The Evolution Big Twin Harley-Davidson engine with 1340 ccm, not to be mixed up with the Sportster engine of the same name, was used in all large H-D cruisers between 1984 and 1999 and replaced the Shovelhead. This was followed by the change to the new Twin Cam engines. This gallery contains all Thunderbike conversions with Evo engines.
Dirty ApeChopper, Night Train, FXSTB, Evolution
When we look into our workshop, we find the current models of the Milwaukee Eight engine series. So it becomes [...]
Jens PersonalBagger, Evolution
At the age of 21 in 2012 he bought a brand new Sportster 48. Now an Electra Glide is his new sweetheart.
CaminoHeritage, FLSTC, Evolution
The combination of color and shape makes this bike a true old school cruiser. See here the full gallery!
El GringoChicano, Heritage, FLSTC, Evolution
Ingo is lucky to have a brother like Udo. The two are completely Motorcycle addicted and one of them has [...]
Joshi’s PersonalChopper, Evolution
Joshua has consistently trimmed his Softail to the style of the sixties and seventies.
Sven’s PersonalBobber, Springer, Evolution
Sven has been working as a two-wheeler mechanic since 2003. At Thunderbike Customs, everything revolves around [...]
Maik’s Personal Brown SugarBobber, Springer, FXST, Evolution
Maik has been working as a construction mechanic at Thunderbike since 2012. His main area of [...]
Alex’ Personal Frisco StyleFXR, Evolution
Alex has known his Harley FXR since 1997. He himself had loaded it for a customer to Ibiza.
Rock a BillyBobber, Springer, FXSTS, Evolution
Olaf has been on his Thunderbike-customized Street Bob for several years now. Now something new had to come [...]