Triumph Speedmaster 2018

Triumph Speedmaster Review

Overall, I couldn’t be happier with my Speedmaster. I can’t wait to ride it and I’m always surprised at the smoothness and steadiness this bike offers as I ride down the road with the engine at 3000 rpm, just humming along happily.

Triumph Speedmaster for sale


Loads of low down power, looks
× Really heavy, limited range, seat

I’ve had my 2018 Triumph Bonneville Speedmaster for about 3 months, 4300 km. My previous bike was a 2011 Triumph Speedmaster, which I absolutely loved the look of. Someone once said if you don’t look back at your bike every time you walk away from it, you’ve got the wrong bike. Clearly, I had the right bike, as I always looked back. However, two things were detractions: one, lack of power and two, lack of agility. These two issues led me to the 2018 Triumph Bonneville Speedmaster. I’m a massive fan of Triumph and really of British bikes. My older now late brother was a huge fan of Brit bikes, owning BSA, Norton, Triumph bikes over the years, so I followed suit.

As a 200 lb, 6 ft rider, who mainly uses his bike as an alternative to my truck in summer months, I can’t imagine a bike better suited to my size, weight and riding style. It used to be I needed to find a widening in the road before I’d do a U-turn, but the more vertical forks make this SM 18 so agile and predictable, I can turn around virtually anywhere with confidence. This is a 550 lb bike, yes, but it’s the lightest 550 lb bike you’ll ride. My ’07 Honda Shadow and ’11 Triumph Speedmaster were both the same weight, but they rode much heavier than this bike. Its balance belies its weight. And that’s on low speed turn arounds; cornering on nice windy roads is so rewarding it’s a little embarrassing – if you arrive at a red light it’s an effort not to smile and do a thumbs up to disinterested motorists.

I chose the SM 18 because 99% of my riding is done solo but on rare occasions either my daughter or wife want to go for a ride. I took the rear seat and bar off to give the look I like and can return it in less than 5 minutes.

Triumph Speedmaster

The new features I appreciate

  • Cruise control. Never thought I’d use it, couldn’t live without it now.
  • 1200 HT engine. Can’t say enough about this engine.
  • Ride by wire throttle. Still don’t understand what it means technically, but I understand the impact it has on responsiveness of the engine.
  • Brembo brakes. Everyone raves about these because they really bind.


  • Riding position
  • Power and power band
  • Agility
  • Looks


  • Smallish gas tank, especially before you discover the cruise control and you take every opportunity to run the engine
  • Limited Triumph choices when it comes to windscreens
  • Many people complain about the stock seat, but I don’t have an issue

Changes I’ve made to my SM 18

  • Dart Flyscreen
  • Trident pipes
  • Triumph tank knee pads

The Dart Flyscreen has a great look and decent functionality: takes the wind off your chest but a full face helmet is required if you like 130-140 km / hour. The Trident pipes have a nice (to me) rough sound that counteracts the pleasant and well-behaved appearance of the SM 18. The stock pipes are nice but you need to crank it to achieve the notes of aggression I like, so I’m saving a little money by having that sound have a broader spectrum. The kneepads are more important than one would think, as the tank indent allows for a knees-in riding position which is more comfortable with pads.


It’s easy to see why many owners of the original Speedmaster don’t like the Bonneville Speedmaster. They’re fans of the traditional styling, the rake of the forks and the bike finish. At first look – if you haven’t ridden the bike, some of the details seem a little under-impressive, such as the turn signals. What were once chrome are now black plastic. The Speedmaster covers on both sides are a thinner plastic than the originals. So the temptation may be to dismiss the bike as just not as well made – but again, that would be before riding the bike. Once you ride the bike, and not one that has 3 kms on it, one that is broken in, and the realization will strike you that every decision on every detail on the Bonneville Speedmaster has been to reduce weight and provide as much riding essentials as possible. Anyone who has experienced this 1200 HT engine as it pulls like a lunatic is more than willing to exchange chrome turn signals for plastic ones or thinner plastic for what are aesthetic covers. Or not. I agonized over changing the bike I had and loved for one that I hoped I’d like. As the bike broke in and slowly became the bike I wanted, I was so happy I took what is without a doubt a leap of faith.

Overall, I couldn’t be happier with my SM 18 if it made me dinner. I can’t wait to ride it and I’m always surprised at the smoothness and steadiness this bike offers as I wheel down the road with the engine at 3000 rpm, just humming along happily. The knowledge you can turn this stately, bring-home-to-mother bike into a hold-onto-the-handlebars lunatic with a turn of the throttle makes me very happy; the powerband between 3 and 5K is pure joy. I’m a massive fan of the riding wonder this 2018 Triumph Bonneville Speedmaster is.

- Peter W, 2018


Capacity: 1,200 cc

Power: 76 bhp

Seat Height: 705 mm

Dry Weight: 246 kg

Range: 130 miles

RRP: £11,650

All specs and price guide

Similar Bikes