DUCATI MONSTER (2021-on) Review | Owner & Expert Ratings


  • First Ducati Monster without a trellis frame
  • Available in two versions - standard and '+'
  • Replaces Ducati's Monster 797 and 821

At a glance

Owners' reliability rating: 5 out of 5 (5/5)
Annual servicing cost: £200
Power: 109 bhp
Seat height: Medium (32.3 in / 820 mm)
Weight: Low (366 lbs / 166 kg)


New £10,895
Used £9,800 - £10,500

Overall rating

Next up: Ride & brakes
4 out of 5 (4/5)

When the Ducati Monster first hit the streets way back in 1993, with its sinuous tank and pokey twin-cylinder engine, no-one realised just what an impact it would have. Since then more than 350,000 have been sold, so when it comes to reinventing it, Ducati didn’t want to get it wrong.

This 2021 Ducati Monster is a major step away from what’s gone before, not least because Ducati have dropped the trademark trellis frame in a move which raised eyebrows around the Ducatisti world. But fear not, get on board and it still feels very much like the Monster we know and love. If anything, it feels even more Monster-ish.

The resulting transformation is truly astonishing. We are now in the presence of a more complete and refined machine, equipped with first-rate components. Overall weight reduction has been impressive and as a result the Borgo Panigale factory has given birth to an extremely agile – yet surprisingly stable at high speeds – bike, even without using a steering damper.

The chassis is excellent and can easily handle the feisty engine. This really will push the likes of Yamaha’s MT-09 SP. A set of fully adjustable forks would have been a nice touch, though.

Watch: Ducati Monster video review

Ride quality & brakes

Next up: Engine
5 out of 5 (5/5)

The aluminium front frame section is from the Panigale V4 superbike and plays a major part in the 18kg weight reduction. Looking at, and riding, an old Monster alongside the new model, you immediately understand that not only are the aesthetics more advanced but the whole motorcycle has taken a massive step forward.

The rider’s seat is set at 820mm but thanks to the optional seat configuration it can go down to 795mm, or be lowered to 775mm using the suspension lowering kit.

Riding the 2021 Ducati Monster

The new Ducati Monster also features a more upright handlebar position, with the bars 70mm nearer the rider and pegs moved further down. This is more comfortable but also feels more 'active'. The steering angle has also been altered and it is now easily possible to complete a U-turn in one hit, something that was challenging on the older models.

Agile yet precise, the Monster can be nailed through fast corners with a mix of composure and lightness. There’s outstanding stability and supple yet predictable suspension, despite a lack of adjustment up front.


Next up: Reliability
4 out of 5 (4/5)

The revitalised Ducati Monster is powered by the 937cc Testastretta Euro5-compliant V-twin, which delivers 109bhp with 69lb.ft of torque while the IMU takes care of cornering ABS, traction control and three riding modes. Although new to the Monster, this motor has been used to great effect in the SuperSport, Multistrada 950 and Hypermotard 950.

The engine is a peach, offering top performance in the segment, especially in terms of torque. We were riding a pre-production model for this exclusive test so throttle response was a bit rough with very little difference between the Touring and Sport riding modes, but Ducati insist this will be ironed out for production.

The Ducati Monster's engine is a peach

That 18kg weight saving is apparent out on the road. While power is similar to the old Monster 821 (which had 112bhp), the new slimline Monster jumps out of corners with a whiff of throttle and revs rapidly towards the redline.

Reliability & build quality

Next up: Value
4 out of 5 (4/5)

Being such a new model, it is difficult to comment on reliability. That said, the same 937cc V-twin can also be found in the Ducati SuperSportMultistrada 950 and Hypermotard 950. All three of these bikes score between an average of 4.5 and five out of five stars for reliability from owners and there's nothing to suggest the Monster will be any different.

Our Ducati Monster owners' reviews show nothing whatsoever to be concerned about.

A side view of the 2021 Ducati Monster

Value vs rivals

Next up: Equipment
4 out of 5 (4/5)

Ducati have moved the Monster on without ripping up its DNA and losing that little piece of Italian magic. While the old Monster 797 and 821 have been dropped from the range, Ducati are listing the Monster 1200 and 1200 S as current models (with Ducati Monster UK prices unchanged at £11,995 and £15,095) although they’re only approved to Euro4 emissions standards and as such will only be able to be sold this year under end-of-series regulations allowing firms to offload stocks.

