Mutt Fat Sabbath 125 banner

Twisty Slamming

To accentuate the fat wheels we opted for slightly narrower and higher blacked out Renthal handlebars and black diamond pattern grips, perfect for hauling this little steam roller through the traffic or slamming through the twisties.

For parking your ass we designed an ultra-thin diamond pattern black seat to match those grips. The seat is of course hand made by our guys here in Birmingham.

Mutt Fat Sabbath 125 Rear of Seat
Mutt Fat Sabbath 125 Front Wheel

Bark at the Moon

When it comes to colour you have two choices – the classic Mutt matt black and the newer slick matt bronze.

The shortened rear aluminium mudguard is finished in flat black as well as the wider front mudguard. Flat black shocks keep the bike firmly planted on the road and our full stainless steel satin black exhaust system emits that unmistakable deep thump that you will only hear from a Mutt.

Black aluminium indicators with dark smoked lenses come as standard along with a satin black headlight grill protecting the upgraded halogen headlight and our LED aluminium black tail light up the large posterior of this little chunky beauty.

Mutt Fat Sabbath 125 tank
Mutt Fat Sabbath 125 Sump Guard
Mutt Fat Sabbath 125 Handlebar Stock

All In The Detail

This dog features some finer details you might not notice straight away, but they sure set this beast apart from the competition. Black lightweight anodised aluminium parts in the form of super-neat new indicator brackets; a set of short rider and pillion pegs; and a drilled aluminium gear lever and shift peg.

Take a look at the chunky little posterior of a Mutt and you’ll see four beautifully machine CNC nuts holding the rear shocks on.

We’ve also 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.

Of course this Mutt has a 5-speed box, mini Speedo, neutral indicator, fuel light, linked brakes, electric start and everything else you would expect to find on a modern bike.

The bullet proof, 4-stroke motor is housed in our twin shock tube frame and fuel injected for that extra smooth bit of poke.

Mutt Fat Sabbath 125 engine close up
Mutt Fat Sabbath 125 Oil Filter Cap
Mutt Fat Sabbath 125 Headlamp Closeup
Fat Sabbath Lifestyle


Weight (DRY) 125KG
Seat height 780mm
Length 2020mm
Width 810mm
Height 1090mm
Fuel injected 4 stroke single cylinder engine
Displacement 125cc
Max Power 12hp
Max Torque 10Nm
5 speed manual transmission

Top Speed 70mph
Fuel tank 13L
18″ wheels with black rims & stainless steel spokes
Custom painted matt black tank
Black Diamond Pattern seat
Headlight Grill
Wide & chunky, twin duro, 4.00 x 18 front, 4.00 x 18 rear 18 tyres

Mutt Mini speedo
Custom built black stainless-steel exhaust with brushed heat shield
Black aluminium and rubber grips
Black sump guard
LED custom taillight
LED bullet indicators
Gas shocks
2 year warranty