Bifurcated Suspension - Bike Application

The Dittmar Suspension prototype bike has over 5,000 miles of test riding to create the ultimate geometry for comfort and efficiency. This new suspension design is 6% more efficient than hard-tail frames and locked out Full-Suspension Frames.

See the 378 Bike Demo Video Here!!

bike no flash

Full Suspension Bike including the Stem Suspension Application

dual mount stem

Stem Suspension Assembly

main spring B

Upper Rear Suspension

Floating seat-crank tube

Floating Seat Post and Crank Assembly are attached to the rigid part of the frame by the suspension on the upper seat post and Chain Stays

chain stay spring

Suspended chain stay connects the crank to the rear drop-outs

IMG_0503

The prototype Dittmar Suspension bike can break down and fold into half of a 7-Series BMW trunk or even a Porsche 911 trunk.

bike in trunk of Porsche


Dittmar Development LLC - 4970 N Manufacturing Way Ste 1, Coeur d' Alene, ID 83815  (208) 664-1020