The Milwaukee-Eight Harley-Davidson engine has been installed in all Touring models since model year 2017 and in new Softail vehicles since 2018. Current versions are available in 107, 114 and 117 cubic inches. After almost 20 years, it replaces the Twin Cam engine, from which it differs markedly through its four-valve technology and better responsiveness from the speed cell. In this gallery we show all Thunderbike conversions with Milwaukee-Eight engines.
Big NardoFat Boy, FLFBS, Milwaukee-Eight
Fat Boy here Fat Boy there Fat Boy everywhere! Currently the FLBF/S is the most popular motorcycle of our [...]
MadridFat Boy, FLFBS, Milwaukee-Eight
40° 25′ N, 3° 42′ W - These are the coordinates of the future home of our latest Fat Boy conversion [...]
El DiabloChicano, Heritage, FLHCS, Milwaukee-Eight
The Devil comes in many guises - but with this Thunderbike Build, the Devil has only one face!
Bright RideFat Boy, FLFBS, Milwaukee-Eight
No Fat Boy has left our custom workshop so brilliantly for a long time!
ShamrockBobber, Slim, FLSL, Milwaukee-Eight
This Harley-Davidson Slim conversion takes the name of a famous Irish cloverleaf! Click here to go to the [...]
HeadhunterBreakout, FXBRS, Milwaukee-Eight
This conversion is based on our first 2018 Breakout conversion Chromehead. Click here for the gallery!
Red WingChicano, Heritage, FLHCS, Milwaukee-Eight
This Harley-Davidson Softail Heritage project has been given the Chicano style by us and, as you can see in [...]
TwentyOne PirateFat Boy, FLFBS, Milwaukee-Eight
In this case the pirate will not make the coasts unsafe but the asphalt!
The Picturebooks Tourer 2019Road King, Street Glide, FLHR, FLHX, FLHXS, Milwaukee-Eight
In cooperation with Harley-Davidson, Dr. Jekill & Mr. Hyde and Thunderbike the guys built two new bikes!
Steel LinerFXDR, Milwaukee-Eight
Beside our Battle of the Kings Bike ROAR, Destruction and Rocket Shot, the Steel Liner is the fourth FXDR [...]
NightClubFat Boy, FLFBS, Milwaukee-Eight
Our NightClub rebuild project ensures its driver with certainty the coolest appearance! Summer is coming, so [...]
Red Wheel MBTStreet Bob, FXBB, Milwaukee-Eight
In fact, in this case the RAL-red rim colour reminds us of a real motorcycle enthusiast. It's the fifth MBT [...]
Blue RockZFat Boy, FLFBS, Milwaukee-Eight
This bike makes Thunderbike history! For the first time our new Radical 2.0 fork and our crossfire swingarm [...]
Dark DudeFat Boy, FLFBS, Milwaukee-Eight
The new 114 Big Twin engine makes the new Fat Boy the most powerful Fat Boy of all time. But we want more!
MorgenrotBobber, Slim, FLSL, Milwaukee-Eight
The most beautiful dawn shines like a sad sunset compared to our new bike "Morgenröte"! Inspired by our [...]
Classic ManHeritage, FLHCS, Milwaukee-Eight
A dark classic bike with a modern feel and exquisite Thunderbike custom details. This is our interpretation of [...]
Flying JoeBobber, Slim, FLSL, Milwaukee-Eight
The Flying Joe project is based on our 2018 Softail Flying Slim Model. A modern bike in oldschool look!
Red ShooterStreet Bob, FXBB, Milwaukee-Eight
In our workshop you forge not only parts - but also poems. This Street Bob conversion hit us right in the [...]
New Year - New Battle! At this year's Battle of the Kings we are sending a FXDR Dragster conversion into the [...]
Purple GraceBreakout, FXBRS, Milwaukee-Eight
The Softail Breakout model series always offers us a solid basis for customizing. This Milwaukee-Eight [...]
Street CrosserStreet Bob, FXBB, Milwaukee-Eight
A modern chopper - drivable for everyone. This is what our new Street Bob Star "Street Crosser" brings with [...]
Laguna SecaBreakout, FXBRS, Milwaukee-Eight
The Laguna Seca celebrates its premiere at the Custombike Show 2018. The bike is a customer request and will [...]
It's done - the first Harley-Davidson FXDR 114 shines in a new Thunderbike look. The initial skepticism about [...]