If you want to create a perfectly crafted custom bike, then it can only be perfect if the frame can already be incorporated into the design. That’s what makes a custom bike: free of the geometrical constraints of the series, a project becomes a real freestyler, incomparable, independent and often extreme.
Thunderbike has been producing its own frames since 2000 and has developed a whole range of variants during this time. From the rather tame Cruiser Version Freestyle to the brutal Dragster GP, the Custom Fan will find everything his heart desires.
In this category you will find bikes based on our frame kits as well as numerous one-offs. Photos and parts lists of the bikes – with a direct link to our online shop – can be found in the respective gallery. You can get more information about our parts in our Thunderbike Online Shop.
Do you have questions about one of the shown conversions? Just write an e-mail with your questions to firstname.lastname@example.org or call Thomas Emky from our custom bike shop (+49 (0) 2852 6777 56).
Grand Prix 2Twin-Cam
The Grand Prix Two is an homage to racing and the second bike of this very exclusive line.
The mystery was originally created as a personal bike. It is based in the style of our European Championship [...]
Flawless 3Radical Over, Twin-Cam
Flawless means pure in the diamond industry, it stands for flawless stones. That's why this designation could [...]
Andreas Bergerforth and the Thunderbike Harley-Davidson production team were constantly involved in this [...]
After the success of the racer "Outerlimit" Thunderbike Harley-Davidson did not want to take a break.
RespectRadical Over, Twin-Cam
From the moped, through Suzuki, to his second custom bike, the owner of this bike has been with us for 35 [...]
For those, to whom a TB-R is not extreme enough, there is the Production R in our program.
Flawless 2Radical Over, Twin-Cam
See the complete shoot of this conversion based on a Freestyle frame in this gallery!
Following the success of the TB-R 2.0 and our Unbreakable, we have adapted the design of the wheels and forks [...]
In this gallery you will find the shooting of this conversion based on a freestyle frame.
We always wanted to build a fully functional and nevertheless breathtaking custombike. To accomplish this, we [...]
Our RS Lambo is a tribute custom bike to the Italian sports car manufacturer Sant'Agata Bolognese.
RS-R Life FitnessTwin-Cam
The perimeter brake on the rear milled from the solid. Does anyone claim that thick rear tires do not pull [...]
Airstrike HighneckerRadical Over, Twin-Cam
The Airstrike is the newest highnecker who has seen the light of day in our world. He rolls on big monobloc [...]
Radical Over 26Radical Over, Twin-Cam
In our new edition of the Radical Over the 26 "wheel stands out, of course. The custom-made 26 "inch variant [...]
PainttlessCafe Racer, Showbike, Ironhead
We have built countless bikes - but this is by far the most expensive and uncompromising ThunderBIKE. This [...]
Frank’s RS-R 1st OneTwin-Cam
The new Dragster RSR of Frank, which is a complete package of Thunderbike Parts, rolls on Thunderbike [...]
Of course, you will also find the parts installed on the Freestyle Blue Flames in our online shop.
First installed at the RS-Daytona, already available for order in our new online shop.
The El Fuego is based on our TÜV tested Dragster RS kit and was equipped with our Monoblock wheel set, [...]