Available in two flavours: a £10,895 standard model and £11,195 '+' (which gets a small screen and rear seat cover as standard) it’s now more eager and has been brought bang up to date. But how will it fare against its direct rivals?

The Ducati Monster is new for 2021

Producing a claimed 109bhp, the Ducati's closest competition on paper will be the 2021 Yamaha MT-09 and KTM 890 Duke ranges. Starting with the Yamaha, the base model MT-09 is considerably cheaper than even the most basic Monster, at £8999. The base model KTM is also less, priced at £9649. Check back for future comparison tests to see which one comes out on top.


5 out of 5 (5/5)

The 2021 Ducati Monster is teeming with tech. There's a new 4.3" colour TFT dash, which features easily readable graphics inspired by the Panigale V4’s readout. The system for switching between riding modes is revised and easy to get on with, too.

Ducati Monster TFT screen

The new screen allows you to opt between three riding modes, made possible by a ride-by-wire throttle. These sit alongside a full suite of electronics, including eight-stage traction control, which can be personalised in each riding mode.

There's also a new exhaust system, which is ultra-compact yet still creates a decent bark as the revs rise. The exhaust manifold sits more directly under the engine, too, improving mass centralisation. What's more, the Monster’s new hydraulic clutch, combined with a standard fitment quickshifter makes gear-changes seamless, so you can make the most of the power and torque.

As ever, there's a huge selection of Ducati Monster accessories available to buyers. Choose from exhausts, bodywork, a trio of colours, a lowered seat, luggage and plenty more.


Engine size 937cc
Engine type Liquid-cooled 4v V-twin
Frame type Aluminum front frame
Fuel capacity 14 litres
Seat height 820mm
Bike weight 166kg
Front suspension 43mm USD, non-adjustable
Rear suspension Monoshock, adjustable for pre-load
Front brake 2 x 320mm discs, four-piston calipers
Rear brake Single 245mm disc, twin-piston caliper
Front tyre size 120/70 x 17
Rear tyre size 180/55 x 17

Mpg, costs & insurance

Average fuel consumption -
Annual road tax £101
Annual service cost £200
New price £10,895
Used price £9,800 - £10,500
Insurance group -
How much to insure?
Warranty term Two years

Top speed & performance

Max power 109 bhp
Max torque 69 ft-lb
Top speed -
1/4 mile acceleration -
Tank range -

Model history & versions

Model history

  • 2020: Bike launched - replacing the 797 and 821 to become the first Monster model since its 1993 launch not to feature a trellis frame.

Other versions

It is available in two models - standard and a more expensive 'Ducati Monster+', which gets a small screen and rear seat cover as standard.

Owners' reviews for the DUCATI MONSTER 937 (2021 - on)

8 owners have reviewed their DUCATI MONSTER 937 (2021 - on) and rated it in a number of areas. Read what they have to say and what they like and dislike about the bike below.

Review your DUCATI MONSTER 937 (2021 - on)

Summary of owners' reviews

Overall rating: 5 out of 5 (5/5)
Ride quality & brakes: 4.9 out of 5 (4.9/5)
Engine: 5 out of 5 (5/5)
Reliability & build quality: 5 out of 5 (5/5)
Value vs rivals: 4.6 out of 5 (4.6/5)
Equipment: 4.8 out of 5 (4.8/5)
Annual servicing cost: £200
5 out of 5 Amazing bike. Highly recommended
07 November 2022 by Ayad

Version: Standard, Aviator Grey

Year: 2021

Annual servicing cost: £100

Agile, Fun to ride, light

Ride quality & brakes 5 out of 5

Excellent. Commuting to work on a daily basis (around 50 km). The bike runs hot, that's the only complaint I have (reaches 100 to 101 C in traffic). Otherwise, it is super responsive and super dynamic. I can go from 90km/h to 120km/h quickly while I'm in 5th gear. It is also a safe back. No surprises, very responsive, excellent brakes.

Engine 5 out of 5

Excellent. Love the sound of the engine. Runs hot, but I won't penalise for that.

Reliability & build quality 5 out of 5

9000 km and no issue to report. Knock on wood. Build quality is excellent and solid. Regular maintenance is far and between (first one at 1000 km, where they tweak your bike and it becomes more powerful) second one at 15000km or one year after the 1st one.

Value vs rivals 5 out of 5

Low maintaining cost

Equipment 5 out of 5

Buying experience: I bought the bike from a Ducati dealer. In my country, the bike is much more expensive than the price of the same bike in Europe. Everything is more expensive here.

