Translation missing: en.general.accessibility.skip_to_content
Matt Black/Silver
£3,950 + OTR
Enquire Now

Mastiff 250cc

Say 'Alright Bab' to the Mutt Mastiff. Brutal yet refined, this little tarmac pounder has stepped up the motorcycle game.

£3,950.00 + OTR

Dignified Behemoth

We wanted to make the Mastiff the king of the Mutts, so with that in mind we decided to add a little love here and there to make him a little different yet still retain that unmistakable outline of a Mutt Motorcycle.

First up is that monster tank. We designed this tank specifically for our two newest models the Mastiff and the GT-SS. We wanted to keep the classic tank shape but add a helping of steroids, so we boosted the size to 15 litres. Sitting on the Mastiff and looking down at the huge tank is a beautiful sight. We topped the tank off with a neat Monza style chrome cap for that classic British vibe.

'Details, details, Don't Bother Me With Details'

We've gone a step further with the detailing on the Mastiff.

Up front we have a super wide deep tread tyre wrapped around a black rim 18" with stainless spokes, cropped brushed aluminium mudguard, headlight grill and our beautiful stainless steel mini speedometer topped off with a set of anodised black Mutt bars.

Look closer and you'll see some super neat little details. We've got those super cool machined LED indicators, CNC machined headlight brackets, fork caps and head stem nut and those oh so pretty black anodised handlebar clamps. Looks pretty neat eh?

Moving along the bike we’ve gone for a custom flat black and flat silver paint job accentuating the shape of that hefty tank, we've continued the paint theme on to the side panels. The contoured diamond stitch tan seat and grips set off the the paint a treat.

First up is that monster tank designed specifically for the Mastiff and the GT-SS. We wanted to keep the classic tank shape but add a helping of steroids, so we boosted the size to 17 litres. Sitting on the Mastiff and looking down at the huge tank is a beautiful sight. We topped the tank off with a neat Monza style chrome cap for that classic British vibe.

Getting Low

Get low down on the bike and you'll see our raw satin finished stainless steel exhaust system and as you probably already know... that's what makes a Mutt bark like it does.

We've also got a new heavy duty aluminium sump guard on there, oh and you'll also see we have some funky little CNC valve covers and oil filler cap on there too‚ details, details (These details are not on these prototype photos so check out this puppy in the flesh at your local dealer).


Heading to the rear we have a matching 18" rear wheel and tyre, a shortened brushed aluminium mudguard and our tidy little Aluminium LED tail light.


All In The Detail

We've been busy with some sheet metal work, the angular sump guard and matching rear master cylinder cover gives the bikes a lower-slung more aggressive look, Bruce Wayne would be proud of them.

Sat in our twin shock tube frame the bullet proof 4-stroke engine is fuel injected for extra poke and of course, this Mutt has a 5-speed box, neutral indicator, electric start and everything else you would expect to find on the controls of a modern bike.

The Mastiff is the big dog of small cc machines, perfect for city carving or bending around country lanes alike. So, if you want to be king then get yourself to your local Mutt dealer and check out the Mastiff in person.

Just A Heads Up

The bike images on this page sport our older-style indicators; however, all new motorcycles will come with our slick new mini flexi-LED indicators. You can see them in action on our GT-SR and Mushman. Don't hesitate to contact our customer service crew if you have any questions or need further clarification.

Specifications

At A Glance

Weights & Dimensions

Power

Wheels

The Look

£3,950.00 + OTR

ORDER YOUR BIKE

Shoot us an email and reserve your built-to-order bike.

Buy Now

Enquire About This Bike

Want more details? Drop us a line and we can answer any questions.

Send An Enquiry

Book A Test Ride

Find your closest Mutt approved dealer and book a test ride today.

Find A Dealer

While we do our best to keep everything on muttmotorcycles.com accurate and reliable, neither we nor any Mutt Motorcycles dealership, distributor or partner accept responsibility for or guarantees regarding the correctness of information or imagery.

Models may differ from country to country. Always check with your local Mutt Dealer for availability and precise information on model features, specifications and accessories.

All visuals are for illustrative purposes only and may feature pre-production and older models or those with a different displacement to the described product. We have made every effort to represent colours accurately where possible, but stylistic imagery choices, your monitor calibration and variations in production processes mean subtle variations in shades could arise.

Prices, specifications and details are subject to change without notice. All products and services on this website are subject to availability and may be withdrawn at any time.

Typographical errors and inaccuracies or unauthorised alterations or deletions may occur from time to time. If something seems wrong, please contact us, and we will make every effort to correct it.

FOLLOW FOR EVERYTHING MUTT

Add to garage

Log in to your account to add to your garage

Create an account

Add to favourites

Log in to your account to add to your favourites

Create an account

Item Added

Mastiff 250cc
 
View Cart Proceed to Checkout

Share Bike

Share this item using your prefered social media platform

Share Product

Share this item using your prefered social media platform