Triumph Bonneville T100 Top Speed, Specs & Review
TL;DR
- The Bonneville T100 runs a 900cc liquid-cooled parallel twin making 64.1 hp at 7,400 rpm and 59 lb-ft at 3,750 rpm
- No independently instrumented 0-60 or top speed test exists for the current liquid-cooled T100; treat any number you see online as unverified
- 2026 MSRP starts at $11,495 before destination charges
- Seat height is 31.1 inches and wet weight is 503 lb, making it one of the easier big-twin classics to handle at a stop
- For 2026 it gains cornering-aware ABS, traction control, an LED headlight, and optional cruise control
The T100 is Triumph’s entry point into the Bonneville family, and it’s built to feel like a 1960s icon while riding like a 2026 motorcycle. Here’s what’s actually under the tank badge, what it costs, and where the real gaps in the data are.
What Are the Triumph Bonneville T100 Specs?
The current T100 runs a 900cc, liquid-cooled, SOHC parallel twin with a 270-degree crank, the same basic architecture Triumph uses across its middleweight Modern Classics range. It makes a claimed 64.1 hp at 7,400 rpm and 59 lb-ft of torque at 3,750 rpm (Cycle World, 2024).
That torque number matters more than the horsepower figure day to day. It’s the reason the bike pulls cleanly from 2,000 rpm without you needing to row through the gearbox in traffic.
| Spec | Figure |
|---|---|
| Engine | 900cc liquid-cooled SOHC parallel twin, 270-degree crank |
| Horsepower | 64.1 hp @ 7,400 rpm (claimed) |
| Torque | 59 lb-ft @ 3,750 rpm (claimed) |
| Transmission | 5-speed, chain final drive |
| Seat height | 31.1 in |
| Wet weight | 503 lb |
| Fuel capacity | 3.8 US gal |
| Front brake | 2-piston Brembo caliper, single disc |
| Suspension | KYB cartridge fork, preload-adjustable twin shocks |
| MSRP (2026, US) | From $11,495 |
What’s the Triumph Bonneville T100 Top Speed?
There isn’t a reliable, independently instrumented top speed figure for the current liquid-cooled T100, and that’s worth saying plainly instead of pretending otherwise.
The GPS-tested and dyno-verified numbers you’ll find floating around online almost all trace back to the older carbureted or early fuel-injected Bonneville, a 790cc or 865cc air-cooled bike with different gearing and a different power curve. That’s not the same motorcycle as the 900cc liquid-cooled T100 sold today.
For context, Cycle World and Rider Magazine clocked the original 790cc Bonneville at a 0-60 time in the 4.9 to 5.5 second range with a top speed around 105 to 115 mph (Cycle World, 2001).
Given the current T100’s similar power-to-weight ratio, low-4-second 0-60 runs and a top speed somewhere around 110-115 mph is a reasonable expectation, but it’s an inference, not a measurement. If a named publication publishes an instrumented test on the current-generation bike, this section gets updated.
How Does the T100 Handle at Low Speed and in Traffic?
The T100 is genuinely easy to live with at a stop, which is the thing most riders actually care about day to day. A 31.1-inch seat height paired with a narrow midsection means most riders get a confident flat-foot stance, even shorter ones.
At 503 lb wet it’s not a lightweight, but the weight sits low and the chassis is neutral, so U-turns and parking-lot maneuvers don’t feel like a wrestling match.
The torque-assist clutch is the other piece that makes commuting on this bike pleasant. It lightens lever pull at stoplights and smooths out sloppy downshifts, which matters more than raw horsepower if your riding is mostly stop-and-go city miles.
What’s New on the 2026 Triumph Bonneville T100?
The 2026 update adds Road and Rain ride modes, which were already standard on the bigger T120 (Rider Magazine, 2026). Both modes adjust throttle response and traction control intervention, and cornering-aware ABS is now standard across the board rather than being a step-up feature.
The headlight moves to an LED unit with a daytime running light signature, the dash gets a USB-C charging port, and cruise control is available as a $385 option for the first time on the T100. Beyond that, changes are limited to paint and graphics; the mechanical package carries over unchanged from the prior update.
Is the Triumph Bonneville T100 a Good Commuter or First Big Bike?
Yes, for riders who want classic looks without classic-bike headaches. The low seat height, manageable weight, and torque-rich low-end delivery make it approachable for someone stepping up from a 300-500cc bike, and the liquid-cooled engine and modern fuel injection mean none of the cold-start fussiness or carb-tuning that came with older Bonnevilles.
Where it’s less of a fit is highway-heavy riding at speed. 64 hp and a 5-speed gearbox mean it’s happiest in the 55-70 mph range rather than sustained 80 mph interstate slabs.
A Michelin Road Classic tire package and a 2-piston Brembo front caliper are adequate for the bike’s performance envelope but aren’t going to impress anyone coming off a modern sportbike.
Frequently Asked Questions
How much horsepower does the Triumph Bonneville T100 have?
The T100 makes a claimed 64.1 hp at 7,400 rpm and 59 lb-ft of torque at 3,750 rpm from its 900cc parallel twin. That’s about 12 hp less than the bigger T120.
What is the Triumph Bonneville T100’s 0-60 time?
There’s no independently instrumented 0-60 time published for the current liquid-cooled T100. Older air-cooled Bonnevilles ran 4.9-5.5 seconds in period road tests, and the current bike’s power-to-weight suggests something similar, but that’s an estimate rather than a measured figure.
How much does the Triumph Bonneville T100 cost in 2026?
US pricing starts at $11,495 before destination and setup fees, with the two-tone paint option adding $600 (Ultimate Motorcycling, 2025).
What is the Triumph Bonneville T100 seat height?
The seat height is 31.1 inches, which is low enough for most riders to get both feet flat at a stop.
Does the 2026 T100 have cruise control?
Cruise control is available as an option for $385. It wasn’t offered on the T100 in prior model years.