5 out of 5 Perfect urban machine
07 November 2022 by Keon

Year: 2021

Annual servicing cost: £350

Does everything I need it to and has never let me down

Ride quality & brakes 5 out of 5

Suspension is extremely predictable and has never felt unstable even riding over large bumps on rough Chicago roads.

Engine 5 out of 5

Torque everywhere and power really comes on after 7k rpm.

Reliability & build quality 5 out of 5

10k miles and absolutely nothing has had to be done except the break in/annual service, chain maintenance and a rear tire replacement after a puncture.

Value vs rivals 5 out of 5

Roughly the cost of the annual maintenance, which should be all you need. Tire wear has been shockingly low with my original set of front tires still showing decent amount of life after 10k miles. Rears also had maybe 40% life left when I punctured them on a nail at 7k miles. Probably a result of the low weight of the bike(~415lbs)/myself(160lbs with gear), half my rides taking place in the cooler months (only stored my bike Jan-March, ~100mi weekly commute other months in Chicago), and a relatively smooth riding style (of course I occasionally squid but I always roll on throttle and brake).

Equipment 4 out of 5

Heated grips and rebound/compression adjustable shocks should have come standard. That being said, the stock shocks are tuned extremely well.

Buying experience: Paid MSRP at dealer. I was lucky to get one new that was on the way to their storage facility. Only needed to wait two days back in July 2021.

5 out of 5
24 June 2022 by Georgios kovoulis

Version: Plus

Year: 2021

Agile,powerfull great all day bike

Ride quality & brakes 5 out of 5
Engine 5 out of 5
Reliability & build quality 5 out of 5
Value vs rivals 4 out of 5
Equipment 5 out of 5
5 out of 5 Looks that entice and a ride that delivers.
18 December 2021 by Peter

Version: Monster plus 2022

Year: 2021

Looks, performance, rideability, technical features, build quality. It’s tops and doesn’t disappoint.

Ride quality & brakes 5 out of 5

Great brakes and suspension setup very good, Highway expansion joints will rock you, however. Comfortable ergonomics and seating.

Engine 5 out of 5

Versatile and characterful.

Reliability & build quality 5 out of 5
Value vs rivals 4 out of 5

Shouldn’t be bad

Equipment 5 out of 5

Latest evolution of the 937 smoother and has qualities that reveal themselves with use. Great match.

5 out of 5 Monster mania
15 October 2021 by Rooster

Year: 2021

Annual servicing cost: £150

Awsom bike u feel ur rideing a 250cc bike until u unlease the power bike feels light an small for the power that engine put out brilliant..

Ride quality & brakes 5 out of 5
Engine 5 out of 5

Like rideing something on steriouds..

Reliability & build quality 5 out of 5
Value vs rivals 4 out of 5

150 for first service knly just put 600 miles on it nxt service around 7or 8 thousand .

Equipment 5 out of 5

Buying experience: Dealer waited 5 months for the bike to arive brand new but boy was it well worth the wait..

5 out of 5 gr8
05 August 2021 by tand

Version: monster+ 2021

Year: 2021

what a bike can't fault it Worcester Ducati great people to deal with .

Ride quality & brakes 4 out of 5
Engine 5 out of 5
Reliability & build quality 5 out of 5

see how it ages

Value vs rivals 5 out of 5
Equipment 5 out of 5
5 out of 5 Amazing
21 June 2021 by Shaun

Version: Monster +

Year: 2021

Lightweight, Power everywhere.

Ride quality & brakes 5 out of 5

Feels strong with good feedback

Engine 5 out of 5

Love it

Reliability & build quality 5 out of 5

Only 600 miles but feels solid

Value vs rivals 5 out of 5

Quite cheap for Sweden

Equipment 4 out of 5

Would be nice to have cruise control

Buying experience: Local dealer. Not particularly good. The Monsters leave the showrooms as soon as they arrive. Paid full price.

5 out of 5 Simple the best! What a machine
06 June 2021 by Andrew Dugdale

Version: Monster +

Year: 2021

Amazing bike, so light and power everywhere

Ride quality & brakes 5 out of 5

Feels awesome, strong breaks, suspension good even for a stock non adjustable suspension.

Engine 5 out of 5

So flexible, power everywhere. I can't understand why anyone would need quicker

Reliability & build quality 5 out of 5

Brand new hard to say yet

Value vs rivals 5 out of 5
Equipment 5 out of 5

Great standard features. Misses cruise control but I'm not too bothered.

Buying experience: Excellent from Ducati Preston

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