to-day polish.
On the flip side, the 14 L / 3.7 US gal tank points to an emphasis on sporty riding over long-distance touring, and the 443 lb / 201 kg wet figure is something weight-conscious riders will note. Overall, within the middleweight sport segment, the 2024 Triumph Daytona 660 specs showcase a well-rounded, confidence-inspiring bike that hits a sweet spot between practicality and passion.
Is the 2024 Triumph Daytona 660 good for beginners?
What is the seat height of the 2024 Triumph Daytona 660?
How heavy is the 2024 Triumph Daytona 660?
What brakes and suspension does it have?
What is the service interval?